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Journal articles on the topic 'Propionibacteriaceae'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Goldschmidt, P., C. C. Ferreira, S. Degorge, et al. "Rapid detection and quantification of Propionibacteriaceae." British Journal of Ophthalmology 93, no. 2 (2008): 258–62. http://dx.doi.org/10.1136/bjo.2008.146639.

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2

Jung, Seo-Youn, Hee-Sik Kim, Jae Jun Song, Seung-Goo Lee, Tae-Kwang Oh, and Jung-Hoon Yoon. "Aestuariimicrobium kwangyangense gen. nov., sp. nov., an ll-diaminopimelic acid-containing bacterium isolated from tidal flat sediment." International Journal of Systematic and Evolutionary Microbiology 57, no. 9 (2007): 2114–18. http://dx.doi.org/10.1099/ijs.0.64917-0.

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Four Gram-positive, catalase-positive, short rod- or coccoid-shaped bacterial strains, R27T, R44, R45 and R47, were isolated from an enrichment culture with diesel oil-degradation activity and their taxonomic positions were investigated using a polyphasic approach. Phenotypic, phylogenetic and genetic similarities indicated that strains R27T, R44, R45 and R47 belong to the same species. Phylogenetic analysis based on 16S rRNA gene sequences showed that the four strains form a distinct evolutionary lineage within the family Propionibacteriaceae. The novel four strains had cell-wall peptidoglyca

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3

Rieser, Gernot, Siegfried Scherer, and Mareike Wenning. "Naumannella halotolerans gen. nov., sp. nov., a Gram-positive coccus of the family Propionibacteriaceae isolated from a pharmaceutical clean room and from food." International Journal of Systematic and Evolutionary Microbiology 62, Pt_12 (2012): 3042–48. http://dx.doi.org/10.1099/ijs.0.037218-0.

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Four Gram-stain-positive, aerobic bacterial strains isolated from a pharmaceutical clean room (strain WS4616T), a dessert milk product (strain WS4617) and from raw milk (strains WS4623 and WS4624) were characterized using a polyphasic approach. Phylogenetic analyses based on 16S rRNA and recA gene sequences showed that they formed a distinct lineage within the family Propionibacteriaceae . Similarity values between 16S rRNA gene sequences of the four novel strains and the type species of all genera belonging to the family Propionibacteriaceae were 89.2–94.1 %. The major cellular fatty acid was

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4

Seong, Dahae, and Shamia Hoque. "Does the presence of certain bacterial family in the microbiome indicate specific indoor environment characteristics? A factorial design approach for identifying bio-fingerprints." Indoor and Built Environment 29, no. 1 (2019): 117–31. http://dx.doi.org/10.1177/1420326x19853865.

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The study applies the current knowledge on microbiome in built environments towards identifying microbes, specifically bacteria as bio-fingerprints which can reflect indoor space and occupant characteristics. Data were collected from the literature on the bacterial family and the indoor environment. The factorial design approach was applied to quantify and compare the influence of selected indoor environmental parameters, sampling region (air or surface), sampling locations (residence or non-residence), gender and age and their interactions on the types and concentration of detected bacterial

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5

Alonso-Vega, Pablo, Lorena Carro, Eustoquio Martínez-Molina, and Martha E. Trujillo. "Auraticoccus monumenti gen. nov., sp. nov., an actinomycete isolated from a deteriorated sandstone monument." International Journal of Systematic and Evolutionary Microbiology 61, no. 5 (2011): 1098–103. http://dx.doi.org/10.1099/ijs.0.024257-0.

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A Gram-type-positive, strictly aerobic actinobacterium, designated strain MON 2.2T, was isolated from the surface of a sandstone monument. Cells with a coccoid shape, arranged in pairs or clusters, were non-motile and did not produce spores. The 10 closest 16S rRNA gene sequence matches (~95 % similarity) found in the public databases were uncultured actinobacteria, while the closest cultured members indicated a phylogenetic relationship with members of the family Propionibacteriaceae (92–95 % similarity). Subsequent phylogenetic analysis placed the new isolate within the radiation of the gene

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6

Wenning, Mareike, Franziska Breitenwieser, Christopher Huptas, et al. "Brevilactibacter flavus gen. nov., sp. nov., a novel bacterium of the family Propionibacteriaceae isolated from raw milk and dairy products and reclassification of Propioniciclava sinopodophylli as Brevilactibacter sinopodophylli comb. nov." International Journal of Systematic and Evolutionary Microbiology 70, no. 4 (2020): 2186–93. http://dx.doi.org/10.1099/ijsem.0.003909.

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Eight facultatively anaerobic rod-shaped bacteria were isolated from raw milk and two other dairy products. Results of phylogenetic analyses based on 16S rRNA gene sequences showed that the isolates are placed in a distinct lineage within the family Propionibacteriaceae with Propioniciclava sinopodophylli and Propioniciclava tarda as the closest relatives (94.6 and 93.5 % similarity, respectively). The cell-wall peptidoglycan contained meso-diaminopimelic acid, alanine and glutamic acid and was of the A1γ type (meso-DAP-direct). The major cellular fatty acid was anteiso-C15 : 0 and the major p

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7

Sun, Ye, Hao Wang, Tao Zhang, et al. "Desertihabitans aurantiacus gen. nov., sp. nov., a novel member of the family Propionibacteriaceae." International Journal of Systematic and Evolutionary Microbiology 69, no. 8 (2019): 2486–91. http://dx.doi.org/10.1099/ijsem.0.003519.

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8

Cheng, Yi-Chi, Marcos Elias Duarte, and Sung Woo Kim. "281 Effects of Corynebacterium Glutamicum Cell Mass Supplementation on Modulation of Mucosa-Associated Microbiota to Intestinal Health of Nursery Pigs." Journal of Animal Science 101, Supplement_2 (2023): 164–65. http://dx.doi.org/10.1093/jas/skad341.182.

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Abstract The objectives were to evaluate the effects of Corynebacterium glutamicum cell mass (CGCM) supplementation, replacing blood plasma in diets, on the gene expressions of biomarkers associated with peptidoglycan and their correlation with intestinal health in nursery pigs. Weaned pigs (n = 32) were allotted to 4 dietary treatments based on the randomized complete block design with initial BW as blocks. The diets with supplementation of CGCM (0, 0.7, 1.4, and 2.1%) replacing blood plasma up to 1.5% were fed for 21 d. Pigs were euthanized on d 21 to collect proximal and distal jejunal muco

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9

Chopra, Ian, and Keith Hacker. "Effects of tetracyclines on the production of extracellular proteins by members of the propionibacteriaceae." FEMS Microbiology Letters 60, no. 1 (1989): 21–24. http://dx.doi.org/10.1111/j.1574-6968.1989.tb03412.x.

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10

Lister, I. Nyoman Ehrich. "PERBANDINGAN UJI EFEKTIVITAS EKSTRAK BENGKUANG (PACHYRIZUS AROSUS) DAN DAUN SIRIH HIJAU (PIPER BETLE L.) TERHADAP BAKTERI PROPIONIBACTERIUM ACNES." Jurnal Keperawatan Priority 4, no. 1 (2021): 60–68. http://dx.doi.org/10.34012/jukep.v4i1.1434.

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Propionibacterium acnes is a gram-positive bacteria and consists of the Propionibacteriaceae family. Propionibacterium acnes is a bacteria that causes acne or acne vulgaris, a disease that is quite disturbing and gets the attention that occurs in adolescents and young adults. This research aimed to compare and determine the effectiveness of the extract of yam (Pachyrizus arosus) and green betel leaf (Piper betle L.) in inhibiting the growth of Propionibacterium acnes bacteria. The research variables were concentrations of yam extract (Pachyrizus arosus) 5%, 10%, 15%, 20% and green betel leaf (

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11

König, L. M., R. Klopfleisch, D. Höper, and A. D. Gruber. "Next Generation Sequencing Analysis of Biofilms from Three Dogs with Postoperative Surgical Site Infection." International Scholarly Research Notices 2014 (December 10, 2014): 1–5. http://dx.doi.org/10.1155/2014/282971.

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The composition of biofilms in chronic wound infections of dogs is unclear. In the present study, histologically identified biofilms attached to sutures in chronically infected wounds of three dogs were examined by next generation sequencing of total DNA extracted from formalin-fixed and paraffin-embedded tissue samples. The analysis identified an inhomogeneous bacterial composition in three tissues containing biofilms. Some of the identified bacterial families such as Staphylococci and Streptococci have been found before in biofilms associated with human and canine wounds but in this study we

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12

Lee, Dong Wan, and Soon Dong Lee. "Ponticoccus gilvus gen. nov., sp. nov., a novel member of the family Propionibacteriaceae from seawater." Journal of Microbiology 46, no. 5 (2008): 508–12. http://dx.doi.org/10.1007/s12275-008-0096-0.

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13

Diop, Khoudia, Frederic Cadoret, Thi Tien Nguyen, et al. "Vaginimicrobium propionicum gen. nov., sp. nov., a novel propionic acid bacterium derived from human vaginal discharge." International Journal of Systematic and Evolutionary Microbiology 70, no. 7 (2020): 4091–97. http://dx.doi.org/10.1099/ijsem.0.004106.

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A Gram-stain-positive anaerobic rod-shaped bacterium, designated strain Marseille-P3275T, was isolated using culturomics from the vaginal discharge of healthy French woman. Marseille-P3275T was non-motile and did not form spores. Cells had neither catalase nor oxidase activity. The major fatty acids were C16 : 0 (29 %), C18:1ω9 (18 %), and iso-C15 : 0 (17 %). The genomic DNA G+C content was 50.64 mol%. The phylogenetic analysis based on 16S rRNA gene sequence indicated that Marseille-P3275T was related to members of the family Propionibacteriaceae (between 90.32–92.92 % sequence similarity) wi

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Алиев, М. Г., та Д. Н. Джахангирли. "СОВРЕМЕННОЕ СОСТОЯНИЕ И ПЕРСПЕКТИВЫ ПРИМЕНЕНИЯ МИКРОБИОЛОГИЧЕСКИХ ИССЛЕДОВАНИЙ СЛЮНЫ У НАРКОЗАВИСИМЫХ ПАЦИЕНТОВ". Azerbaijan Medical Journal, № 4 (25 грудня 2024): 110–15. https://doi.org/10.34921/amj.2024.4.017.

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В статье представлены результаты клинических и микробиологических исследований, проведенных с целью сравнительной оценки социально-демографических показателей и специфических нарушений микрофлоры рта у наркозависимых пациентов. К исследованию были включены 43 наркозависимых пациентов (I основная группа) и 31 обследуемых контрольной группы, никогда не принимавших наркотические вещества. Наркозависимых пациентов, в отличии от лиц, никогда не употреблявших наркотики, оказалось меньше среди женатых и больше среди холостых людей. Межгрупповые различия по числу разведенных и живущих раздельно лиц бы

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15

Hospodsky, Denina, Amy J. Pickering, Timothy R. Julian, et al. "Hand bacterial communities vary across two different human populations." Microbiology 160, no. 6 (2014): 1144–52. http://dx.doi.org/10.1099/mic.0.075390-0.

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This study utilized pyrosequencing-based phylogenetic library results to assess bacterial communities on the hands of women in Tanzania and compared these communities with bacteria assemblages on the hands of US women. Bacterial population profiles and phylogenetically based ordinate analysis demonstrated that the bacterial communities on hands were more similar for selected populations within a country than between the two countries considered. Organisms that have commonly been identified in prior human skin microbiome studies, including members of the Propionibacteriaceae, Staphylococcaceae

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16

Zhang, Dao-Feng, Hong-Fei Wang, Zi-Jun Xiong, et al. "Mariniluteicoccus flavus gen. nov., sp. nov., a new member of the family Propionibacteriaceae, isolated from a deep-sea sediment." International Journal of Systematic and Evolutionary Microbiology 64, Pt_3 (2014): 1051–56. http://dx.doi.org/10.1099/ijs.0.058404-0.

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A Gram-staining-positive, aerobic, non-motile, irregular coccus, designated strain YIM M13146T, was isolated from a sediment sample collected from the South China Sea at a depth of 2439 m, and its taxonomic position was determined by a polyphasic approach. Optimal growth of the strain was observed at 30 °C (range 5–40 °C), pH 7.0 (pH 6.0–9.0) and 0–1 % NaCl (0–6 %, w/v) on/in tryptic soy agar/broth. Strain YIM M13146T had the major cellular fatty acid anteiso-C15 : 0, the predominant respiratory menaquinone MK-9(H4), peptidoglycan type A3γ (ll-DAP–Gly) containing alanine, glycine, glutamic aci

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17

Bernard, Kathryn A., Tamara Burdz, Ana Luisa Pacheco, et al. "Enemella gen. nov., Enemella evansiae sp. nov., Enemella dayhoffiae sp. nov. and Parenemella sanctibonifatiensis gen. nov., sp. nov., novel taxa assignable to the family Propionibacteriaceae and derived from human clinical samples." International Journal of Systematic and Evolutionary Microbiology 70, no. 11 (2020): 5676–85. http://dx.doi.org/10.1099/ijsem.0.004461.

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Nine Gram-stain-positive cocci, coccobacilli or short, rod-shaped strains recovered from clinical sources from patients located in two Canadian provinces and one environmental source were extensively studied. Clinical sources included blood cultures, cerebral spinal fluid, lymph node, lung biopsy and peritoneal fluid. Through 16S rRNA gene and whole genome sequencing analyses, the strains were found to cluster into three groups, closest to but distinguished from other genera in the family Propionibacteriaceae . The genomes from these bacteria had high G+C content, ranging from 67.8–69.56 mol%,

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18

Cui, Ying-Shun, Wan-Taek Im, Cheng-Ri Yin, Deok-Chun Yang, and Sung-Taik Lee. "Microlunatus ginsengisoli sp. nov., isolated from soil of a ginseng field." International Journal of Systematic and Evolutionary Microbiology 57, no. 4 (2007): 713–16. http://dx.doi.org/10.1099/ijs.0.64395-0.

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A Gram-positive, aerobic, coccus-shaped, non-endospore-forming bacterium (Gsoil 633T) was isolated from soil from a ginseng field in Pocheon province in South Korea. The novel isolate was characterized in order to determine its taxonomic position. On the basis of 16S rRNA gene sequence similarities, strain Gsoil 633T was shown to belong to the family Propionibacteriaceae. The closest phylogenetic relative was Microlunatus phosphovorus DSM 19555T, with 96.1 % sequence similarity; the sequence similarity to other members of the family was less than 95.4 %. The isolate was characterized chemotaxo

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19

Olisova, Olga Yu, and Anastasia V. Shepeleva. "What do we know about isotretinoin?" Russian Journal of Skin and Venereal Diseases 26, no. 3 (2023): 285–96. http://dx.doi.org/10.17816/dv430315.

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Acne treatment has been revolutionized since 1982 when isotretinoin was approved for the first time for the condition. Isotretinoin (13-cis-retinoic acid) is still the most effective treatment for acne. Systemic retinoid (a derivative of vitamin A) is the only drug acting on all links of the pathogenesis of this disease. Isotretinoin is believed to improve the condition of the skin in acne by reducing sebum production by the sebaceous glands, normalizing follicular keratinization and suppressing the growth of Actinobacterium acnes (Propionibacteriaceae family) by changing the follicular

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Uchino, M., A. Son, T. Kato, et al. "P0077 Identification of symbiote candidates for pouchitis in patients with ulcerative colitis." Journal of Crohn's and Colitis 19, Supplement_1 (2025): i440. https://doi.org/10.1093/ecco-jcc/jjae190.0251.

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Abstract Background Ulcerative colitis (UC) has been recognized as a life-long inflammatory disease. Although several novel treatments for UC has been developed, medication-uncontrollable UC patients require the surgical treatment. The surgical operation could improve the quality of life of the patients, but requires intensive medical following, because more than 40% develop to pouchitis. We have explored the symbiote candidates for Ileoanal pouch through comprehensive microbiome and metabolome analysis to prove the mechanism of pouchitis. Methods The fecal samples in patients with or without

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Sugawara, Yoshimichi, Atsuko Ueki, Kunihiro Abe, Nobuo Kaku, Kazuya Watanabe, and Katsuji Ueki. "Propioniciclava tarda gen. nov., sp. nov., isolated from a methanogenic reactor treating waste from cattle farms." International Journal of Systematic and Evolutionary Microbiology 61, no. 9 (2011): 2298–303. http://dx.doi.org/10.1099/ijs.0.027482-0.

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Two facultatively anaerobic bacterial strains, designated WR061T and WR054, were isolated from rice-straw residue in a methanogenic reactor treating waste from cattle farms in Japan. The two strains were phylogenetically positioned close to one another and had almost the same phenotypic properties. Cells were Gram-reaction-positive, non-motile, non-spore-forming, irregular rods. Cobalamin (vitamin B12) was required for growth. The strains utilized various carbohydrates, including hexoses and disaccharides, and produced acetate and propionate from these carbohydrates. Pentoses and polysaccharid

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22

Schlegel, Irina, Claire M. F. De Goüyon Matignon de Pontourade, Joel-Benjamin Lincke, Irene Keller, Martin S. Zinkernagel, and Denise C. Zysset-Burri. "The Human Ocular Surface Microbiome and Its Associations with the Tear Proteome in Dry Eye Disease." International Journal of Molecular Sciences 24, no. 18 (2023): 14091. http://dx.doi.org/10.3390/ijms241814091.

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Although dry eye disease (DED) is one of the most common ocular surface diseases worldwide, its pathogenesis is incompletely understood, and treatment options are limited. There is growing evidence that complex interactions between the ocular surface microbiome (OSM) and tear fluid constituents, potentially leading to inflammatory processes, are associated with ocular surface diseases such as DED. In this study, we aimed to find unique compositional and functional features of the OSM associated with human and microbial tear proteins in patients with DED. Applying whole-metagenome shotgun seque

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Garibay-Valdez, Estefanía, Francesco Cicala, Marcel Martinez-Porchas, et al. "Longitudinal variations in the gastrointestinal microbiome of the white shrimp, Litopenaeus vannamei." PeerJ 9 (August 2, 2021): e11827. http://dx.doi.org/10.7717/peerj.11827.

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The shrimp gut is a long digestive structure that includes the Foregut (stomach), Midgut (hepatopancreas) and Hindgut (intestine). Each component has different structural, immunity and digestion roles. Given these three gut digestive tract components’ significance, we examined the bacterial compositions of the Foregut, Hindgut, and Midgut digestive fractions. Those bacterial communities’ structures were evaluated by sequencing the V3 hypervariable region of the 16S rRNA gene, while the functions were predicted by PICRUSt2 bioinformatics workflow. Also, to avoid contamination with environmental

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24

Puente-Sánchez, Fernando, Mónica Sánchez-Román, Ricardo Amils, and Víctor Parro. "Tessaracoccus lapidicaptus sp. nov., an actinobacterium isolated from the deep subsurface of the Iberian pyrite belt." International Journal of Systematic and Evolutionary Microbiology 64, Pt_10 (2014): 3546–52. http://dx.doi.org/10.1099/ijs.0.060038-0.

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A novel actinobacterium, designated IPBSL-7T, was isolated from a drilling core 297 m deep obtained from the Iberian Pyrite Belt. The strain was isolated anaerobically using nitrate as the electron acceptor. 16S rRNA gene sequence analysis revealed that it was related to Tessaracoccus flavescens SST-39T (95.7 % similarity), Tessaracoccus bendigoensis Ben 106T (95.7 %), Tessaracoccus lubricantis KSS-17SeT (95.6 %) and Tessaracoccus oleiagri SL014B-20A1T (95.0 %), while its similarity to any other member of the family Propionibacteriaceae was less than 94 %. Cells were non-motile, non-spore-form

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Bae, Hee-Sung, William M. Moe, Jun Yan, Igor Tiago, Milton S. da Costa, and Fred A. Rainey. "Brooklawnia cerclae gen. nov., sp. nov., a propionate-forming bacterium isolated from chlorosolvent-contaminated groundwater." International Journal of Systematic and Evolutionary Microbiology 56, no. 8 (2006): 1977–83. http://dx.doi.org/10.1099/ijs.0.64317-0.

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Two novel facultatively anaerobic bacterial strains, BL-34T and BL-35, isolated from groundwater contaminated by a mixture of chlorosolvents were characterized using a polyphasic approach. The two strains exhibited essentially identical taxonomic features except for a vitamin B12 requirement by strain BL-35 for optimal growth. Phylogenetically, the isolates were affiliated with members of the family Propionibacteriaceae and were placed in a phylogenetic branch adjacent to, but distinct from, those of the genera Propionimicrobium, Propionibacterium, Luteococcus, Propioniferax and Tessaracoccus.

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Mekadim, C., J. Killer, R. Pechar, and J. Mrázek. "Variable regions of the glyS, infB and rplB genes usable as novel genetic markers for identification and phylogenetic purposes of genera belonging to the family Propionibacteriaceae." International Journal of Systematic and Evolutionary Microbiology 68, no. 8 (2018): 2697–705. http://dx.doi.org/10.1099/ijsem.0.002873.

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Катчиева, П. Х., З. Ф. Хараева, М. Ю. Кириллов та ін. "Метагеномика аутохтонных кефирных зерен, полученных из горных районов Карачаево-Черкесской и Кабардино-Балкарской республик". Лабораторная диагностика. Восточная Европа 14, № 2 (2025): 263–71. https://doi.org/10.34883/pi.2025.14.2.011.

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Введение. Кефирные зерна – уникальный симбионт бактерий и дрожжей, который используется в качестве закваски для получения кисломолочного напитка со множеством полезных свойств. Бактериальные и дрожжевые компоненты зерна и кефира активно изучаются для использования в клинической медицине, разработки новых функциональных продуктов и противомикробных и пробиотических препаратов. Цель. Оценка микрофлоры индигенных кефирных зерен, полученных от семей, проживающих на географической родине кефирных зерен, с помощью метагеномного анализа с целью установления корового (сore, то есть «обязательного») ми

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Khan, Sohail, Fuzhi Lu, Qiong Jiang, Chengjian Jiang, Muhammad Kashif, and Peihong Shen. "Assessment of Multiple Anaerobic Co-Digestions and Related Microbial Community of Molasses with Rice-Alcohol Wastewater." Energies 13, no. 18 (2020): 4866. http://dx.doi.org/10.3390/en13184866.

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Molasses is a highly dense and refined byproduct produced in the sugarcane industry, and it contains high amounts of degradable compounds. Through bioconversion, these compounds can be transformed into renewable products. However, the involved biological process is negatively influenced by the high chemical oxygen demand (COD) of molasses and ion concentration. The co-digestion of molasses with rice-alcohol wastewater (RAW) was compared with its mono-digestion at an increasing organic loading rate (OLR). Both processes were assessed by detecting the COD removal rate, the methane contents of bi

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Neidhöfer, Claudio, Esther Sib, Al-Harith Benhsain, et al. "Examining Different Analysis Protocols Targeting Hospital Sanitary Facility Microbiomes." Microorganisms 11, no. 1 (2023): 185. http://dx.doi.org/10.3390/microorganisms11010185.

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Indoor spaces exhibit microbial compositions that are distinctly dissimilar from one another and from outdoor spaces. Unique in this regard, and a topic that has only recently come into focus, is the microbiome of hospitals. While the benefits of knowing exactly which microorganisms propagate how and where in hospitals are undoubtedly beneficial for preventing hospital-acquired infections, there are, to date, no standardized procedures on how to best study the hospital microbiome. Our study aimed to investigate the microbiome of hospital sanitary facilities, outlining the extent to which hospi

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Wongsaroj, Lampet, Krit Pongpirul, Attawut Watthanathirakawi, et al. "Ocular Microbiota of Severe Meibomian Gland Dysfunction (Chronic Dry Eyes) after Intense Pulsed Light (IPL)." Emerging Science Journal 7, no. 5 (2023): 1691–98. http://dx.doi.org/10.28991/esj-2023-07-05-015.

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Ocular IPL therapy has recently been widely used for MGD, especially for patients not showing improvement with traditional therapies (warm compresses and lid scrubs) to clean debris and reduce bacterial overgrowth. Insights on the ocular microbiome and quantitative microbiome in MGD after a course of IPL could provide useful data on bacterial community monitoring and associated mechanisms linked with IPL. Ocular swabs were obtained from a severe MGD patient and age-sex matched healthy for metagenomics, followed by 16S rRNA gene sequencing and qPCR. Of 10 samples, including left and right eyes

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Duarte, Marcos Elias E., Xiangyi Xu, and Sung Woo Kim. "266 Effects of Lactobacillus Fermentate on Modulation of Mucosa-Associated Microbiota in Relation to Intestinal Health of Nursery Pigs Challenged with F18+ Escherichia Coli." Journal of Animal Science 100, Supplement_3 (2022): 116–17. http://dx.doi.org/10.1093/jas/skac247.224.

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Abstract This study investigated the effects of a Lactobacillus fermentate (LBF) on mucosa-associated microbiota and its correlation with intestinal health of pigs challenged with F18+ Escherichia coli. Newly-weaned pigs (n = 64; 6.6 ± 0.7 kg BW) were allotted in a randomized complete b;ock design (RCBD) to 4 treatments: NC: no-challenge/no-supplement; PC: E. coli/no-supplement; AGP: E. coli/bacitracin (30 g/t feed); and PBT: E. coli/LBF (2 kg/t feed). At d 7, challenge groups were orally inoculated (2.4 x 1010 CFU) with F18+ E. coli whereas NC received sterile solution. Pigs were fed for 28 d

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Cai, Man, Lu Wang, Hua Cai, et al. "Salinarimonas ramus sp. nov. and Tessaracoccus oleiagri sp. nov., isolated from a crude oil-contaminated saline soil." International Journal of Systematic and Evolutionary Microbiology 61, no. 8 (2011): 1767–75. http://dx.doi.org/10.1099/ijs.0.025932-0.

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Four bacterial strains, SL014B-41A4T, SL014B-20A1T, SL014B-76A1 and SL014B-79A, isolated from a crude oil-contaminated saline soil of Shengli Oilfield, China, were investigated using a polyphasic approach. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain SL014B-41A4T belonged to the genus Salinarimonas in the order Rhizobiales, with the highest sequence similarity with Salinarimonas rosea YIM YD3T (98.3 %). The DNA–DNA relatedness of strain SL014B-41A4T to S. rosea YIM YD3T was 27.03±3.0 %. Strain SL014B-41A4T was Gram-negative staining, facultatively anaerobic and pro

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Salvucci, Manuela, Liam Poynter, Reza Mirnezami, et al. "Identification and characterization of four bacteriome- and mycobiome-derived subtypes in tumour and adjacent mucosa tissue of colorectal cancer patients." Journal of Clinical Oncology 41, no. 4_suppl (2023): 214. http://dx.doi.org/10.1200/jco.2023.41.4_suppl.214.

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214 Background: The bacteriome and mycobiome, collectively referred to as the microbiome, is a key player in CRC pathogenesis, progression and response to chemotherapy, radiotherapy and immunotherapy. Microbial modulation and exacerbation in CRC is likely attributable to alterations of composition and diversity of the microbiome rather than to a single microbial species. We therefore systematically investigated alterations in the bacteriome and mycobiome of CRC patients in tumours and matched adjacent mucosa resulting in the identification of microbiome-based subtypes associated with host clin

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Efremova, Irina, Roman Maslennikov, Elena Poluektova, et al. "Presepsin as a biomarker of bacterial translocation and an indicator for the prescription of probiotics in cirrhosis." World Journal of Hepatology 16, no. 5 (2024): 822–31. http://dx.doi.org/10.4254/wjh.v16.i5.822.

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BACKGROUND The gut–liver axis and bacterial translocation are important in cirrhosis, but there is no available universal biomarker of cellular bacterial translocation, for which presepsin may be a candidate. AIM To evaluate the relationship of the blood presepsin levels with the state of the gut microbiota in cirrhosis in the absence of obvious infection. METHODS This study included 48 patients with Child–Pugh cirrhosis classes B and C and 15 healthy controls. The fecal microbiome was assessed using 16S rRNA gene sequencing. Plasma levels of presepsin were measured. A total of 22 patients rec

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Choi, Jung-Hye, Ju-Hee Cha, Jin-Woo Bae, et al. "Report on 31 unrecorded bacterial species in Korea that belong to the phylum Actinobacteria." Journal of Species Research 5, no. 1 (2016): 1–13. https://doi.org/10.12651/JSR.2016.5.1.001.

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Choi, Jung-Hye, Cha, Ju-Hee, Bae, Jin-Woo, Cho, Jang-Cheon, Chun, Jongsik, Im, Wan-Taek, Jahng, Kwang Yeop, Jeon, Che Ok, Joh, Kiseong, Kim, Seung Bum, Seong, Chi Nam, Yoon, Jung-Hoon, Cha, Chang-Jun (2016): Report on 31 unrecorded bacterial species in Korea that belong to the phylum Actinobacteria. Journal of Species Research 5 (1): 1-13, DOI: 10.12651/JSR.2016.5.1.001, URL: http://dx.doi.org/10.12651/jsr.2016.5.1.001

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Kim, Hyangmi, and Ji-Hye Han. "Twelve previously unrecorded bacterial species, isolated from the Nakdong River, South Korea." Journal of Species Research 10, no. 2 (2021): 134–41. https://doi.org/10.12651/JSR.2021.10.2.134.

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Kim, Hyangmi, Han, Ji-Hye (2021): Twelve previously unrecorded bacterial species, isolated from the Nakdong River, South Korea. Journal of Species Research 10 (2): 134-141, DOI: 10.12651/JSR.2021.10.2.134

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Yi, Chaeyun Baek and Hana. "A report of 22 unrecorded bacterial species in Korea, isolated from Namhangang." Journal of Species Research 7, no. 2 (2018): 114–22. https://doi.org/10.12651/JSR.2018.7.2.114.

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Chen, Kuo-Hsing. "Abstract 6519: Tumor sidedness of colorectal cancer shows differential abundance of tumor microbiota and plausible implications." Cancer Research 85, no. 8_Supplement_1 (2025): 6519. https://doi.org/10.1158/1538-7445.am2025-6519.

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Abstract Background: The tumor microbiota in colorectal cancer (CRC) plays a significant role in carcinogenesis, progression and metabolic interaction. Studies have shown the microbiota composition may be different between left-sided and right-sided CRC (LCRC and RCRC). Materials and methods: We conducted a multi-cohort study to investigate the role of tumor microbiota in CRC in Taiwan. Cohort 1 included 140 CRC pairs from the National Taiwan University Hospital biobank. Cohort 2 was a prospective study to recruit patients with newly diagnosed CRC and collect their surgical specimens and physi

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Yu, Zhihui, Chuanjun Wei, Wenling Yang, Mingli An, and Tao Gong. "Ammonicoccus fulvus gen. nov., sp. nov., a novel member of the family Propionibacteriaceae, isolated from pig manure." International Journal of Systematic and Evolutionary Microbiology 75, no. 4 (2025). https://doi.org/10.1099/ijsem.0.006756.

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A Gram-positive, aerobic, non-motile coccoid bacterium, designated strain ZF39T, was isolated from a farm in Quandian Village, Zhengzhou City, Henan Province, China, and subjected to taxonomic characterization. Optimal growth occurred at 32 ℃, pH 7.0 and 0–1% NaCl (w/v). Mannose and glucose were identified as the sugar components in the whole-cell hydrolysates. The strain’s peptidoglycan type was classified as A3γ (ll-Dpm-Gly), and MK-9(H4) was identified as the predominant respiratory quinone. Aminoglycolipid, aminophospholipid, glycolipids, phosphatidylglycerol and phospholipid were detected

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Wang, Jing, Han Chen, Xin Wang, et al. "Tessaracoccus caeni sp. nov., a novel member of Propionibacteriaceae isolated from activated sludge in Hefei, PR China." International Journal of Systematic and Evolutionary Microbiology 73, no. 11 (2023). http://dx.doi.org/10.1099/ijsem.0.006113.

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A floc-forming bacterial strain, designated HF-7T, was isolated from the activated sludge of an industrial wastewater treatment plant in Hefei, PR China. Cells of this strain were Gram-stain-positive, catalase- and oxidase-negative, facultatively anaerobic, and rod-shaped. Growth occurred at 20–42 °C (optimum, 28 °C), at pH 5.5–10.5 (optimum, pH 7.5) and with 0–8.0 % (w/v) NaCl (optimum, 1 %). The major fatty acid was anteiso-C15 : 0. The polar lipid profile contained phosphatidylglycerol, diphosphatidylglycerol and phosphatidylinositol. The DNA G+C content was 67 mol% from whole genomic seque

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Sun, Taipeng, Gang Chen, Wenhao Jiang, et al. "Distinguishing bipolar depression, bipolar mania, and major depressive disorder by gut microbial characteristics." Bipolar Disorders, April 22, 2024. http://dx.doi.org/10.1111/bdi.13439.

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AbstractBackgroundGut microbial disturbance has been widely confirmed in mood disorders. However, little is known about whether gut microbial characteristics can distinguish major depressive disorder (MDD), bipolar depression (BP‐D), and bipolar mania (BP‐M).MethodsThis was a prospective case–control study. The composition of gut microbiota was profiled using 16S ribosomal RNA (rRNA) gene sequencing of fecal samples and compared between healthy controls (HC; n = 46), MDD (n = 51), BP‐D (n = 44), and patients with BP‐M (n = 45).ResultsGut microbial compositions were remarkably changed in the pa

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Ingram, Kelly, Collin Gregg, Allison Tegge, Jed T. Elison, Weili Lin, and Brittany R. Howell. "Metagenomic assessment of the bacterial breastfeeding microbiome in mature milk across lactation." Frontiers in Pediatrics 11 (July 18, 2024). http://dx.doi.org/10.3389/fped.2023.1275436.

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IntroductionResearch has illustrated the presence of a diverse range of microbiota in human milk. The composition of the milk microbiome varies across different stages of lactation, emphasizing the need to consider the lactation stage when studying its composition. Additionally, the transfer of both milk and skin microbiota during breastfeeding is crucial for understanding their collective impact on infant health and development. Further exploration of the complete breastfeeding microbiome is necessary to unravel the role these organisms play in infant development. We aim to longitudinally ass

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Ayayee, Paul A., and Ryan Y. Wong. "Zebrafish (Danio rerio) behavioral phenotypes are not underscored by different gut microbiomes." Ecology and Evolution 14, no. 9 (2024). http://dx.doi.org/10.1002/ece3.70237.

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AbstractAlthough bold and shy behavioral phenotypes in zebrafish (Danio rerio) have been selectively bred and maintained over multiple generations, it is unclear if they are underscored by different gut microbiota. Using the microbiota–gut–brain concept, we examined the relationship between gut microbiota and the behavioral phenotypes within this model animal system to assess possible gut microbe‐mediated effects on host behavior. To this end, we amplified and sequenced 16S rRNA gene amplicons from the guts of bold and shy zebrafish individuals using the Illumina Miseq platform. We did not rec

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Yadav, Pooja, Amanda Quattrone, Yuguo Yang, et al. "Zea mays genotype influences microbial and viral rhizobiome community structure." ISME Communications 3, no. 1 (2023). http://dx.doi.org/10.1038/s43705-023-00335-4.

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AbstractPlant genotype is recognized to contribute to variations in microbial community structure in the rhizosphere, soil adherent to roots. However, the extent to which the viral community varies has remained poorly understood and has the potential to contribute to variation in soil microbial communities. Here we cultivated replicates of two Zea mays genotypes, parviglumis and B73, in a greenhouse and harvested the rhizobiome (rhizoplane and rhizosphere) to identify the abundance of cells and viruses as well as rhizobiome microbial and viral community using 16S rRNA gene amplicon sequencing

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Mostafa, Heba H., John A. Fissel, Brian Fanelli, et al. "Metagenomic Next-Generation Sequencing of Nasopharyngeal Specimens Collected from Confirmed and Suspect COVID-19 Patients." mBio 11, no. 6 (2020). http://dx.doi.org/10.1128/mbio.01969-20.

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ABSTRACT Metagenomic next-generation sequencing (mNGS) offers an agnostic approach for emerging pathogen detection directly from clinical specimens. In contrast to targeted methods, mNGS also provides valuable information on the composition of the microbiome and might uncover coinfections that may associate with disease progression and impact prognosis. To evaluate the use of mNGS for detecting severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and/or other infecting pathogens, we applied direct Oxford Nanopore long-read third-generation metatranscriptomic and metagenomic sequencing.

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Feng, Ru, Tianyu Zhang, Masood ur Rehman Kayani, et al. "Patients with Primary and Secondary Bile Duct Stones Harbor Distinct Biliary Microbial Composition and Metabolic Potential." Frontiers in Cellular and Infection Microbiology 12 (April 25, 2022). http://dx.doi.org/10.3389/fcimb.2022.881489.

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IntroductionCholelithiasis has a high incidence worldwide and limited treatment options due to its poorly understood pathogenesis. Furthermore, the role of biliary microbiota in cholelithiasis remains understudied. To address these questions, we performed microbial sequencing from biliary samples from primary bile duct stone (PBDS) and secondary bile duct stone (SBDS) patients.ResultsWe analyzed in total 45 biliary samples, including those from cholelithiasis patients with PBDS or SBDS and people with other digestive diseases. 16S rRNA sequencing showed the bacteria family Alcaligenaceae incre

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Mukhopadhya, Indrani, Jenny Martin, Sophie Shaw, et al. "Comparison of human gut microbial profiles of matched faecal and biopsy samples from healthy individuals using culture dependent and independent methods." Access Microbiology 2, no. 7A (2020). http://dx.doi.org/10.1099/acmi.ac2020.po0261.

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Faecal samples have often been used to characterise the gut microbiota in health and disease. There is significant debate whether faecal bacterial communities accurately reflect the mucosa associated bacterial populations, which are considered critical in the aetiopathogenesis of several gastrointestinal diseases. We simultaneously assessed faecal and mucosal microbiota from healthy volunteers to unravel the degree of concordance between the two profiles. Paired fresh rectal biopsies and faecal samples were obtained from ten healthy volunteers and processed under stringent anaerobic conditions

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Akita, Yasumitsu, Atsuko Ueki, Akio Tonouchi, et al. "Brooklawnia propionicigenes sp. nov., a facultatively anaerobic, propionate-producing bacterium isolated from a methanogenic reactor treating waste from cattle farms." International Journal of Systematic and Evolutionary Microbiology 74, no. 4 (2024). http://dx.doi.org/10.1099/ijsem.0.006320.

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Facultatively anaerobic bacterial strains were isolated from samples of a methanogenic reactor and, based on 16S rRNA gene sequences, found to be affiliated with the family Propionibacteriaceae in the phylum Actinomycetota. Four strains with almost-identical 16S rRNA gene sequences were comprehensively characterized. The most closely related species to the strains was Brooklawnia cerclae BL-34T (96.4 % sequence similarity). Although most of the phenotypic characteristics of the four strains were identical, distinct differences in some cellular and physiological properties were also detected. C

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Thomas, Vanessa E., and Sanjay Antony-Babu. "Core hyphosphere microbiota of Fusarium oxysporum f. sp. niveum." Environmental Microbiome 19, no. 1 (2024). http://dx.doi.org/10.1186/s40793-024-00558-5.

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Abstract Background Bacteria and fungi are dynamically interconnected, leading to beneficial or antagonistic relationships with plants. Within this interkingdom interaction, the microbial community directly associated with the pathogen make up the pathobiome. While the overall soil bacterial community associated with Fusarium wilt diseases has been widely examined, the specific bacterial populations that directly interact with the Fusarium wilt pathogens are yet to be discovered. In this study, we define the bacterial community associated with the hyphae of Fusarium oxysporum f. sp. niveum rac

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Garcia-Segura, Sergio, Javier del Rey, Laia Closa, et al. "Seminal Microbiota of Idiopathic Infertile Patients and Its Relationship With Sperm DNA Integrity." Frontiers in Cell and Developmental Biology 10 (June 28, 2022). http://dx.doi.org/10.3389/fcell.2022.937157.

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The development of new biomarkers for human male infertility is crucial to improve the diagnosis and the prognosis of this disease. Recently, seminal microbiota was shown to be related to sperm quality parameters, suggesting an effect in human fertility and postulating it as a biomarker candidate. However, its relationship to sperm DNA integrity has not been studied yet. The aim of the present study is to characterize the seminal microbiota of a western Mediterranean population and to evaluate its relationship to sperm chromatin integrity parameters, and oxidative stress. For that purpose, 14

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