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Journal articles on the topic 'Endophytes'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Hata, Kunihiko, and Kazuyoshi Futai. "Endophytic fungi associated with healthy pine needles and needles infested by the pine needle gall midge, Thecodiplosis japonensis." Canadian Journal of Botany 73, no. 3 (1995): 384–90. http://dx.doi.org/10.1139/b95-040.

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The endophytic mycobiota of the galls of pine needle gall midge, Thecodiplosis japonensis, and healthy current-year needles of Pinus densiflora and the F2 hybrid pine (Pinus thunbergii × (P. thunbergii × P. densiflora)) was compared. Phialocephala sp. was the dominant endophyte isolated from the galls and from the basal regions of healthy needles. Species richness in endophytes was facilitated in galls compared to the basal region of healthy needles, and the commencement of their colonization was hastened in galls. In the early stages of gall formation, however, no endophyte was isolated, sugg

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2

Suresh Govindarao Borkar, A. N. Bhosale, and Ajayasree T. S. "Variability in bacterial endophytes in leaves of transgenic Bt and non-Bt cotton crop varieties and their role in suppression of bacterial leaf blight pathogen X. a. pv. malvacearum and the incited disease reaction." World Journal of Advanced Research and Reviews 20, no. 2 (2023): 626–36. http://dx.doi.org/10.30574/wjarr.2023.20.2.2216.

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Microbial epiphytes and endophytes are an integral part of the plant system and are known to play various roles in crop growth and crop health management. The transgenic crop plays an important role in crop pest management, however, environmentalists and ecologists have reservations about the cultivation of these crops. Whether the transgenic Bt cotton and non-Bt cotton vary in their microbial habitat ecology is not yet studied. In the present investigations, the leaf endophytic bacteria were detected in the leaves of both transgenic Bt and non-Bt cotton hybrids. However, there were difference

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3

Tiwari, Pragya, and Hanhong Bae. "Endophytic Fungi: Key Insights, Emerging Prospects, and Challenges in Natural Product Drug Discovery." Microorganisms 10, no. 2 (2022): 360. http://dx.doi.org/10.3390/microorganisms10020360.

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Plant-associated endophytes define an important symbiotic association in nature and are established bio-reservoirs of plant-derived natural products. Endophytes colonize the internal tissues of a plant without causing any disease symptoms or apparent changes. Recently, there has been a growing interest in endophytes because of their beneficial effects on the production of novel metabolites of pharmacological significance. Studies have highlighted the socio-economic implications of endophytic fungi in agriculture, medicine, and the environment, with considerable success. Endophytic fungi-mediat

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4

Helander, M. L., T. N. Sieber, O. Petrini, and S. Neuvonen. "Endophytic fungi in Scots pine needles: spatial variation and consequences of simulated acid rain." Canadian Journal of Botany 72, no. 8 (1994): 1108–13. http://dx.doi.org/10.1139/b94-135.

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Within- and among-tree variation in assemblages of endophytic fungi in Scots pine (Pinus sylvestris) needles were studied in a subarctic area where background pollution values are low; the effects of tree density and prolonged simulated acid rain on the occurrence of endophytic fungi were investigated. The needle endophyte most frequently isolated was Cenangium ferruginosum, accounting for 64% of all fungal individuals, followed by Cyclaneusma minus (12% of all individuals). Old needles were colonized more frequently by endophytes than young ones. In young needles the colonization by endophyte

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Jing, Minyu, Xihui Xu, Jing Peng, et al. "Comparative Genomics of Three Aspergillus Strains Reveals Insights into Endophytic Lifestyle and Endophyte-Induced Plant Growth Promotion." Journal of Fungi 8, no. 7 (2022): 690. http://dx.doi.org/10.3390/jof8070690.

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Aspergillus includes both plant pathogenic and beneficial fungi. Although endophytes beneficial to plants have high potential for plant growth promotion and improving stress tolerance, studies on endophytic lifestyles and endophyte-plant interactions are still limited. Here, three endophytes belonging to Aspergillus, AS31, AS33, and AS42, were isolated. They could successfully colonize rice roots and significantly improved rice growth. The genomes of strains AS31, AS33, and AS42 were sequenced and compared with other Aspergillus species covering both pathogens and endophytes. The genomes of AS

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West, E. R., E. J. Cother, C. C. Steel, and G. J. Ash. "The characterization and diversity of bacterial endophytes of grapevine." Canadian Journal of Microbiology 56, no. 3 (2010): 209–16. http://dx.doi.org/10.1139/w10-004.

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The diversity of culturable and nonculturable bacterial endophytes of grapevine ( Vitis vinifera L.) was examined using a combination of cultivation and molecular methods. Entire grapevines were sampled to characterize bacterial diversity from different locations throughout the vine. Gas chromatography of fatty acid methyl esters (FAMEs) was used to identify culturable isolates prior to subsequent further microbiological characterization, whilst denaturing gradient gel electrophoresis (DGGE) was used to profile the ribosomal DNA of the bacterial endophyte community extracted from grapevines. G

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Torres, M. S., A. P. Singh, N. Vorsa, T. Gianfagna, and J. R. Author. "Were endophytes pre-adapted for defensive mutualism?" NZGA: Research and Practice Series 13 (January 1, 2007): 63–67. http://dx.doi.org/10.33584/rps.13.2006.3087.

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Defensive mutualism in many grass endophytes involves herbivore deterrence, enhanced disease suppression and drought tolerance. According to our current understanding of the mechanisms, these defensive effects are unique features of the fungi and specific fungal qualities are responsible for each. We examined a selection of species of family Clavicipitaceae for defensive traits including ergot alkaloids and loline production and development of endophytic and epiphytic mycelial states. When features responsible for defensive effects are mapped onto phylogenetic trees showing relationships in th

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Moricca, S., and A. Ragazzi. "Fungal Endophytes in Mediterranean Oak Forests: A Lesson from Discula quercina." Phytopathology® 98, no. 4 (2008): 380–86. http://dx.doi.org/10.1094/phyto-98-4-0380.

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Fungal endophytes that colonize forest trees are widespread, but they are less well known than endophytes infecting grasses. The few studies on endophytes in trees mainly concern the tropical areas and the northernmost latitudes, while similar investigations in the Mediterranean region have so far been scarce and incidental. Endophytes are studied mostly in economically important forests suffering from diseases, such as oak forests. One common endophyte that has received some study on oak is the mitosporic Discula quercina. This paper, after first addressing some basic problems on tree endophy

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Oliveira, João Arthur dos Santos, Andressa Domingos Polli, Julio Cesar Polonio, et al. "Bioprospection and molecular phylogeny of culturable endophytic fungi associated with yellow passion fruit." Acta Scientiarum. Biological Sciences 42 (July 1, 2020): e48321. http://dx.doi.org/10.4025/actascibiolsci.v42i1.48321.

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Endophytic microorganisms live inside the plants without causing any damage to their hosts. In the agricultural field, these endophytes might be a strategy of biological control for phytopathogens. We aimed to isolate endophytic fungi from yellow passion fruit (Passiflora edulis) leaves, evaluating its biocontrol capacity by in vitro antagonism against phytopathogen Colletotrichum sp. CNPU378. We also carried out greenhouse experiments in bean seedlings. A high colonization frequency was obtained (89%), and the molecular identification based on DNA sequencing attested Colletotrichum as the mos

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Liu, Yingxue, Wenpeng Lu, Yang Li, et al. "Diversity of Endophytes of Actinidia arguta in Different Seasons." Life 14, no. 1 (2024): 149. http://dx.doi.org/10.3390/life14010149.

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The seasonal changes in environmental conditions can alter the growth states of host plants, thereby affecting the living environment of endophytes and forming different endophytic communities. This study employs Illumina MiSeq next-generation sequencing to analyze the 16SrRNA and ITS rDNA of endophytes in 24 samples of Actinidia arguta stem tissues across different seasons. The results revealed a high richness and diversity of endophytes in Actinidia arguta, with significant seasonal variations in microbial community richness. This study identified 897 genera across 36 phyla for bacteria and

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Suresh, Govindarao Borkar, N. Bhosale A., and T. S. Ajayasree. "Variability in bacterial endophytes in leaves of transgenic Bt and non-Bt cotton crop varieties and their role in suppression of bacterial leaf blight pathogen X. a. pv. malvacearum and the incited disease reaction." World Journal of Advanced Research and Reviews 20, no. 2 (2023): 626–36. https://doi.org/10.5281/zenodo.12590294.

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Microbial epiphytes and endophytes are an integral part of the plant system and are known to play various roles in crop growth and crop health management. The transgenic crop plays an important role in crop pest management, however, environmentalists and ecologists have reservations about the cultivation of these crops. Whether the transgenic <em>Bt</em> cotton and non-<em>Bt</em> cotton vary in their microbial habitat ecology is not yet studied. In the present investigations, the leaf endophytic bacteria were detected in the leaves of both transgenic <em>Bt </em>and n

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12

Nwankwo, Ogechukwu L., Onwuzuluigbo C. Chukwuebuka, Okeke O. Collins, et al. "Quantitative phytochemical analysis of the fungus endophytic extracts isolated from Azadirachta indica using gas chromatography- flame ionization detector." Journal of Drug Delivery and Therapeutics 11, no. 5 (2021): 80–83. http://dx.doi.org/10.22270/jddt.v11i5.4999.

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Background information: The phytochemicals of endophytes have generated substantial interest in drug discovery programs because they offer the possibility of discovering new biologically active molecules. Objective: The objective of this study was to quantify and analyze the phytochemical profile of the fungus endophytic extracts isolated from Azadirachta indica leaves, which have been used ethnobotanically for treating malaria and bacterial infections. Methods: Endophytic fungi were isolated, solid-state fermentation of rice medium was performed, and secondary metabolites were extracted accor

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Watts, Declan, Enzo A. Palombo, Alex Jaimes Castillo, and Bita Zaferanloo. "Endophytes in Agriculture: Potential to Improve Yields and Tolerances of Agricultural Crops." Microorganisms 11, no. 5 (2023): 1276. http://dx.doi.org/10.3390/microorganisms11051276.

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Endophytic fungi and bacteria live asymptomatically within plant tissues. In recent decades, research on endophytes has revealed that their significant role in promoting plants as endophytes has been shown to enhance nutrient uptake, stress tolerance, and disease resistance in the host plants, resulting in improved crop yields. Evidence shows that endophytes can provide improved tolerances to salinity, moisture, and drought conditions, highlighting the capacity to farm them in marginal land with the use of endophyte-based strategies. Furthermore, endophytes offer a sustainable alternative to t

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Mathew, Suni Anie, Marjo Helander, Kari Saikkonen, et al. "Epichloë Endophytes Shape the Foliar Endophytic Fungal Microbiome and Alter the Auxin and Salicylic Acid Phytohormone Levels in Two Meadow Fescue Cultivars." Journal of Fungi 9, no. 1 (2023): 90. http://dx.doi.org/10.3390/jof9010090.

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Plants harbor a large diversity of endophytic microbes. Meadow fescue (Festuca pratensis) is a cool-season grass known for its symbiotic relationship with the systemic and vertically—via seeds—transmitted fungal endophyte Epichloë uncinata, yet its effects on plant hormones and the microbial community is largely unexplored. Here, we sequenced the endophytic bacterial and fungal communities in the leaves and roots, analyzing phytohormone concentrations and plant performance parameters in Epichloë-symbiotic (E+) and Epichloë-free (E-) individuals of two meadow fescue cultivars. The endophytic mi

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Tamekou Stephen, Lacmata, Tchoupe Tchassem Guy-Bertrand, Ousenu Karimo, and Kuiate Jules-Roger. "Antibacterial potential of some Cameroonian ornamental plants and their isolated endophytic fungi." International Journal of Current Research in Biosciences and Plant Biology 9, no. 1 (2022): 19–31. http://dx.doi.org/10.20546/ijcrbp.2021.901.003.

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Bacterial resistance to antibiotics is a real challenge for health practitioners and society in general today, bringing a constant need for the search for new molecules. The present study is focused on the antibacterial effect of extracts of three ornamental plants and their endophytes. The endophytic fungi isolated from the ornamental plants included Sansevieria trifasciata leaves, Monstera deliciosa fruits, Monstera deliciosa and Cordyline fruticosa roots. The morphocultural features were studied, the antibacterial activities of the endophytes as well as those of their host plant extracts we

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Hou, QinZheng, DaWei Chen, Yu-pei Wang, Nurbiye Ehmet, Jing Ma, and Kun Sun. "Analysis of endophyte diversity of Gentiana officinalis among different tissue types and ages and their association with four medicinal secondary metabolites." PeerJ 10 (August 30, 2022): e13949. http://dx.doi.org/10.7717/peerj.13949.

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Background The difference of metabolites in medicinal plants has always been concerned to be influenced by external environmental factors. However, the relationship between endophytes and host metabolites remains unclear. Methods In this study, we used 16S and ITS amplicon sequencing to compare endophyte diversity among different tissue types and ages of Gentiana officinalis. Endophyte diversity and abundance was also analyzed in relation to the abundance of four secondary metabolites (Gentiopicroside, Loganic acid, Swertiamarine and Sweroside). Results The diversity and richness of G. officin

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Zhao, Caihong, Johnmark Onyino, and Xiquan Gao. "Current Advances in the Functional Diversity and Mechanisms Underlying Endophyte–Plant Interactions." Microorganisms 12, no. 4 (2024): 779. http://dx.doi.org/10.3390/microorganisms12040779.

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Plant phenotype is a complex entity largely controlled by the genotype and various environmental factors. Importantly, co-evolution has allowed plants to coexist with the biotic factors in their surroundings. Recently, plant endophytes as an external plant phenotype, forming part of the complex plethora of the plant microbial assemblage, have gained immense attention from plant scientists. Functionally, endophytes impact the plant in many ways, including increasing nutrient availability, enhancing the ability of plants to cope with both abiotic and biotic stress, and enhancing the accumulation

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Noel, Zachary A., Ludmilla V. Roze, Mikaela Breunig, and Frances Trail. "Endophytic Fungi as a Promising Biocontrol Agent to Protect Wheat from Fusarium graminearum Head Blight." Plant Disease 106, no. 2 (2022): 595–602. http://dx.doi.org/10.1094/pdis-06-21-1253-re.

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The search for beneficial endophytes that can be part of a constructed microbial community has increased in recent years. We characterized three endophytic fungi previously isolated from wheat for their in vitro and in planta antagonism toward the Fusarium head blight pathogen, Fusarium graminearum. The endophytes were phylogenetically characterized and shown to be Alternaria destruens, Fusarium commune, and Fusarium oxysporum. Individual fungal endophytes significantly increased seed weight and lowered the accumulation of the mycotoxin deoxynivalenol compared with F. graminearum-infected whea

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Grabka, Rachel, Tyler W. d’Entremont, Sarah J. Adams, et al. "Fungal Endophytes and Their Role in Agricultural Plant Protection against Pests and Pathogens." Plants 11, no. 3 (2022): 384. http://dx.doi.org/10.3390/plants11030384.

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Virtually all examined plant species harbour fungal endophytes which asymptomatically infect or colonize living plant tissues, including leaves, branches, stems and roots. Endophyte-host interactions are complex and span the mutualist–pathogen continuum. Notably, mutualist endophytes can confer increased fitness to their host plants compared with uncolonized plants, which has attracted interest in their potential application in integrated plant health management strategies. In this review, we report on the many benefits that fungal endophytes provide to agricultural plants against common non-i

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Adhikari, M., and M. Mukhopadhyay. "Potentials of Endophytes of Andrographis Paniculata for the Production of Plant Growth Promoters, Enzymes and Antimicrobial Compounds." SAARC Journal of Agriculture 19, no. 2 (2022): 157–70. http://dx.doi.org/10.3329/sja.v19i2.57678.

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In the present study, 9 bacterial and 6 fungal endophytes were isolated from surface sterilized leaf, stem and root samples of the medicinal plant - Andrographis paniculata (Kalmegh). The endophytes were screened for plant growth promoting traits (IAA, phosphate solubilization and N2 fixation), enzymes (cellulase and amylase) and antimicrobial compounds against 3 potent human pathogens- E. coli, Staphylococcus sp. and Vibrio sp. The majority of the isolated endophytes produced the phytohormone - IAA (ranging 2-45μg/ml), and 1 endophyte solubilized phosphate and fixed N2. All the fungal endophy

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Sriya Choudhury, Sibashish Baksi, Bidyut Bandyopadhyay, and Debjani Roy. "Assessment of Phytochemicals, Antioxidant Activity and Enzyme Production of Endophytic Fungi Isolated from Medicinal Plant Sources." Journal of Advanced Zoology 44, S6 (2023): 1611–20. http://dx.doi.org/10.17762/jaz.v44is6.2580.

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Endophytic fungi are mitosporic and meiosporic ascomycetes that asymptomatically reside in the internal tissues of plants beneath the epidermal cell layer, where fungi colonise healthy and living tissue via quiescent infections. Endophytes are important components of microbial diversity. Endophytic fungi isolated from medicinal plants more likely exhibit pharmaceutical potentials. These plentiful natural products isolated from endophytes represent a huge reservoir which offers an enormous potential for exploitation for medicinal, agricultural and industrial uses. There has been a great interes

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Srivastava, Ankita, Timothy Sharbel, and Vladimir Vujanovic. "Exploring the Role of Endophytes in Cannabis sativa L. Polyploidy and Agricultural Trait Improvement." International Journal of Plant Biology 15, no. 4 (2024): 1118–40. http://dx.doi.org/10.3390/ijpb15040078.

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Here, we examine the effects of ploidy variation in Cannabis sativa L. cell lines on the plant host genotype-associated microbiome. The endophytic microbiome has a protocooperative role in improving plant health and productivity and represents an alternative to synthetic chemical fertilizers and pesticides in sustainable agriculture. This study assessed the effects of seed endophytes on diploid and triploid Haze hemp cultivars. Key phenotypic characteristics were evaluated, revealing significant differences in seed germination in vitro as well as vegetative growth and flowering in phytotron co

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Hata, Kunihiko, Kazuyoshi Futai, and Mitsuya Tsuda. "Seasonal and needle age-dependent changes of the endophytic mycobiota in Pinus thunbergii and Pinus densiflora needles." Canadian Journal of Botany 76, no. 2 (1998): 245–50. http://dx.doi.org/10.1139/b97-177.

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Monthly changes in the endophytic mycobiota in Pinus thunbergii Parl. and Pinus densiflora Sieb. et Zucc. needles were detected by tissue culture. Endophytic mycobiota of these pine needles were dominated by four taxa: the Leptostroma anamorph of the Lophodermium pinastri (Schrad. ex Hook.) Chev. complex, Phialocephala sp., Cenangium ferruginosum Fr.:Fr., and an unidentified hyphomycete species (BrS). The mycobiota differed with host pine species, position on the needle, and needle age. Virtually no endophytes were detected in needles just after emergence, but most segments of the older needle

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Ali, Shawkat, A. Harrison Wright, Joey B. Tanney, Justin B. Renaud, and Mark W. Sumarah. "Fungal Endophytes: Discovering What Lies within Some of Canada’s Oldest and Most Resilient Grapevines." Journal of Fungi 10, no. 2 (2024): 105. http://dx.doi.org/10.3390/jof10020105.

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Plant diseases and pests reduce crop yields, accounting for global crop losses of 30% to 50%. In conventional agricultural production systems, these losses are typically controlled by applying chemical pesticides. However, public pressure is mounting to curtail agrochemical use. In this context, employing beneficial endophytic microorganisms is an increasingly attractive alternative to the use of conventional chemical pesticides in agriculture. A multitude of fungal endophytes are naturally present in plants, producing enzymes, small peptides, and secondary metabolites due to their bioactivity

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Barra-Bucarei, Lorena, Andrés France Iglesias, Macarena Gerding González, et al. "Antifungal Activity of Beauveria bassiana Endophyte against Botrytis cinerea in Two Solanaceae Crops." Microorganisms 8, no. 1 (2019): 65. http://dx.doi.org/10.3390/microorganisms8010065.

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Botrytis cinerea causes substantial losses in tomato and chili pepper crops worldwide. Endophytes have shown the potential for the biological control of diseases. The colonization ability of native endophyte strains of Beauveria bassiana and their antifungal effect against B. cinerea were evaluated in Solanaceae crops. Root drenching with B. bassiana was applied, and endophytic colonization capacity in roots, stems, and leaves was determined. The antagonistic activity was evaluated using in vitro dual culture and also plants by drenching the endophyte on the root and by pathogen inoculation in

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Yerkhova, A. V., and M. G. Katynska. "Potential use of endophytes in the pharmaceutical industry." Medicine of Ukraine, no. 2-3(258-259) (June 17, 2022): 37–40. http://dx.doi.org/10.37987/1997-9894.2022.2-3(258-259).264060.

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Endophytes are microorganisms, usually fungi or bacteria less commonly algae and viruses, that live in plant tissues without causing disease symptoms in their host. It is estimated that there are over one million endophytic fungal species, but because of their habitat, they have been discovered relatively recently and therefore poorly studied. (Gupta, Chaturvedi, Kulkarni, & Van Staden, 2019) It is estimated that less than 1 % of all endophytic species are currently known. When observing the mutual relationships of plants with endophytes, most researchers take the view that such associatio

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Martínez-Arias, Clara, Juan Sobrino-Plata, Luis Gil, Jesús Rodríguez-Calcerrada, and Juan Antonio Martín. "Priming of Plant Defenses against Ophiostoma novo-ulmi by Elm (Ulmus minor Mill.) Fungal Endophytes." Journal of Fungi 7, no. 9 (2021): 687. http://dx.doi.org/10.3390/jof7090687.

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Some fungal endophytes of forest trees are recognized as beneficial symbionts against stresses. In previous works, two elm endophytes from the classes Cystobasidiomycetes and Eurotiomycetes promoted host resistance to abiotic stress, and another elm endophyte from Dothideomycetes enhanced host resistance to Dutch elm disease (DED). Here, we hypothesize that the combined effect of these endophytes activate the plant immune and/or antioxidant system, leading to a defense priming and/or increased oxidative protection when exposed to the DED pathogen Ophiostoma novo-ulmi. To test this hypothesis,

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Hilarino, Mariana Patrícia Amorim, Fernando Augusto de Oliveira e. Silveira, Yumi Oki, et al. "Distribution of the endophytic fungi community in leaves of Bauhinia brevipes (Fabaceae)." Acta Botanica Brasilica 25, no. 4 (2011): 815–21. http://dx.doi.org/10.1590/s0102-33062011000400008.

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Endophytic fungi represent large, yet unexplored components of biodiversity. This work evaluated the richness and the distribution of endophytes in the leaves of Bauhinia brevipes (Fabaceae). A total of 1110 colonies were recovered from the samples and grouped by their morphological traits into 126 taxa. The total number of taxa according to leaf development was: 102 in mature leaves, 93 in recently expanded leaves and 79 for unfolded leaves. The major endophyte genera were Phomopsis, followed by Dothiorella, Pestalotiopsis and Acremonium. The richness and the isolate numbers of endophytes wer

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Stelmasiewicz, Mateusz, Łukasz Świątek, and Agnieszka Ludwiczuk. "Phytochemical Profile and Anticancer Potential of Endophytic Microorganisms from Liverwort Species, Marchantia polymorpha L." Molecules 27, no. 1 (2021): 153. http://dx.doi.org/10.3390/molecules27010153.

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Liverwort endophytes could be a source of new biologically active substances, especially when these spore-forming plants are known to produce compounds that are not found in other living organisms. Despite the significant development of plant endophytes research, there are only a few studies describing liverwort endophytic microorganisms and their metabolites. In the presented study, the analysis of the volatile compounds obtained from thallose liverwort species, Marchantia polymorpha L., and its endophytes was carried out. For this purpose, non-polar extracts of plant material and symbiotic m

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Ancheeva, Elena, Georgios Daletos, and Peter Proksch. "Bioactive Secondary Metabolites from Endophytic Fungi." Current Medicinal Chemistry 27, no. 11 (2020): 1836–54. http://dx.doi.org/10.2174/0929867326666190916144709.

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Background: Endophytes represent a complex community of microorganisms colonizing asymptomatically internal tissues of higher plants. Several reports have shown that endophytes enhance the fitness of their host plants by direct production of bioactive secondary metabolites, which are involved in protecting the host against herbivores and pathogenic microbes. In addition, it is increasingly apparent that endophytes are able to biosynthesize medicinally important “phytochemicals”, originally believed to be produced only by their host plants. Objective: The present review provides an overview of

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Suryanarayanan, T. S., T. S. Murali, and G. Venkatesan. "Occurrence and distribution of fungal endophytes in tropical forests across a rainfall gradient." Canadian Journal of Botany 80, no. 8 (2002): 818–26. http://dx.doi.org/10.1139/b02-069.

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Fungal endophytes occur in leaves of angiosperm and gymnosperm trees. The occurrence and distribution of fungal endophytes in the leaves of trees growing in four different types of tropical forests in the Western Ghats were studied. One thousand five hundred leaf segments from five different hosts were screened for each forest type. Endophyte communities of trees of the semi-evergreen forest showed the highest species diversity. More endophyte isolates were recovered during the wet season. Although several genera of endophytes were common for different hosts growing in different forests, the d

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Carroll, George. "Forest endophytes: pattern and process." Canadian Journal of Botany 73, S1 (1995): 1316–24. http://dx.doi.org/10.1139/b95-393.

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Studies on taxonomy, distribution, and possible function have dominated the literature on forest endophytes since these fungi were first noted. Endophyte distributions have been described at a variety of scales ranging from those at a landscape level to those at the finest scales of resolution within a single leaf or patch of bark. At a landscape level, distribution patterns seem to be determined by host specificity, liquid precipitation, canopy cover, and geographic continuity or disjunctness. At the level of the individual stand or tree, height in the crown may become important. At the level

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Dhar, Irra, Rakesh Kumar Sharma, and Madan Mohan Sharma. "Fungal Endophytes in Aegle marmelos (L.) Correa: Approach for Histological Localization and Enzymes Estimation." Research Journal of Biotechnology 8, no. 20 (2025): 54. https://doi.org/10.25303/208rjbt054063.

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In plant-microbe interactions, endophytic fungi are essential because they support the growth, stress tolerance and disease resistance of the host plant. The fungal endophytes of Aegle marmelos (L.) Correa, a medicinal plant with pharmacological qualities, are the subject of this investigation. Seasonal differences in fungal diversity were revealed by isolating endophytes from various plant tissues collected over the course of three seasons. Fungal colonization in plant tissues was shown by histological localization. There were 42 fungal taxa found in all. Several isolates exhibited amylolytic

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Caruso, Gianluca, Magdi T. Abdelhamid, Andrzej Kalisz, and Agnieszka Sekara. "Linking Endophytic Fungi to Medicinal Plants Therapeutic Activity. A Case Study on Asteraceae." Agriculture 10, no. 7 (2020): 286. http://dx.doi.org/10.3390/agriculture10070286.

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Endophytes are isolated from every plant species investigated to date, so the metabolome coevolution has been affecting the plants’ (microbiota) ethnobotanic, especially therapeutic, usage. Asteraceae fulfill the rationale for plant selection to isolate endophytes since most of the species of this family have a long tradition of healing usage, confirmed by modern pharmacognosy. The present review compiles recent references on the endophyte−Asteraceae spp. interactions, targeting the secondary metabolites profile as created by both members of this biological system. Endophyte fungi associated w

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MURPHY, B. R., F. M. DOOHAN, and T. R. HODKINSON. "Fungal endophytes of barley roots." Journal of Agricultural Science 152, no. 4 (2013): 602–15. http://dx.doi.org/10.1017/s0021859613000348.

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SUMMARYFungal infections of barley have tremendous agricultural significance, and can be detrimental or beneficial. Beneficial root infections often involve endophytic fungi, but endophytic associations do not always confer benefits on their hosts. Endophyte infection can be negative, positive or neutral for the host. Benefits to barley and other plants infected with endophytic root fungi include an increase in seed yield, enhanced resistance to pathogens and improved stress tolerance. Even if an endophyte is never pathogenic, it is not always beneficial. The most important factors that determ

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Pitakbut, Thanet, Michael Spiteller, and Oliver Kayser. "Genome Mining and Gene Expression Reveal Maytansine Biosynthetic Genes from Endophytic Communities Living inside Gymnosporia heterophylla (Eckl. and Zeyh.) Loes. and the Relationship with the Plant Biosynthetic Gene, Friedelin Synthase." Plants 11, no. 3 (2022): 321. http://dx.doi.org/10.3390/plants11030321.

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Even though maytansine was first discovered from Celastraceae plants, it was later proven to be an endophytic bacterial metabolite. However, a pure bacterial culture cannot synthesize maytansine. Therefore, an exclusive interaction between plant and endophytes is required for maytansine production. Unfortunately, our understanding of plant–endophyte interaction is minimal, and critical questions remain. For example: how do endophytes synthesize maytansine inside their plant host, and what is the impact of maytansine production in plant secondary metabolites? Our study aimed to address these qu

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Priyanka, Chauhan, Verma Pratibha, and Mishra Aradhana. "Bio Avengers: How do Endophytic Microorganisms Alter a Plant's Defense Mechanisms?" Journal of Plant Science and Phytopathology 8, no. 1 (2024): 001–6. http://dx.doi.org/10.29328/journal.jpsp.1001123.

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Endophytic microbes i.e. bacteria, fungi, and actinomycetes live inside the plant tissues without causing any harmful effect on them. Recently, research has been conducted on endophytic microbes to enhance agriculture and environmental sustainability. Endophytes stabilize a close association with their host, which leads to major changes in plant physiology. Endophytic microbes and pathogens use the same strategies for entering the host cell. This condition may create competition between the endophytes and the pathogen. Therefore, host plants develop strategies to allow the entry of specific mi

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Stelmasiewicz, Mateusz, Łukasz Świątek, Simon Gibbons, and Agnieszka Ludwiczuk. "Bioactive Compounds Produced by Endophytic Microorganisms Associated with Bryophytes—The “Bryendophytes”." Molecules 28, no. 7 (2023): 3246. http://dx.doi.org/10.3390/molecules28073246.

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The mutualistic coexistence between the host and endophyte is diverse and complex, including host growth regulation, the exchange of substances like nutrients or biostimulants, and protection from microbial or herbivore attack. The latter is commonly associated with the production by endophytes of bioactive natural products, which also possess multiple activities, including antibacterial, insecticidal, antioxidant, antitumor, and antidiabetic properties, making them interesting and valuable model substances for future development into drugs. The endophytes of higher plants have been extensivel

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Singh, Nripendra Vikram, Jyotsana Sharma, Manjushri Dinkar Dongare, et al. "In Vitro and In Planta Antagonistic Effect of Endophytic Bacteria on Blight Causing Xanthomonas axonopodis pv. punicae: A Destructive Pathogen of Pomegranate." Microorganisms 11, no. 1 (2022): 5. http://dx.doi.org/10.3390/microorganisms11010005.

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Pomegranate bacterial blight caused by Xanthomonas axonopodis pv. punicae (Xap) is a highly destructive disease. In the absence of host resistance to the disease, we aimed to evaluate the biocontrol potential of endophytic bacteria against Xap. Thus, in this study, we isolated endophytes from pomegranate plants, identified them on the basis of 16S rDNA sequencing, tested them against Xap, and estimated the endophyte-mediated host defense response. The population of isolated endophytes ranged from 3 × 106 to 8 × 107 CFU/g tissue. Furthermore, 26 isolates were evaluated for their biocontrol acti

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Soares, Deyze Alencar, Luiz Henrique Rosa, Juliana Fonseca Moreira Da Silva, and Raphael Sanzio Pimenta. "A A review of bioactive compounds produced by endophytic fungi associated with medicinal plants." Boletim do Museu Paraense Emílio Goeldi - Ciências Naturais 12, no. 3 (2018): 331–52. http://dx.doi.org/10.46357/bcnaturais.v12i3.83.

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Interest in exploring endophytic fungi has increased in recent years, especially those associated with medicinal plants, reflecting the great potential of these microorganisms for the production of bioactive substances. Medicinal plants shelter a high diversity of endophytes that represent targets for use in biotechnological processes. These fungi synthetize several compounds that can be used in pharmaceutical, agricultural and other industries. Additionally, endophytes produce many bioactive metabolites involved in host-endophyte symbiosis, such as those that increase resistance to stressful

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Conn, Vanessa M., and Christopher M. M. Franco. "Effect of Microbial Inoculants on the Indigenous Actinobacterial Endophyte Population in the Roots of Wheat as Determined by Terminal Restriction Fragment Length Polymorphism." Applied and Environmental Microbiology 70, no. 11 (2004): 6407–13. http://dx.doi.org/10.1128/aem.70.11.6407-6413.2004.

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ABSTRACT The effect of single actinobacterial endophyte seed inoculants and a mixed microbial soil inoculant on the indigenous endophytic actinobacterial population in wheat roots was investigated by using the molecular technique terminal restriction fragment length polymorphism (T-RFLP). Wheat was cultivated either from seeds coated with the spores of single pure actinobacterial endophytes of Microbispora sp. strain EN2, Streptomyces sp. strain EN27, and Nocardioides albus EN46 or from untreated seeds sown in soil with and without a commercial mixed microbial soil inoculant. The endophytic ac

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Milne, G. D. "Technology transfer of novel ryegrass endophytes in New Zealand." NZGA: Research and Practice Series 13 (January 1, 2007): 237–39. http://dx.doi.org/10.33584/rps.13.2006.3067.

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The adoption of novel endophyte ryegrass in New Zealand has been successful and rapid, with AR1 novel endophyte seed representing 80% of the total ryegrass seed infected with endophyte within 3 years of release. Success was underpinned by a large amount of research into endophytes and the animal production benefits of novel endophytes. Awareness amongst farmers and seed retailers was created by scientists and seed company staff, often with an organised and collaborative campaign. The domination of the market with novel endophytes is likely to increase further with the on-farm success of AR1, a

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S, Nisy, Vishnu N, Megha M, and Amitha C. "Endophytes Associated with Macrophyte Ceratophyllum Demersum." International Journal for Research in Applied Science and Engineering Technology 10, no. 3 (2022): 2075–78. http://dx.doi.org/10.22214/ijraset.2022.41055.

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Abstract: Endophytes are microorganisms living inside plants which have various types of symbiotic relations and non-symbiotic relations with host plant. The endophytes reside inside a plant without any signs or symptoms in living tissues of their host. Plants without any endophytes are rare, bacteria and fungi have been seen residing inside plants. Endophytes inside fossilized tissues and stems of plants indicates this relationship started during the evolution or formation of higher plants. The Bacterial and fungal endophytes reach the plant tissues from the rhizosphere, phyllosphere or seed

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Ma, Jing, Dawei Chen, Yifan Xu, et al. "Effects of Different Heavy Metal Stressors on the Endophytic Community Composition and Diversity of Symphytum officinale." Microorganisms 12, no. 3 (2024): 477. http://dx.doi.org/10.3390/microorganisms12030477.

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Endophytes play an important role in helping plants resist heavy metal stress. However, little is known about the effects of different heavy metals on the diversity and composition of endophyte communities. In this study, we used 16S and ITS amplicon sequencing to reveal the structure and function of endophytes in Symphytum officinale under different heavy metal stressors. The results showed that the endophytic fungal diversity decreased compared with the control under the different heavy metals stressors, while the diversity of endophytic bacteria showed an increasing trend. The biomarker ana

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Vandna, Sikarwar, and Mahendra Singh Ranawat Dr. "Endophytes: An Overview." Pharmaceutical and Chemical Journal 10, no. 1 (2023): 21–31. https://doi.org/10.5281/zenodo.13981935.

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Endophytic bacteria are those that live inside of plants for at least some of the plant's life cycle but do not cause any outwardly apparent symptoms of the disease. In light of the fact that endophytes are a source of phytochemicals of high value, it is essential to bioprospect these microorganisms in order to find a wide variety of related phytochemicals that have some sort of therapeutic effect. Plant endophytes can stimulate plant growth in a number of different ways, including fixing atmospheric nitrogen, creating phytohormones, preventing the spread of phytopathogens, and improving

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Singh, Archana, Dheeraj K. Singh, Ravindra N. Kharwar, James F. White, and Surendra K. Gond. "Fungal Endophytes as Efficient Sources of Plant-Derived Bioactive Compounds and Their Prospective Applications in Natural Product Drug Discovery: Insights, Avenues, and Challenges." Microorganisms 9, no. 1 (2021): 197. http://dx.doi.org/10.3390/microorganisms9010197.

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Fungal endophytes are well-established sources of biologically active natural compounds with many producing pharmacologically valuable specific plant-derived products. This review details typical plant-derived medicinal compounds of several classes, including alkaloids, coumarins, flavonoids, glycosides, lignans, phenylpropanoids, quinones, saponins, terpenoids, and xanthones that are produced by endophytic fungi. This review covers the studies carried out since the first report of taxol biosynthesis by endophytic Taxomyces andreanae in 1993 up to mid-2020. The article also highlights the pros

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FERRO, LAYANNE DE OLIVEIRA, APARECIDA CLÉBIA DA SILVA, SANDY DOS SANTOS NASCIMENTO, et al. "Cytospora anacardii (Cytosporaceae, Diaporthales): A new endophytic species from Anacardium occidentale of the Brazilian savanna." Phytotaxa 669, no. 1 (2024): 25–35. http://dx.doi.org/10.11646/phytotaxa.669.1.3.

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Cytospora species are mainly found as phytopathogens but are also reported as endophytes and saprophytes in several host plants. During a study of the diversity of endophytic fungi associated with Anacardium occidentale in an area of the Brazilian savanna (Cerrado), isolates of Cytospora were identified and differentiated from other species by morphological and phylogenetic analyses (ITS, act, rpb2, tef1, and tub2). Cytospora anacardii has been proposed as a new endophytic species, and it has pycnidia and conidiogenous cells smaller than those of the phylogenetically related species Cytospora

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Popay, A. J., and B. A. Tapper. "Endophyte effects on consumption of seed and germinated seedlings of ryegrass and fescue by grass grub (Costelytra zealandica) larvae." NZGA: Research and Practice Series 13 (January 1, 2007): 353–55. http://dx.doi.org/10.33584/rps.13.2006.3168.

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Tall fescue, meadow fescue and ryegrass seeds with and without endophyte infection were fed to third-instar grass grub to determine the relative effects of different endophytes on consumption. Treatments were: tall fescue without endophyte or infected with four novel endophytes (AR514, AR542, AR584, ES), meadow fescue without endophyte or infected with Neotyphodium uncinatum and perennial ryegrass infected with a novel endophyte AR37. Grass grub larvae were initially given hard seed but when they failed to eat this, moist soil was added to allow seed to soften and germinate. After 7 days, all

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Bittleston, L. S., F. Brockmann, W. Wcislo, and S. A. Van Bael. "Endophytic fungi reduce leaf-cutting ant damage to seedlings." Biology Letters 7, no. 1 (2010): 30–32. http://dx.doi.org/10.1098/rsbl.2010.0456.

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Our study examines how the mutualism between Atta colombica leaf-cutting ants and their cultivated fungus is influenced by the presence of diverse foliar endophytic fungi (endophytes) at high densities in tropical leaf tissues. We conducted laboratory choice trials in which ant colonies chose between Cordia alliodora seedlings with high ( E high ) or low ( E low ) densities of endophytes. The E high seedlings contained 5.5 times higher endophyte content and a greater diversity of fungal morphospecies than the E low treatment, and endophyte content was not correlated with leaf toughness or thic

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Srinivasan, Jansirani, Janardan Khadka, Nurit Novoplansky, Osnat Gillor, and Gideon Grafi. "Endophytic Bacteria Colonizing the Petiole of the Desert Plant Zygophyllum dumosum Boiss: Possible Role in Mitigating Stress." Plants 11, no. 4 (2022): 484. http://dx.doi.org/10.3390/plants11040484.

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Zygophyllum dumosum is a dominant shrub in the Negev Desert whose survival is accomplished by multiple mechanisms including abscission of leaflets to reduce whole plant transpiration while leaving the fleshy, wax-covered petioles alive but dormant during the dry season. Petioles that can survive for two full growing seasons maintain cell component integrity and resume metabolic activity at the beginning of the winter. This remarkable survival prompted us to investigate endophytic bacteria colonizing the internal tissues of the petiole and assess their role in stress tolerance. Twenty-one disti

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