Academic literature on the topic 'Seed plants'

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Journal articles on the topic "Seed plants"

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Forti, V. A., S. M. Cicero, M. M. Inomoto, E. Sliwinska, R. Van Der Schoor, and H. Jalink. "Meloidogyne javanica infection of soybean plants: plant response, seed quality and green seeds occurrence." Seed Science and Technology 43, no. 3 (2015): 409–20. http://dx.doi.org/10.15258/sst.2015.43.3.08.

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Crosbie, J., NE Longnecker, and AD Robson. "Seed manganese affects the early growth of lupins in manganese-deficient conditions." Australian Journal of Agricultural Research 45, no. 7 (1994): 1469. http://dx.doi.org/10.1071/ar9941469.

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Poor crop establishment and split seed associated with manganese (Mn) deficiency are major problems in the production of narrow-leafed lupins (Lupinus angustifolius L.) in Western Australia. A survey of Western Australian seed producers indicated that Mn concentrations in lupin seeds ranged from 8 to 62 mg kg-1, with the majority of the seed containing less than 20 mg kg-1. We studied seedling growth of lupins (cultivars Gungurru and Danja) in nutrient solution, from seed with Mn concentrations ranging from 8 (Seed8) to 223 (Seed 223) mg kg-1. Without added Mn, the final weight of plants grown
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Jiang, Li, Lei Wang, Carol C. Baskin, Changyan Tian, and Zhenying Huang. "Maternal effects on seed heteromorphism: a dual dynamic bet hedging strategy." Seed Science Research 29, no. 2 (2019): 149–53. http://dx.doi.org/10.1017/s0960258519000114.

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AbstractMaternal effects on offspring seeds are mainly caused by seed position on, and the abiotic environment of, the mother plant. Seed heteromorphism, a special form of position effect, is the production by an individual plant of morphologically distinct seed types, usually with different ecological behaviours. Seed heteromorphism is assumed to be a form of bet hedging and provides an ideal biological model to test theoretical predictions. Most studies of maternal effects on seeds have focused on abiotic environmental factors and changes in mean seed traits of offspring. Suaeda salsa is an
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Habiba Maikudi Muhammed, Aliyu Danjuma Aliyu, and Deborah Yageh Stephen. "Effects of damping-off fungus on seed germination of amaranth (Amaranthus Hybridus)." International Journal of Science and Technology Research Archive 3, no. 2 (2022): 020–25. http://dx.doi.org/10.53771/ijstra.2022.3.2.0102.

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Seed borne pathogens are microorganisms that can prevent seed germination and cause serious threats to seedling development in the field. The research was conducted on the effects of damping off fungus on seed germination of Amaranth (Amaranthus hybridus) collected from some Agricultural farmland in Lapai Local Government Area of Niger State, North central Nigeria. The isolation of fungal species from Amaranthus hybridus seeds of the infected plants having symptoms of damping off disease using agar plate method and was identified using the morphological characteristics features from mycologica
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Munkvold, G. P., and W. M. Carlton. "Influence of Inoculation Method on Systemic Fusarium moniliforme Infection of Maize Plants Grown from Infected Seeds." Plant Disease 81, no. 2 (1997): 211–16. http://dx.doi.org/10.1094/pdis.1997.81.2.211.

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Two greenhouse and two field experiments were conducted in 1994 and 1995 to quantify the incidence of maize kernel infection resulting from systemic infection of maize plants by Fusarium moniliforme. Seeds were infected by two methods: (i) spray-inoculation of maize silks during seed development (field-infected), and (ii) soak-inoculation of mature seeds in a spore suspension (laboratory-infected). Plants were grown from infected seeds and assayed for systemic infection by the seed-inoculated strain, determined by vegetative compatibility of recovered isolates with the original strain. The see
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Zavertaliuk, V. F., V. O. Bohdanov, O. V. Zavertaliuk, and A. S. Hotvianska. "EFFECTS OF TECHNOLOGICAL METHODS OF GROWING DRIP-IRRIGATED WATERMELON FOR SEEDS ON SEED YIELD AND QUALITY." Vegetable and Melon Growing, no. 76 (January 11, 2025): 99–107. https://doi.org/10.32717/0131-0062-2024-76-99-107.

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Purpose: To investigate the influence of drip irrigation of watermelon seed plants grown by different technological methods on the seed productivity, yield and sowing qualities. Methods: Field - determination of yield, biometric records and measurements; Laboratory - analyses of seed quality; Mathematical and statistical - ANOVA and statistical processing of data. Results. The optimal time for sowing seeds in drip-irrigated watermelon seed plantations was determined: the beginning of the second 10 days of May. When seeds were sown within the third 10 days of April or May, the yield of watermel
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Gan, Y., and E. H. Stobbe. "Effect of variations in seed size and planting depth on emergence, infertile plants, and grain yield of spring wheat." Canadian Journal of Plant Science 75, no. 3 (1995): 565–70. http://dx.doi.org/10.4141/cjps95-098.

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Crop yield can be improved by minimizing plant-to-plant variability in seedling emergence. A study was conducted to determine the effect of variations in seed size and planting depth within a plot on emergence, proportion of infertile plants and grain yield in hard red spring wheat (Triticum aestivum L.). Large seed (40.8 mg kernel−1) was hand planted at 25-, 50- and 75-mm depths, creating three uniform seed size - planting depth treatments. Three other treatments consisted of repeating patterns within the same row: three large seeds and one small seed (23.4 mg kernel−1) at each of 25-, 50- an
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Funnell, Deanna L., and Jeffrey F. Pedersen. "Association of Plant Color and Pericarp Color with Colonization of Grain by Members of Fusarium and Alternaria in Near-Isogenic Sorghum Lines." Plant Disease 90, no. 4 (2006): 411–18. http://dx.doi.org/10.1094/pd-90-0411.

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White sorghum (Sorghum bicolor) grain from tan plants is more desirable for human or animal consumption. Colonization by Fusarium and Alternaria spp. was assessed for near-isogenic lines differing in wound response (purple or tan) and pericarp color (red or white) in field-grown grain and in greenhouse-grown plants. Seeds were screened on a semi-selective medium for Alternaria and Fusarium. Significantly fewer fungal colonies were obtained from tan plants with white seed, and fewer numbers of Alternaria colonies were obtained from white seed, regardless of plant color, from an irrigated field,
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Suputri, Ni Putu Ayu Erninda Oktaviani, Rindang Dwiyani, Ida Ayu Putri Darmawanti, and Bambang Sugiharto. "Agrobacterium tumefaciens-MEDIATED IN PLANTA TRANSFORMATION METHOD FOR THE SoSPS1 GENE IN CITRUS PLANTS (Citrus nobilis L.)." International Journal of Biosciences and Biotechnology 7, no. 1 (2020): 31. http://dx.doi.org/10.24843/ijbb.2019.v07.i01.p04.

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The SoSPS1 gene of sugar cane plants previously subjected to Agrobacterium tumefacienmediated cloning was to be transferred to citrus plants to increase metabolism of sucrose in plant. The T-DNA harbored the SoSPS1 gene under the control of the CaMV 35S promoter from the cauliflower mosaic virus and contained the NPTII gene (kanamycin resistance gene) as a selectable marker for transformant selection. Generally, gene transformation in plants is carried out by tissue culture. However, tissue culture has several disadvantages such as its being time-consuming, its sometimes resulting in somatic m
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Zhang, Jianhua, and Allan S. Hamill. "Seed weight, intraspecific competition, and plant performance in Abutilon theophrasti." Canadian Journal of Botany 75, no. 9 (1997): 1614–20. http://dx.doi.org/10.1139/b97-873.

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Seed weight of Abutilon theophrasti Medic, varies among populations and with the light conditions of the parent plants. In this study, the impacts of seed weight variation on seed germination and plant growth were investigated. Variations in seed weight did not result in any significant difference in the germination ability of seeds. The enhanced germination associated with large seeds produced by plants in shaded conditions found in previous studies were more likely the result of interpopulational variation or difference in maternal environments. The leaf chlorophyll content of young seedling
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Dissertations / Theses on the topic "Seed plants"

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Murphy, Carrie June. "Greenhouse production of microgreens growth media, fertilization and seed treatments /." Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file 0.32 Mb., 89 p, 2006. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pqdiss&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft_dat=xri:pqdiss:1435839.

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Mossman, Ronald E. "Seed Dispersal and Reproduction Patterns Among Everglades Plants." FIU Digital Commons, 2009. http://digitalcommons.fiu.edu/etd/135.

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In this study three aspects of sexual reproduction in Everglades plants were examined to more clearly understand seed dispersal and the allocation of resources to sexual reproduction— spatial dispersal process, temporal dispersal of seeds (seedbank), and germination patterns in the dominant species, sawgrass (Cladium jamaicense). Community assembly rules for fruit dispersal were deduced by analysis of functional traits associated with this process. Seedbank ecology was investigated by monitoring emergence of germinants from sawgrass soil samples held under varying water depths to determine the
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Baker, Katherine S. "Seed germination and dormancy in south-western Australian fire ephemerals and burial as a factor influencing seed responsiveness to smoke." University of Western Australia. School of Plant Biology, 2006. http://theses.library.uwa.edu.au/adt-WU2007.0091.

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[Truncated abstract] Fire ephemerals are pioneer species that germinate in large numbers after fire and generally live for between six months and four years. Seeds produced during the short life span of these plants persist in the soil seedbank until a subsequent fire. This study examined the dormancy characteristics and germination requirements of ten Australian fire ephemeral species from five families. Seeds of four species germinated at one or more incubation temperatures in the laboratory, indicating that a proportion of their seedlots were non-dormant at the time of testing. Austrostipa
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Kandolo, Sadiki Delphin. "Effect of fungicide seed treatments on germination and vigour of maize seed." Diss., University of Pretoria, 2008. http://hdl.handle.net/2263/29544.

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Fungicides have been developed to protect plants against diseases and pests, which cause serious problems such as the loss of germination and vigour. The aim of this study was to test the germination and vigour of maize (Zea mays L.) seeds treated with several fungicides Apron® Star 42 WS (difenoconazole, thiamethoxam, and metalaxyl-m), Apron® XL (mefenoxam), Celest® XL (fludioxonil, mefenoxam) and thiram in the laboratory. In the greenhouse, the efficacy of fungicide treatment was evaluated in soil inoculated with Fusarium graminearum. The control consisted of untreated seeds. Germination and
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Soria, Carvajal Monica Cecilia. "Avian seed dispersers of the invasive Rubus niveus (Rosaceae) in Santa Cruz Island, Galapagos, Ecuador." Diss., St. Louis, Mo. : University of Missouri--St. Louis, 2006. http://etd.umsl.edu/r1761.

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Rai, Hardeep Singh. "Molecular phylogenetic studies of the vascular plants." Thesis, University of British Columbia, 2008. http://hdl.handle.net/2429/3889.

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To investigate vascular-plant phylogeny at deep levels of relationship, I collected and analyzed a large set of plastid-DNA data comprising multiple protein-coding genes and associated noncoding regions. I addressed questions relating to overall tracheophyte phylogeny, including relationships among the five living lineages of seed plants, and within two of the largest living gymnosperm clades (conifers and cycads). I also examined relationships within and among the major lineages of monilophytes (ferns and relatives), including their relationship to the remaining vascular plants. Overall, I
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DeGomez, Tom. "Source List for Seed and Plants for the Upland Southwest." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2010. http://hdl.handle.net/10150/144765.

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4 pp.<br>Originally published: 2002<br>This is a list of sources for seed and plants for the Upland Southwest. Various sources for bulbs,wildflowers, grasses and reclamation seeds, vegetable seeds, fruits and nuts, trees and plants are listed.
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Tickes, Barry R., and Michael Ottman. "Evaluation of Coated Alfalfa Seed." College of Agriculture, University of Arizona (Tucson, AZ), 1990. http://hdl.handle.net/10150/201034.

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A test was conducted to evaluate the effect of two seed treatments on seven varieties of alfalfa. The treatments included Rhizocote, Rhizocote plus Apron plus Rovral and untreated seed. Significantly fewer seedlings emerged for the coated than the uncoated seed when planted on a pound for pound basis. First cutting alfalfa yields were neither increased nor decreased as a result of the seed treatments.
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Potier, Bernard. "Oat seed storage protein genes: Promoter studies in transgenic tobacco plants." Thesis, University of Ottawa (Canada), 1993. http://hdl.handle.net/10393/6803.

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The seed storage proteins of oat are mainly represented by the globulins (75%) and the prolamins (10%). These proteins are only found in the endosperm and accumulate within protein bodies during the maturation of the oat seeds. Three genomic sequences encoding globulin polypeptides and one avenin genomic sequence encoding an oat prolamin (avenin) have been isolated and characterized. The respective promoters of these genomic clones were fused to the coding sequence of the $\beta$-glucuronidase reporter gene (GUS). These constructs, together with the entire sequence of a globulin gene, were tra
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Blaney, Christopher Sean. "Comparative seed ecology of native and alien plants of open uplands." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp01/MQ45885.pdf.

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Books on the topic "Seed plants"

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George, Abraham. Growing plants from seed. Lyons & Burford, 1991.

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Larsen, Fenton E. Propagating plants from seed. 2nd ed. Washington State University Cooperative Extension, 2001.

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Mellon, Margaret. Gone to seed: Transgenic contaminants in the traditional seed supply. Union of Concerned Scientists, 2004.

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Gutterman, Yitzchak. Seed Germination in Desert Plants. Springer Berlin Heidelberg, 1993. http://dx.doi.org/10.1007/978-3-642-75698-6.

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Gutterman, Yitzchak. Seed germination in desert plants. Springer-Verlag, 1993.

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Gutterman, Y. Seed germination in desert plants. Springer-Verlag, 1993.

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Govaerts, Rafael. World checklist of seed plants. MIM, 1995.

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Koch, Maryjo. Seed leaf flower fruit. Smithmark Publishers, 1998.

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Fenner, Michael. Seed ecology. Chapman and Hall, 1985.

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Fenner, Michael. Seed ecology. Chapman and Hall, 1993.

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Book chapters on the topic "Seed plants"

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Fenner, Michael. "Reproductive strategies in plants." In Seed Ecology. Springer Netherlands, 1985. http://dx.doi.org/10.1007/978-94-009-4844-0_1.

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Lack, Andrew, and David Evans. "Early seed plants." In Plant Biology, 2nd ed. Taylor & Francis, 2021. http://dx.doi.org/10.1201/9780203002902-90.

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Rees, Paul A. "Seed-bearing plants." In Key questions in biodiversity: a study and revision guide. CABI, 2021. http://dx.doi.org/10.1079/9781789248630.0005.

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Abstract This chapter contains questions about the classification, evolution and characteristics of seed-bearing plants (angiosperms and gymnosperms). The questions are divided into three levels: foundation, intermediate and advanced.
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Kellogg, Elizabeth A. "Fruit and Seed." In Flowering Plants. Monocots. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-15332-2_7.

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Raghavan, V. "Seed Germination." In Developmental Biology of Flowering Plants. Springer New York, 2000. http://dx.doi.org/10.1007/978-1-4612-1234-8_2.

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Rodriguez, Rusty, Alec Baird, Sang Cho, et al. "Programming Plants for Climate Resilience Through Symbiogenics." In Seed Endophytes. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-10504-4_7.

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Batygina, T. B. "Seed." In Embryology of Flowering Plants: Terminology and Concepts, Vol. 2. CRC Press, 2005. https://doi.org/10.1201/9781482280036-13.

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Cone, John W., and Richard E. Kendrick. "Photocontrol of seed germination." In Photomorphogenesis in plants. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-017-2624-5_19.

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Sahadevan, Neethu, E. K. Radhakrishnan, and Jyothis Mathew. "Mechanism of Interaction of Endophytic Microbes with Plants." In Seed Endophytes. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-10504-4_12.

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Lev-Yadun, Simcha. "Seed Camouflage." In Defensive (anti-herbivory) Coloration in Land Plants. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-42096-7_14.

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Conference papers on the topic "Seed plants"

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Elsukova, Ekaterina, Ivan Nedbaev, Anastasiya Kraves, and Daria Khloptsova. "ECOPHYSIOLOGICAL RESPONSE OF INVASIVE SPECIES ON SPOIL HEAP WITH DIFFERENT TYPE OF RECLAMATION: SOLIDAGO GIGANTEA AITON STUDY." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/5.1/s20.14.

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Coal mine spoil heaps are subject to reclamation processes in order to restore their environmental, social and economic functions. The reclamation may consist of placing soil layers (topsoil, TS) on the surface of the bare rock (carboniferous rock accompanying the coal seam) and then planting vegetation. However, waste rock (bare rock, BR) is usually left in place without overburden due to high costs. In both cases, there is a spontaneous succession of consisting vegetation of native and alien species. In this study, we compare the efficiency of seed germination populations of the alien invasi
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Vasylinych, Tamara, Olena Khodanitska, Oksana Shevchuk, Olesya Tkachuk, and Oksana Valchuk. "Environmentally Safe Increase in Productivity of Amaranth under the Action of Growth Stimulants." In 8th International Congress "Environment Protection. Energy Saving. Sustainable Environmental Management". Trans Tech Publications Ltd, 2025. https://doi.org/10.4028/p-zji9xt.

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Hormonal regulation of plant physiological processes, including use of phytohormone-based drugs and modifiers of their activity, offers a sustainable approach to enhancing plant productivity. The aim of our work was to reveal the features of amaranth ontogenesis under the influence of auxin growth stimulants. We assessed the effects of indoleacetic, indolylbutyric, and naphthylacetic acids on germination processes, development, and productivity of amaranth plants. It was established that the use of growth stimulants increased the germination energy by 7-17%, seed germination of amaranth by 5-9
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Abiola, Adeola, Abiodun Ojo, and Amos Onasanya. "Distribution and Concentrations of Bioactive Compounds in Seed, Bark and Leaf Extracts of Gossypium barbadense Hybrid and Traditional Plants using HPLC." In 2024 IEEE 5th International Conference on Electro-Computing Technologies for Humanity (NIGERCON). IEEE, 2024. https://doi.org/10.1109/nigercon62786.2024.10927261.

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Smolikova, G. N., O. V. Shiroglazova, G. Yu Vinogradova, et al. "The role of embryonic photosynthesis and chlorophyll in seed formation." In IX Congress of society physiologists of plants of Russia "Plant physiology is the basis for creating plants of the future". Kazan University Press, 2019. http://dx.doi.org/10.26907/978-5-00130-204-9-2019-404.

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Sinkevich, I. A., N. V. Obrucheva та S. V. Lityagina. "Н+-ATPase is a key enzyme of dormancy and seed germination". У IX Congress of society physiologists of plants of Russia "Plant physiology is the basis for creating plants of the future". Kazan University Press, 2019. http://dx.doi.org/10.26907/978-5-00130-204-9-2019-402.

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Lazukin, A. V., A. V. Pomortsev, N. V. Dorofeev, S. A. Krivov, Yu A. Serdyukov, and G. A. Romanov. "Resistance of spring wheat to negative temperatures after seed treatment with ozone." In IX Congress of society physiologists of plants of Russia "Plant physiology is the basis for creating plants of the future". Kazan University Press, 2019. http://dx.doi.org/10.26907/978-5-00130-204-9-2019-257.

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Li, H. Y., Y. Zhang, B. R. Song, F. H. He, and Z. H. Chen. "Allelopathic effects of four wetland plants on seed germination and plant growth." In International Conference on Environmental Science and Biological Engineering. WIT Press, 2014. http://dx.doi.org/10.2495/esbe140411.

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Kudelina, T. N., A. S. Kurnushko, E. V. Zaprudskaya, and O. V. Molchan. "The effect of selenium nanoparticles on seed germination, chlorophyll content and development of Brassica napus L. seedlings." In IX Congress of society physiologists of plants of Russia "Plant physiology is the basis for creating plants of the future". Kazan University Press, 2019. http://dx.doi.org/10.26907/978-5-00130-204-9-2019-242.

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Minich, A. S., I. B. Minich, K. A. Nikitina, I. D. Ivanova, and M. K. Verkhovod. "Change in the growth and development of Ocimumbasilicum by pre-sowing seed treatment with barrier discharge plasma." In IX Congress of society physiologists of plants of Russia "Plant physiology is the basis for creating plants of the future". Kazan University Press, 2019. http://dx.doi.org/10.26907/978-5-00130-204-9-2019-289.

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Chantseva, V. V., A. V. Didio, K. Ealing, et al. "The randomization of the gravity vector leads to a change in the proteome of the germinating rape seed." In IX Congress of society physiologists of plants of Russia "Plant physiology is the basis for creating plants of the future". Kazan University Press, 2019. http://dx.doi.org/10.26907/978-5-00130-204-9-2019-465.

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Reports on the topic "Seed plants"

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Solvin, Thomas, and Inger Sundheim Fløistad. Statistics: Forest Seeds and Plants in the Nordic Region – Version 2023. The Nordic Genetic Resource Center (NordGen), 2023. http://dx.doi.org/10.53780/qoub7866.

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The Nordic Genetic Resource Center (NordGen) is the joint genebank and knowledge center for genetic resources in the Nordic countries. Our mission is to conserve and promote the sustainable use of genetic diversity among animals, forests and plants that are important for Nordic agriculture and forestry. “Statistics: Forest Seeds and Plants in the Nordic Region – Version 2023” is the second edition in a biennial statistics report on forest seed and plant material in the Nordic countries. The first edition was published in 2021. This edition has been expanded by including more statistics and mor
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Minz, Dror, Eric Nelson, and Yitzhak Hadar. Ecology of seed-colonizing microbial communities: influence of soil and plant factors and implications for rhizosphere microbiology. United States Department of Agriculture, 2008. http://dx.doi.org/10.32747/2008.7587728.bard.

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Original objectives: Our initial project objectives were to 1) Determine and compare the composition of seed-colonizing microbial communities on seeds, 2) Determine the dynamics of development of microbial communities on seeds, and 3) Determine and compare the composition of seed-colonizing microbial communities with the composition of those in the soil and rhizosphere of the plants. Revisions to objectives: Our initial work on this project was hampered by the presence of native Pythium species in the soils we were using (in the US), preventing us from getting accurate assessments of spermosph
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Kapulnik, Yoram, Maria J. Harrison, Hinanit Koltai, and Joseph Hershenhorn. Targeting of Strigolacatones Associated Pathways for Conferring Orobanche Resistant Traits in Tomato and Medicago. United States Department of Agriculture, 2011. http://dx.doi.org/10.32747/2011.7593399.bard.

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This proposal is focused on examination of two plant interactions: parasitic with Orobanche, and symbiosis with arbuscular mycorrhiza fungi (AMF), and the involvement of a newly define plant hormones, strigolactones (SLs), in these plant interactions. In addition to strigolactones role in regulation of above-ground plant architecture, they are also known to be secreted from roots, and to be a signal for seed germination of the parasitic plants Orobanche. Moreover, secreted strigolactones were recognized as inducers of AMFhyphae branching. The present work was aimed at Generation of RNAi mutant
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Sherman, A., D. N. Kuhn, Y. Cohen, R. Ophir, and R. Goenaga. Exploring the polyembryonic seed trait in mango as a basis for a biotechnology platform for fruit tree crops. United States-Israel Binational Agricultural Research and Development Fund, 2021. http://dx.doi.org/10.32747/2021.8134176.bard.

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Mango is one of the most important fruit crops. However, the biology of this fruit tree is under studied. The lack of genetic and genomic resources has limited progress in mango research and breeding. Several research groups have recently started developing genomic tools for mango by creating transcriptome and genomic data. Sexual reproduction in plants is the main pathway for the creation of new genetic combinations. In modern agriculture, breeders exploit the genetic diversity generated through sexual reproduction to develop elite cultivars; however, these cultivars require genetic stabiliza
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Hodges, Thomas K., and David Gidoni. Regulated Expression of Yeast FLP Recombinase in Plant Cells. United States Department of Agriculture, 2000. http://dx.doi.org/10.32747/2000.7574341.bard.

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Research activities in both our laboratories were directed toward development of control of the FLP/frt recombination system for plants. As described in the text of the research proposal, the US lab has been engaged in developing regulatory strategies such as tissue-specific promoters and the steroid-inducible activation of the FLP enzyme while the main research activities in Israel have been directed toward the development and testing of a copper-regulated expression of flp recombinase in tobacco (this is an example of a promoter activation by metal ions). The Israeli lab hat additionally com
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Tippery, Nicholas, Nathan Harms, Matthew Purcell, et al. Assessing the genetic diversity of Nymphoides peltata in the native and adventive range using microsatellite markers. Engineer Research and Development Center (U.S.), 2024. http://dx.doi.org/10.21079/11681/48222.

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Nymphoides peltata (yellow floatingheart), native to Eurasia, is an invasive plant in the USA, where it grows in relatively isolated but widespread populations. The species is capable of sexual reproduction by seed and asexual reproduction through fragmentation. Although N. peltata is recognized as a noxious weed, little is known about its geographic region of origin or its dispersal mechanisms and relative amount of genetic variation in its adventive range. We conducted a genetic analysis of N. peltata by studying 68 localities across the native range and 47 localities in the adventive range,
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Granot, David, Scott Holaday, and Randy D. Allen. Enhancing Cotton Fiber Elongation and Cellulose Synthesis by Manipulating Fructokinase Activity. United States Department of Agriculture, 2008. http://dx.doi.org/10.32747/2008.7613878.bard.

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a. Objectives (a) Identification and characterization of the cotton fiber FRKs; (b) Generating transgenic cotton plants overproducing either substrate inhibited tomato FRK or tomato FRK without substrate inhibition; (c) Generating transgenic cotton plants with RNAi suppression of fiber expressed FRKs; (d) Generating Arabidopsis plants that over express FRK1, FRK2, or both genes, as additional means to assess the contribution of FRK to cellulose synthesis and biomass production. b. Background to the topic: Cellulose synthesis and fiber elongation are dependent on sugar metabolism. Previous resu
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Cherdshewasart, Wichai, Winai Dahlan, and Siriporn Chumruslertluk. The application of DNA demethylation in alteration of phenotypic, seed production, protein lipid content and fatty acid composition in soybean cultivar SJ. 5. Chulalongkorn University, 1999. https://doi.org/10.58837/chula.res.1999.33.

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To evaluate the demethylating effects of 5-azaC on the general phenotypes, protein content, oil content and fatty acid composition at the whole plant system, soybean plants (Glycine max (L.) Merrill) var. SJ.5 have been submitted to 5-azaC treatment. In in vitro culture, seeds were cultured in MS media containing 5-azaC at the concentration of 0, 300, 600, 900, 1200 and 1500 micromolar for 10 days. The 5-azaC-treated seedlings exhibited normal morphology in comparison with the controls except that their height and root length were significantly shorter than that of the controls, and were dose
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Delmer, Deborah P., and Prem S. Chourey. The Importance of the Enzyme Sucrose Synthase for Cell Wall Synthesis in Plants. United States Department of Agriculture, 1994. http://dx.doi.org/10.32747/1994.7568771.bard.

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The goal of this work was to understand the role of the enzyme sucrose synthase (SuSy) in synthesis of cellulose and callose in plants. The work resulting from the this grant leads to a number of conclusions. SuSy clearly plays diverse roles in carbon metabolism. It can associate with the plasma membrane of cells undergoing rapid cellulose deposition, such as cotton fibers, developing maize endosperm, gravistimulated pulvini, and transfer cells of the cotton seed. It is also concentrated at sites of high callose deposition (tapetal cells; cell plates). When SuSy levels are lowered by mutation
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Kloepper, Joseph W., and Ilan Chet. Endophytic Bacteria of Cotton and Sweet Corn for Providing Growth Promotion and Biological Disease Control. United States Department of Agriculture, 1996. http://dx.doi.org/10.32747/1996.7613039.bard.

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Endophytes were isolated from 16.7% of surface-disinfested seeds and 100% of stems and roots of field-growth plants. Strains from Israel with broad-spectrum in vitro antibiosis were mainly Bacillus spp., and some were chitinolytic. Following dipping of cut cotton roots into suspensions of these strains, endophytes were detected up to 72 days later by isolation and by autoradiograms of 14C-labelled bacteria. Selected endophytes exhibited biological control potential based on significant reductions in disease severity on cotton inoculated with Rhizoctonia solani or Fusarium oxysporum f. sp. vasi
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