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- Phenotypic and genomic characteristics of Brevibacterium zhoupengii sp. nov., a novel halotolerant actinomycete isolated from bat feces
- Yuyuan Huang , Lingzhi Dong , Jian Gong , Jing Yang , Shan Lu , Xin-He Lai , Dong Jin , Qianni Huang , Ji Pu , Liyun Liu , Jianguo Xu
- J. Microbiol. 2022;60(10):977-985. Published online August 19, 2022
- DOI: https://doi.org/10.1007/s12275-022-2134-8
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- 3 Web of Science
- 4 Crossref
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Abstract
- Two strictly aerobic, Gram-staining-positive, non-spore-forming, regular rod-shaped (approximately 0.7 × 1.9 mm) bacteria (HY170T and HY001) were isolated from bat feces collected from Chongzuo city, Guangxi province (22°2054N, 106°4920E, July 2011) and Chuxiong Yi Autonomous Prefecture, Yunnan province (25°0910N, 102°0439E, October 2013) of South China, respectively. Optimal growth is obtained at 25–28°C (range, 4–32°C) on BHI-5% sheep blood plate with pH 7.5 (range, 5.0–10.0) in the presence of 0.5– 1.0% NaCl (w/v) (range, 0–15% NaCl [w/v]). The phylogenetic and phylogenomic trees based respectively on the 16S rRNA gene and 845 core gene sequences revealed that the two strains formed a distinct lineage within the genus Brevibacterium, most closely related to B. aurantiacum NCDO 739T (16S rRNA similarity, both 98.5%; dDDH, 46.7–46.8%; ANI, 91.9–92.1%). Strain HY170T contained MK-8(H2), diphosphatidylglycerol (DPG) and phosphatidylglycerol (PG), galactose and ribose as the predominant menaquinone, major polar lipids, and main sugars in the cell wall teichoic acids, respectively. The meso-diaminopimelic acid (meso-DAP) was the diagnostic diamino acid of the peptidoglycan found in strain HY170T. Anteiso-C15:0 and anteiso-C17:0 were the major fatty acids (> 10%) of strains HY170T and HY001, with anteiso-C17:1A predominant in strain HY170T but absent in strain HY001. Mining the genomes revealed the presence of secondary metabolite biosynthesis gene clusters encoding for non-alpha poly-amino acids (NAPAA), ectoine, siderophore, and terpene. Based on results from the phylogenetic, chemotaxonomic and phenotypic analyses, the two strains could be classified as a novel species of the genus Brevibacterium, for which the name Brevibacterium zhoupengii sp. nov. is proposed (type strain HY170T = CGMCC 1.18600T = JCM 34230T).
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Citations
Citations to this article as recorded by
- Antagonistic Behavior of Streptomyces chartreuse against Pathogenic Bacteria in Ricinus communis L.
Bhoomi N. Patel, Priti Patel, Gayatri Patel
Biosciences Biotechnology Research Asia.2024; 21(1): 185. CrossRef - Functional genomics and taxonomic insights into heavy metal tolerant novel bacterium Brevibacterium metallidurans sp. nov. NCCP-602T isolated from tannery effluent in Pakistan
Sadia Manzoor, Saira Abbas, Sobia Zulfiqar, Hong-Chuan Wang, Min Xiao, Wen-Jun Li, Muhammad Arshad, Iftikhar Ahmed
Antonie van Leeuwenhoek.2024;[Epub] CrossRef - Description of Ornithinimicrobium cryptoxanthini sp. nov., a Novel Actinomycete Producing β-cryptoxanthin Isolated from the Tongtian River Sediments
Yuyuan Huang, Yifan Jiao, Sihui Zhang, Yuanmeihui Tao, Suping Zhang, Dong Jin, Ji Pu, Liyun Liu, Jing Yang, Shan Lu
Journal of Microbiology.2023; 61(4): 379. CrossRef - Morphological and genomic characteristics of two novel actinomycetes, Ornithinimicrobium sufpigmenti sp. nov. and Ornithinimicrobium faecis sp. nov. isolated from bat faeces (Rousettus leschenaultia and Taphozous perforates)
Yuyuan Huang, Suping Zhang, Yuanmeihui Tao, Jing Yang, Shan Lu, Dong Jin, Ji Pu, Wenbo Luo, Han Zheng, Liyun Liu, Jia-fu Jiang, Jianguo Xu
Frontiers in Cellular and Infection Microbiology.2023;[Epub] CrossRef
- Antagonistic Behavior of Streptomyces chartreuse against Pathogenic Bacteria in Ricinus communis L.
- Comparative analysis of type 2 diabetes-associated gut microbiota between Han and Mongolian people
- Shu-chun Li , Yao Xiao , Ri-tu Wu , Dan Xie , Huan-hu Zhao , Gang-yi Shen , En-qi Wu
- J. Microbiol. 2021;59(7):693-701. Published online May 15, 2021
- DOI: https://doi.org/10.1007/s12275-021-0454-8
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- 18 Web of Science
- 14 Crossref
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Abstract
- Due to the different rates of diabetes in different ethnic groups and the structural differences in intestinal microbiota, this study evaluated the changes in diabetes-related intestinal microbiota in two ethnic groups. Fifty-six stool samples were collected from subjects from the Han and Mongolian ethnic groups in China, including participants without diabetes (non-diabetic, ND) and with type 2 diabetes (T2D). The 16S rDNA gene V3 + V4 area was extracted from microbiota, amplified by PCR, and used to perform high-throughput sequencing and screen differential microbiota associated with ethnicity. The results showed that there were 44 T2D-related bacterial markers in the Han subjects, of which Flavonifractor, Alistipes, Prevotella, Oscillibacter, Clostridium XlVa, and Lachnospiracea_incertae_sedis were most closely related to diabetes. There were 20 T2D-related bacterial markers in the Mongolian subjects, of which Fastidiosipila and Barnesiella were most closely related to diabetes. The common markers of T2D bacteria in the two ethnic groups were Papillibacter and Bifidobacterium. There were 17 metabolic pathways with significant differences between the ND and T2D groups in the Han group, and 29 metabolic pathways in the Mongolian group. The glutamatergic metabolic pathway was the only common metabolic pathway in two ethnic groups. The composition and function of diabetes-related bacteria were significantly different among the different ethnic groups, which suggested that the influence of ethnic differences should be fully considered when studying the association between diabetes and bacteria. In addition, the common bacterial markers found in diabetic patients of different ethnic groups in this study can be used as potential targets to study the pathogenesis and treatment of diabetes.
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Citations
Citations to this article as recorded by- Pentachlorophenol increases diabetes risk by damaging β-cell secretion and disrupting gut microbial-related amino acids and fatty acids biosynthesis
Muke Han, Jie Yin, Xinyi Wang, Runhui Yang, Zhong Dong, Junyu Ning, Yajun Xu, Bing Shao
Journal of Hazardous Materials.2024; 480: 136103. CrossRef - Improvement of glucose metabolism disorder by wheat dietary fibre depended on the intake mode and regulated through TLRs/NF-κB/TNF pathway in db/db mice
Xinguo Liu, Shaojie Pang, Aoxiang Li, Yong Wang, Wei Fang, Wentao Qi
Food and Agricultural Immunology.2024;[Epub] CrossRef - Chemical modifications of xylan from sugarcane bagasse and their regulatory effects on gut microbiota in mice
Guozhu Zhang, Yuan Guan, Xin Zhang, Jing Li, Haishan Chen, Li Zhou, Jun Liang, Xia Li
Journal of Carbohydrate Chemistry.2024; 43(3): 90. CrossRef - Tangshen Formula alleviates inflammatory injury against aged diabetic kidney disease through modulating gut microbiota composition and related amino acid metabolism
Dan-Qian Chen, Hao-Jun Zhang, Wen Zhang, Kai Feng, Hui Liu, Hai-Ling Zhao, Ping Li
Experimental Gerontology.2024; 188: 112393. CrossRef - Differences in gut microbiota and its metabolic function among different fasting plasma glucose groups in Mongolian population of China
Yanchao Liu, Mingxiao Wang, Wuyuntana Li, Yumin Gao, Hailing Li, Ning Cao, Wenli Hao, Lingyan Zhao
BMC Microbiology.2023;[Epub] CrossRef - Bi-Directional Interactions between Glucose-Lowering Medications and Gut Microbiome in Patients with Type 2 Diabetes Mellitus: A Systematic Review
Ruolin Li, Fereshteh Shokri, Alejandro Rincon, Fernando Rivadeneira, Carolina Medina-Gomez, Fariba Ahmadizar
Genes.2023; 14(8): 1572. CrossRef - Microbe-Disease Association Prediction Using RGCN Through Microbe-Drug-Disease Network
Yueyue Wang, Xiujuan Lei, Yi Pan
IEEE/ACM Transactions on Computational Biology and Bioinformatics.2023; 20(6): 3353. CrossRef - Longitudinal Characterization of the Gut Microbiota in the Diabetic ZDSD Rat Model and Therapeutic Potential of Oligofructose
Savanna N. Weninger, Angela Ding, Elizabeth N. Browne, Morgan L. Frost, Gabriele Schiro, Daniel Laubitz, Frank A. Duca
Metabolites.2023; 13(5): 660. CrossRef - Effect of Benaglutide on Gut Microbiota and Fecal Metabolites in Patients with Type 2 Diabetes Mellitus
Chen-Yu Han, Xiao-Mei Ye, Jia-Ping Lu, Hai-Ying Jin, Ping Wang, Wei-Wei Xu, Min Zhang
Diabetes, Metabolic Syndrome and Obesity.2023; Volume 16: 2329. CrossRef - Alteration of intestinal microbiota is associated with diabetic retinopathy and its severity: Samples collected from southeast coast Chinese
Xue-Mei Gu, Chao-Yin Lu, Jian Pan, Jian-Zhong Ye, Qi-Han Zhu
World Journal of Diabetes.2023; 14(6): 862. CrossRef - Progress in research on gut microbiota in ethnic minorities in China and consideration of intervention strategies based on ethnic medicine: A review
Rong Chen, Zhong-Yu Duan, Xiao-Hua Duan, Qing-Hua Chen, Jin Zheng
Frontiers in Cellular and Infection Microbiology.2022;[Epub] CrossRef - Effects of Oral Glucose-Lowering Agents on Gut Microbiota and Microbial Metabolites
Dongmei Wang, Jieying Liu, Liyuan Zhou, Qian Zhang, Ming Li, Xinhua Xiao
Frontiers in Endocrinology.2022;[Epub] CrossRef - Depletion of gut secretory immunoglobulin A coatedLactobacillus reuteriis associated with gestational diabetes mellitus-related intestinal mucosal barrier damage
Haowen Zhang, Ce Qi, Yuning Zhao, Mengyao Lu, Xinyue Li, Jingbo Zhou, Hongyang Dang, Mengjun Cui, Tingting Miao, Jin Sun, Duo Li
Food & Function.2021; 12(21): 10783. CrossRef - The Microbiota Profile Analysis of Combined Periodontal-Endodontic Lesions Using 16S rRNA Next-Generation Sequencing
Ping Sun, Zhiyong Guo, Daiping Guo, Jian Wang, Tingting Wu, Tingjun Li, Jiannan Liu, Xinhua Liu, Jôice D. Corrêa
Journal of Immunology Research.2021; 2021: 1. CrossRef
- Pentachlorophenol increases diabetes risk by damaging β-cell secretion and disrupting gut microbial-related amino acids and fatty acids biosynthesis
- Genome characteristics of the proteorhodopsin-containing marine flavobacterium Polaribacter dokdonensis DSW-5
- Kiyoung Yoon , Ju Yeon Song , Min-Jung Kwak , Soon-Kyeong Kwon , Jihyun F. Kim
- J. Microbiol. 2017;55(7):561-567. Published online April 22, 2017
- DOI: https://doi.org/10.1007/s12275-017-6427-2
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- 7 Crossref
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Abstract
- Flavobacteriaceae, are typically isolated from marine environments. Polaribacter dokdonensis DSW-5, the type strain of the species, is a Gram-negative bacterium isolated from the East Sea of Korea. Whole genome shotgun sequencing was performed with the HiSeq 2000 platform and paired-end reads were generated at 188-fold coverage. The sequencing reads were assembled into two contigs with a total length of 3.08 Mb. The genome sequences of DSW-5 contain 2,776 proteincoding sequences and 41 RNA genes. Comparison of average nucleotide identities among six available Polaribacteria genomes including DSW-5 suggested that the DSW-5 genome is most similar to that of Polaribacter sp. MED152, which is a proteorhodopsin-containing marine bacterium. A phylogenomic analysis of the six Polaribacter strains and 245 Flavobacteriaceae bacteria confirmed a close relationship of the genus Polaribacter with Tenacibaculum and Kordia. DSW-5’s genome has a gene encoding proteorhodopsin and genes encoding 85 enzymes belonging to carbohydrate-active enzyme families and involved in polysaccharide degradation, which may play important roles in energy metabolism of the bacterium in the marine ecosystem. With genes for 238 CAZymes and 203 peptidases, DSW-5 has a relatively high number of degrading enzymes for its genome size suggesting its characteristics as a free-living marine heterotroph.
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Citations
Citations to this article as recorded by- Complete genome of Polaribacter huanghezhanensis KCTC 32516T isolated from glaciomarine fjord sediment of Svalbard
Kyuin Hwang, Hanna Choe, Kyung Mo Kim
Marine Genomics.2023; 72: 101068. CrossRef - Microbial Communities Associated with the White Sea Red Algae as a Source of Xylanolytic Microorganisms
V. D. Salova, A. M. Kholdina, A. D. Mel’nik, K. S. Zayulina, A. G. El’cheninov, A. A. Klyukina, I. V. Kublanov
Микробиология.2023; 92(3): 300. CrossRef - Microbial Communities Associated with the White Sea Red Algae as a Source of Xylanolytic Microorganisms
V. D. Salova, A. M. Kholdina, A. D. Melnik, K. S. Zayulina, A. G. Elcheninov, A. A. Klyukina, I. V. Kublanov
Microbiology.2023; 92(3): 418. CrossRef -
Colwellia maritima sp. nov. and Polaribacter marinus sp. nov., isolated from seawater
Sylvia Kristyanto, Jaejoon Jung, Jeong Min Kim, Keunpil Kim, Mi-hwa Lee, Lujiang Hao, Che Ok Jeon
International Journal of Systematic and Evolutionary Microbiology .2022;[Epub] CrossRef - Description of Polaribacter batillariae sp. nov., Polaribacter cellanae sp. nov., and Polaribacter pectinis sp. nov., novel bacteria isolated from the gut of three types of South Korean shellfish
Su-Won Jeong, Jeong Eun Han, June-Young Lee, Ji-Ho Yoo, Do-Yeon Kim, In Chul Jeong, Jee-Won Choi, Yun-Seok Jeong, Jae-Yun Lee, So-Yeon Lee, Euon Jung Tak, Hojun Sung, Hyun Sik Kim, Pil Soo Kim, Dong-Wook Hyun, Jin-Woo Bae
Journal of Microbiology.2022; 60(6): 576. CrossRef - Repeated evolutionary transitions of flavobacteria from marine to non‐marine habitats
Hao Zhang, Susumu Yoshizawa, Ying Sun, Yongjie Huang, Xiao Chu, José M. González, Jarone Pinhassi, Haiwei Luo
Environmental Microbiology.2019; 21(2): 648. CrossRef - Assessment of bacterial communities in skin ulceration in cultured sea cucumber Apostichopus japonicus (Selenka)
Yi Yang, Yuchun Li, Zhenlin Liang
International Aquatic Research.2018; 10(3): 275. CrossRef
- Complete genome of Polaribacter huanghezhanensis KCTC 32516T isolated from glaciomarine fjord sediment of Svalbard
Research Support, Non-U.S. Gov'ts
- Niabella ginsenosidivorans sp. nov., isolated from compost
- Kwon-Jung Yi , Wan-Taek Im , Dong-Woon Kim , Qing Mei Liu , Soo-Ki Kim
- J. Microbiol. 2015;53(11):762-766. Published online October 28, 2015
- DOI: https://doi.org/10.1007/s12275-015-5463-z
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Abstract
- A Gram-reaction negative, strictly aerobic, non-motile, orange colored, and rod-shaped bacterium (designated BS26T) isolated from compost, was characterized by a polyphasic approach to clarify its taxonomic position. Strain BS26T was observed to grow optimally at 25–30°C and at pH 7.0 on R2A and nutrient media. Strain BS26T showed β-glucosidase activity that was responsible for its ability to transform ginsenoside Rb1 (one of the active components of ginseng) to ginsenoside compound-K (C-K). Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain BS26T belongs to the genus Niabella of family Chitinophagaceae and was most closely related to Niabella soli DSM 19437T (94.5% similarity), N. yanshanensis CCBAU 05354T (94.3%), and N. aurantiaca DSM 17617T (93.8%). The G+C content of genomic DNA was 47.3 mol%. Chemotaxonomic data [predominant isoprenoid quinone-MK-7, major fatty acids–iso-C15:0, iso-C15:1 G, iso-C17:0 3-OH, and summed feature 3 (comprising C16:1 ω7c and/or C16:1 ω6c)] supported the affiliation of strain BS26T to the genus Niabella. However, strain BS26T could be differentiated genotypically and phenotypically from the recognized species of the genus Niabella. The novel isolate therefore represents a novel species, for which the name Niabella ginsenosidivorans sp. nov. is proposed, with the type strain BS26T (=KACC 16620T =JCM 18199T).
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Citations
Citations to this article as recorded by- Niabella digestorum sp. nov., a High Cell-Surface Hydrophobic Bacterium Isolated from Waste Digestion System
Ling Zhang, Chuansheng Geng, Xingjuan Chen, Letian Chen, Tongchu Deng, Meiying Xu
Current Microbiology.2024;[Epub] CrossRef - Niabella beijingensis sp. nov. and Thermomonas beijingensis sp. nov., two bacteria from constructed wetland
Sheng-Zhi Guo, Tong Wu, Hai-Zhen Zhu, Lei Yan, Zhi-Pei Liu, De-Feng Li, Cheng-Ying Jiang, Shuang-Jiang Liu, Xi-Hui Shen
International Journal of Systematic and Evolutionary Microbiology .2022;[Epub] CrossRef - List of new names and new combinations previously effectively, but not validly, published
Aharon Oren, George M. Garrity
International Journal of Systematic and Evolutionary Microbiology .2019; 69(5): 1247. CrossRef - Niabella hibiscisoli sp. nov., isolated from soil of a Rose of Sharon garden
Hien T. T. Ngo, Huan Trinh, Zheng-Fei Yan, Gabriela Moya, MooChang Kook, Tae-Hoo Yi
International Journal of Systematic and Evolutionary Microbiology.2017; 67(4): 784. CrossRef - Niabella aquatica sp. nov., isolated from lake water
Muhammad Zubair Siddiqi, Wan-Taek Im
International Journal of Systematic and Evolutionary Microbiology.2016; 66(8): 2774. CrossRef
- Niabella digestorum sp. nov., a High Cell-Surface Hydrophobic Bacterium Isolated from Waste Digestion System
- Niabella terrae sp. nov. Isolated from Greenhouse Soil
- Jae-Hyung Ahn , Eun-Hye Jo , Byung-Yong Kim , Jaekyeong Song , Soon-Wo Kwon , Hang-Yeon Weon
- J. Microbiol. 2013;51(6):731-735. Published online December 19, 2013
- DOI: https://doi.org/10.1007/s12275-013-3507-9
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- 6 Crossref
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Abstract
- An orange-colored bacterial strain, ICM 1-15T, was isolated from greenhouse soil. The 16S rRNA gene sequence of this strain showed the highest sequence similarity with Niabella ginsengisoli GR10-1T (95.2%) and Niabella yanshanensis CCBAU 05354T (95.0%) among the type strains. The strain ICM 1-15T was a strictly aerobic, Gram-negative, non-sporeforming, non-motile, flexirubin pigment-producing, short rod-shaped bacterium. The strain grew at 15–35°C (optimum, 25°C), at a pH of 5.0–8.5 (optimum, pH 6.5), and in the presence of 0–3% NaCl (optimum, 1%). The DNA G+C content of strain ICM 1-15T was 43.6 mol%. It contained MK-7 as the major isoprenoid quinone and iso-C15:0 (38.9%), iso-C15:1 G (20.3%), and iso-C17:0 3-OH (12.9%) as the major fatty acids. On the basis of evidence from our polyphasic taxonomic study, we concluded that strain ICM 1-15T should be classified within a novel species of the genus Niabella, for which the name Niabella terrae sp. nov. is proposed. The type strain is ICM 1-15T (=KACC 17443T =JCM 19502T).
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Citations
Citations to this article as recorded by- Niabella digestorum sp. nov., a High Cell-Surface Hydrophobic Bacterium Isolated from Waste Digestion System
Ling Zhang, Chuansheng Geng, Xingjuan Chen, Letian Chen, Tongchu Deng, Meiying Xu
Current Microbiology.2024;[Epub] CrossRef -
Niabella defluvii sp. nov., isolated from influent water of a wastewater treatment plant
Jihyeon Min, Yongjun Son, Yerim Park, Woojun Park
International Journal of Systematic and Evolutionary Microbiology .2024;[Epub] CrossRef - Niabella beijingensis sp. nov. and Thermomonas beijingensis sp. nov., two bacteria from constructed wetland
Sheng-Zhi Guo, Tong Wu, Hai-Zhen Zhu, Lei Yan, Zhi-Pei Liu, De-Feng Li, Cheng-Ying Jiang, Shuang-Jiang Liu, Xi-Hui Shen
International Journal of Systematic and Evolutionary Microbiology .2022;[Epub] CrossRef - Niabella hibiscisoli sp. nov., isolated from soil of a Rose of Sharon garden
Hien T. T. Ngo, Huan Trinh, Zheng-Fei Yan, Gabriela Moya, MooChang Kook, Tae-Hoo Yi
International Journal of Systematic and Evolutionary Microbiology.2017; 67(4): 784. CrossRef - Niabella ginsenosidivorans sp. nov., isolated from compost
Kwon-Jung Yi, Wan-Taek Im, Dong-Woon Kim, Qing Mei Liu, Soo-Ki Kim
Journal of Microbiology.2015; 53(11): 762. CrossRef - Effects of fluoroquinolone antibiotics on reactor performance and microbial community structure of a membrane bioreactor
Fangang Meng, Guihe Gao, Tao-Tao Yang, Xi Chen, Yuanqing Chao, Guangshui Na, Linke Ge, Li-Nan Huang
Chemical Engineering Journal.2015; 280: 448. CrossRef
- Niabella digestorum sp. nov., a High Cell-Surface Hydrophobic Bacterium Isolated from Waste Digestion System
- NOTE] Effects of Nutritional Enrichment on the Production of Acetone-Butanol-Ethanol (ABE) by Clostridium acetobutylicum
- Sung Jun Choi , Joungmin Lee , Yu-Sin Jang , Jin Hwan Park , Sang Yup Lee , In Ho Kim
- J. Microbiol. 2012;50(6):1063-1066. Published online December 30, 2012
- DOI: https://doi.org/10.1007/s12275-012-2373-1
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- 21 Scopus
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Abstract
- Clostridium acetobutylicum is an industrially important organism that produces acetone-butanol-ethanol (ABE). The main objective of this study was to characterize the effects of increased cell density on the production of ABE during the phase transition from acidogenesis to solventogenesis in C. acetobutylicum. The increased ABE productivity of C. acetobutylicum was obtained by increasing the cell density using a newly designed medium (designated C. acetobutylicum medium 1; CAM1). The maximum OD600 value of C. acetobutylicum ATCC 824 strain obtained with CAM1 was 19.7, which is 1.8 times higher than that obtained with clostridial growth medium (CGM). The overall ABE productivity obtained in the CAM1-fermetation of the ATCC 824 strain was 0.83 g/L/h, which is 1.5 times higher than that (0.55 g/L/h) obtained with CGM. However, the increased productivity obtained with CAM1 did not result in an increase in the final ABE titer, because phase transition occurred at a high titer of acids.
- Isolation and Characterization of Plant Growth-Promoting Rhizobacteria from Wheat Roots by Wheat Germ Agglutinin Labeled with Fluorescein Isothiocyanate
- Jian Zhang , Jingyang Liu , Liyuan Meng , Zhongyou Ma , Xinyun Tang , Yuanyuan Cao , Leni Sun
- J. Microbiol. 2012;50(2):191-198. Published online April 27, 2012
- DOI: https://doi.org/10.1007/s12275-012-1472-3
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Abstract
- Thirty-two isolates were obtained from wheat rhizosphere by wheat germ agglutinin (WGA) labeled with fluorescein isothiocyanate (FITC). Most isolates were able to produce indole acetic acid (65.6%) and siderophores (59.3%), as well as exhibited phosphate solubilization (96.8%). Fourteen isolates displayed three plant growth-promoting traits. Among these strains, two phosphate-dissolving ones, WS29 and WS31, were evaluated for their beneficial effects on the early growth of wheat (Triticum aestivum Wan33). Strain WS29 and WS31 significantly promoted the development of lateral roots by 34.9% and 27.6%, as well as increased the root dry weight by 25.0% and 25.6%, respectively, compared to those of the control. Based on 16S rRNA gene sequence comparisons and phylogenetic positions, both isolates were determined to belong to the genus Bacillus. The proportion of isolates showing the properties of plant growth-promoting rhizobacteria (PGPR) was higher than in previous reports. The efficiency of the isolation of PGPR strains was also greatly increased by WGA labeled with FITC. The present study indicated that WGA could be used as an effective tool for isolating PGPR strains with high affinity to host plants from wheat roots. The proposed approach could facilitate research on biofertilizers or biocontrol agents.
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Citations
Citations to this article as recorded by- Parameter evaluation for developing phosphate-solubilizing Bacillus inoculants
Daniel Bini, Bianca Braz Mattos, José Edson Fontes Figueiredo, Flávia Cristina dos Santos, Ivanildo Evodio Marriel, Cristiane Alcantara dos Santos, Christiane Abreu de Oliveira-Paiva
Brazilian Journal of Microbiology.2024; 55(1): 737. CrossRef - Isolation and characterization of plant growth promoting rhizobacteria (PGPR) from rhizosphere of major crops grown in Marathwada region of Maharashtra, India
Sharda S. Gavande, Anuj Maurya, Shashikant Sharma
Vegetos.2024; 37(2): 637. CrossRef - Multifaceted growth promotion and biocontrol of Agroathelia rolfsii and induction of defense mechanism by Bacillus amyloliquefaciensSS‐CR10 on chilli
Chandagalu Ramesh Santhosh, Shivannegowda Mahadevakumar, Bettadapura Rameshgowda Nuthan, Madeva Bharatha, Javaraiah Parashiva, Madappa Mahesh, Siddaiah Chandranayaka, Sreedharamurthy Satish
Physiologia Plantarum.2024;[Epub] CrossRef - Isolation of Endophytic Fungi from Halophytic Plants and their Identification and Screening for Auxin Production and Other Plant Growth Promoting Traits
Muhammad Ikram, Niaz Ali, Gul Jan, Farzana Gul Jan, Rainaz Pervez, Muhammad Romman, Rimsha Zainab, Humaira Yasmin, Naeem Khan
Journal of Plant Growth Regulation.2023; 42(8): 4707. CrossRef - The Effects of Seed Pretreatment with Endophytic Bacteria Bacillus subtilis on the Water Balance of Spring and Winter Wheat Seedlings under Short-Time Water Deficit
Alsu R. Lubyanova, Chulpan R. Allagulova, Oksana V. Lastochkina
Plants.2023; 12(14): 2684. CrossRef - Phosphate-Solubilizing Pseudomonas sp. Strain WS32 Rhizosphere Colonization-Induced Expression Changes in Wheat Roots
Kangmiao Ou, Xiangyi He, Ke Cai, Weirong Zhao, Xiaoxun Jiang, Wenfeng Ai, Yue Ding, Yuanyuan Cao
Frontiers in Microbiology.2022;[Epub] CrossRef - Enhanced anti-herbivore defense of tomato plants against Spodoptera litura by their rhizosphere bacteria
Sumei Ling, Yi Zhao, Shaozhi Sun, Dong Zheng, Xiaomin Sun, Rensen Zeng, Dongmei Chen, Yuanyuan Song
BMC Plant Biology.2022;[Epub] CrossRef - Recent Progress in Identifying Bacteria with Fluorescent Probes
Yuefeng Ji, Guanhao Li, Juan Wang, Chunxiang Piao, Xin Zhou
Molecules.2022; 27(19): 6440. CrossRef - Cenchrus setigerus Vahl. secretes root agglutinins to promote colonization by plant growth-promoting rhizobacteria
Subhashree Subramanyam, Nagesh Sardesai, Cherukeri R. Babu
Brazilian Journal of Botany.2022; 45(2): 819. CrossRef - The impact of newly synthesized sulfonamides on soil microbial population and respiration in rhizospheric soil of wheat (Triticum aestivum L.)
Ammara Saleem, Asma Zulfiqar, Muhammad Zeeshan Arshed, Saber Hussain, Muhammad Tajammal Khan, Marek Zivcak, Ali Tan Kee Zuan, Shrouq M. Alshahrani, Khaloud Mohammed Alarjani, Rahul Datta
PLOS ONE.2022; 17(4): e0264476. CrossRef - Structural and functional characterization of rhizosphere actinomycetes of major crop plants under shifting cultivation practice in Northeast India
Marcy D. Momin, Ngangbam Somen Singh, Awadhesh Kumar, Shri Kant Tripathi
Vegetos.2021; 34(3): 638. CrossRef - Development of fluorescent probes targeting the cell wall of pathogenic bacteria
Weiwei Liu, Lu Miao, Xiaolian Li, Zhaochao Xu
Coordination Chemistry Reviews.2021; 429: 213646. CrossRef - The Isolation and Characterization of Phosphate Solubilizing Bacteria from the Onion Rhizosphere and Their Effect on Onion Growth
İdris BEKTAŞ, Mustafa KÜSEK
Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi.2021; 24(5): 1084. CrossRef - Defining the wheat microbiome: Towards microbiome-facilitated crop production
Vanessa N. Kavamura, Rodrigo Mendes, Adnane Bargaz, Tim H. Mauchline
Computational and Structural Biotechnology Journal.2021; 19: 1200. CrossRef - Arsenic Remediation in Bangladeshi Rice Varieties with Enhance Plant Growth by Unique Arsenic-Resistant Bacterial Isolates
Md. Shahedur Rahman, Mohammad Abu Hena Mostofa Jamal, Polash Kumar Biswas, Shaikh Mizanur Rahman, Satya Priya Sharma, Subbroto Kumar Saha, Seong Tshool Hong, Md. Rezuanul Islam
Geomicrobiology Journal.2020; 37(2): 130. CrossRef - Shifts Between and Among Populations of Wheat Rhizosphere Pseudomonas, Streptomyces and Phyllobacterium Suggest Consistent Phosphate Mobilization at Different Wheat Growth Stages Under Abiotic Stress
Claudia Breitkreuz, François Buscot, Mika Tarkka, Thomas Reitz
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Yongbin Li, Haowen Shi, Haowei Zhang, Sanfeng Chen
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- Parameter evaluation for developing phosphate-solubilizing Bacillus inoculants
- Isolation and Identification of an Anticancer Drug, Taxol from Phyllosticta tabernaemontanae, a Leaf Spot Fungus of an Angiosperm, Wrightia tinctoria
- Rangarajulu Senthil Kumaran , Johnpaul Muthumary , Byung-Ki Hur
- J. Microbiol. 2009;47(1):40-49. Published online February 20, 2009
- DOI: https://doi.org/10.1007/s12275-008-0127-x
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Abstract
- Phyllosticta tabernaemontanae, a leaf spot fungus isolated from the diseased leaves of Wrightia tinctoria, showed the production of taxol, an anticancer drug, on modified liquid medium (M1D) and potato dextrose broth (PDB) medium in culture for the first time. The presence of taxol was confirmed by spectroscopic and chromatographic methods of analysis. The amount of taxol produced by this fungus was quantified using high performance liquid chromatography (HPLC). The maximum amount of taxol production was recorded in the fungus grown on M1D medium (461 ug/L) followed by PDB medium (150 ug/L). The production rate was increased to 9.2x103 fold than that found in the culture broth of earlier reported fungus, Taxomyces andreanae. The results designate that P. tabernaemontanae is an excellent candidate for taxol production. The fungal taxol extracted also showed a strong cytotoxic activity in the in vitro culture of tested human cancer cells by apoptotic assay.
- Inhibitory Effects of Lactic Acid Bacteria (LAB) on the Azoxymethane-induced Colonic Preneoplastic Lesions
- Sang-Myeong Lee , Wan-Kyu Lee
- J. Microbiol. 2000;38(3):169-175.
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Abstract
- Epidemiological and experimental studies provide evidences that diet and intestinal microflora play an important role in colon carcinogenesis. In recent years, it has been suggested that lactic acid bacteria (LAB) used to ferment dairy products have an inhibitory effect on the colon cancer. This study was designed to determine the effect of Bifidobacterium longum HY8001 (Bif) and Lactobacillus acidophilus HY2104 (Lac) of Korean origin on azoxymethane (AOM)-induced colonic preneoplastic lesions such as aberrant crypt foci (ACF) formation and cecal pH. At five weeks of age, Spraque-Dawley rats were divided at random into four (AOM alone, Bif, Lac, and Bif+Lac) groups. Animals were weighed weekly and oral administration of LAB cultures were performed daily until the termination of the study. Two weeks later, all animals were given a subcutaneous injection of AOM dissolved in normal saline at a dose of 15 mg/kg of body weight once per week for 2 weeks. All rats were necropsied 7 weeks after the last AOM injection, and the ACF were visualized under light microscopy in the formalin-fixed, unsectioned methylene blue-stained colons. The total number of aberrant crypt in Bif, Lac, and Bif+Lac groups were significantly lower than that of the AOM alone group and the percentage of inhibitions weas 35.0, 45.4 and 45.0%, respectively. Significant inhibition (p<0.001) in the total number of ACF was also observed in LAB treated groups (Bif, Lac, and Bif+Lac group by 30.3, 38.6, and 41.2%, respec-tively). Furthermore, cecal pH appeared to significantly decrease by LAB administration. The results of present study provide some evidences for potential colon tumor-inhibitory properties of lactic cultures and fermented dairy products.
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