Journal of Microbiology

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Flavobacterium zhairuonensis sp. nov., a gliding bacterium isolated from marine sediment of the East China Sea: Sanjit Chandra Debnath , Ahmed Mohammed Abdo Miyah , Can Chen , Huan Sheng , Xue-Wei Xu , Yue-Hong Wu , Dao-Qiong Zheng , Jin-Zhong Xu , Ya-Nan Di , Pin-Mei Wang , Li Shen; J. Microbiol. 2019;57(12):1065-1072. Published online September 27, 2019; DOI: https://doi.org/10.1007/s12275-019-9194-4

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A yellow pigmented, Gram-stain-negative, aerobic bacterium designated A5.7T was studied to evaluate the taxonomic position following the modern polyphasic approach. The strain was isolated from sediments near Zhairuo Island, which is situated in the East China Sea. Cells were non-spore forming rods without flagella but showed motility by gliding. Growth was observed at 15–35°C (optimum 28°C), pH 6.0–9.0 (optimum pH 6.5) and 0–2% (w/v) NaCl (optimum 0–0.5%) in LB broth. The major respiratory quinone of A5.7T was menaquinone 6. The major polar lipid of A5.7T was phosphatidylethanolamine and the predominant fatty acids (> 5%) were iso-C15:0, iso-C17:0 3-OH, C15:1 ω6c, iso-C15:0 3-OH, iso-C15:1 G, summed feature 3 (C16:1 ω7c and/or C16:1 ω6c) and summed feature 9 (iso-C17:1 ω9c and/or C16:0 10-methyl). Phylogenetic analysis based on 16S rRNA gene sequences showed that the isolate belongs to the genus Flavobacterium and shares the highest sequence similarities with Flavobacterium sharifuzzamanii A7.6T (98.5%), Flavobacterium tistrianum GB 56.1T (98.3%), Flavobacterium nitrogenifigens NXU-44T (97.8%), Flavobacterium anhuiense D3T (97.6%), Flavobacterium ginsenosidimutans THG 01T (97.6%), and Flavobacterium foetidum CJ42T (97.6%). Digital DNA-DNA hybridization and average nucleotide identity values between the strain and its closest phylogenetic neighbors showed the ranges from 19.6 to 34.1% and 73.7 to 87.9%, respectively. Therefore, based on polyphasic characteristics, strain A5.7T represents a novel species of the genus Flavobacterium for which the name Flavobacterium zhairuonensis sp. nov. is proposed. The type strain is A5.7T (= KCTC 62406T = MCCC 1K03494T).

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Three novel species of the genus Flavobacterium, Flavobacterium odoriferum sp. nov., Flavobacterium fragile sp. nov. and Flavobacterium luminosum sp. nov., isolated from activated sludge
Qi Ran, Xinran Du, Lin Han, Jingjing Wang, Yue-zhong Li
International Journal of Systematic and Evolutionary Microbiology .2024;[Epub] CrossRef
Ten Novel Species Belonging to the Genus Flavobacterium, Isolated from Freshwater Environments: F. praedii sp. nov., F. marginilacus sp. nov., F. aestivum sp. nov., F. flavigenum sp. nov., F. luteolum sp. nov., F. gelatinilyticum sp. nov., F. aquiphilum s
Hyunyoung Jo, Miri S. Park, Yeonjung Lim, Ilnam Kang, Jang-Cheon Cho
Journal of Microbiology.2023; 61(5): 495. CrossRef
Description of Flavobacterium cyclinae sp. nov. and Flavobacterium channae sp. nov., isolated from the intestines of Cyclina sinensis (Corb shell) and Channa argus (Northern snakehead)
Seomin Kang, Jae-Yun Lee, Jeong Eun Han, Yun-Seok Jeong, Do-Hun Gim, Jin-Woo Bae
Journal of Microbiology.2022; 60(9): 890. CrossRef
Flavobacterium litorale sp. nov., isolated from red alga
Neak Muhammad, Ho Le Han, Yong-Jae Lee, Jaeho Ko, Tra T. H. Nguyen, Song-Gun Kim
International Journal of Systematic and Evolutionary Microbiology .2022;[Epub] CrossRef
Flavobacterium salilacus sp. nov., isolated from surface water of a hypersaline lake, and descriptions of Flavobacterium salilacus subsp. altitudinum subsp. nov. and Flavobacterium salilacus subsp. salilacus subsp. nov.
Sanjit Chandra Debnath, Can Chen, Ishrat Khan, Wen-Jie Wang, Dao-Qiong Zheng, Jin-Zhong Xu, Pin-Mei Wang
International Journal of Systematic and Evolutionary Microbiology .2020; 70(7): 4250. CrossRef
List of new names and new combinations previously effectively, but not validly, published
Aharon Oren, George Garrity
International Journal of Systematic and Evolutionary Microbiology .2020; 70(3): 1443. CrossRef
Flavobacterium phycosphaerae sp. nov. isolated from the phycosphere of Microcystis aeruginosa
Minkyung Kim, Byoung-Hee Lee, Ki-Eun Lee, Woojun Park
International Journal of Systematic and Evolutionary Microbiology .2019;[Epub] CrossRef

Pedobacter aquicola sp. nov., isolated from freshwater: Yochan Joung , Hye-jin Jang , Miri Park , Jaeho Song , Jang-Cheon Cho; J. Microbiol. 2018;56(7):478-484. Published online June 14, 2018; DOI: https://doi.org/10.1007/s12275-018-7499-3

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Abstract

A non-motile, pink-pigmented bacterial strain designated IMCC25679T, was isolated from freshwater Lake Chungju of Korea. Phylogenetic trees based on 16S rRNA gene sequences showed that the strain IMCC25679T formed a lineage within the genus Pedobacter. The strain IMCC25679T was closely related to Pedobacter daechungensis Dae 13T (96.4% sequence similarity), Pedobacter rivuli HME8457T (95.3%) and Pedobacter lentus DS-40T (94.3%). The major fatty acids of IMCC- 25679T were iso-C15:0, iso-C16:0 and summed feature 3 (comprising C16:1 ω6c and/or C16:1 ω7c). The major respiratory quinone was MK-7. The major polar lipids were phosphatidylethanolamine (PE), an unidentified sphingolipid (SL), an unidentified aminolipid (AL) and three unidentified polar lipids (PL). The DNA G + C content of IMCC25679T was 32.2 mol%. Based on the evidence presented in this study, the strain IMCC25679T represents a novel species within the genus Pedobacter, with the proposed name Pedobacter aquicola, sp. nov. The type strain is IMCC25679T (= KACC 19486T = NBRC113131T).

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Haejin Woo, Geeta Chhetri, Inhyup Kim, Yoonseop So, Sunho Park, Yonghee Jung, Taegun Seo
Antonie van Leeuwenhoek.2024;[Epub] CrossRef
Screening of potential microbial markers for lung cancer using metagenomic sequencing
Qiang Chen, Kai Hou, Mingze Tang, Shuo Ying, Xiaoyun Zhao, Guanhua Li, Jianhui Pan, Xiaomin He, Han Xia, Yuechuan Li, Zheng Lou, Li Zhang
Cancer Medicine.2023; 12(6): 7127. CrossRef
Pedobacter aquae sp. nov., a multi-drug resistant bacterium isolated from fresh water
Le Tran Tien Chau, Yong-Seok Kim, Chang-Jun Cha
Antonie van Leeuwenhoek.2022; 115(3): 445. CrossRef
Pedobacter riviphilus sp. nov., isolated from stream sediment
Hong Sik Im, Yochan Joung, Sang-Seob Lee
International Journal of Systematic and Evolutionary Microbiology .2021;[Epub] CrossRef
Complete Genome Sequence of Pedobacter sp. PAMC26386 and Their Low Temperature Application in Arabinose-containing Polysaccharides Degradation
Cya-Yong Cho, So-Ra Han, Tae-Jin Oh
Current Microbiology.2021; 78(3): 944. CrossRef
List of new names and new combinations previously effectively, but not validly, published
Aharon Oren, George Garrity
International Journal of Systematic and Evolutionary Microbiology .2020; 70(7): 4043. CrossRef
Pedobacter indicus sp. nov., isolated from deep-sea sediment
Xiao-yan He, Na Li, Xiu-lan Chen, Yu-zhong Zhang, Xi-ying Zhang, Xiao-yan Song
Antonie van Leeuwenhoek.2020; 113(3): 357. CrossRef
Leeia aquatica sp. nov., isolated from freshwater
Jaeho Song, Yochan Joung, Shan-Hui Li, Juchan Hwang, Jang-Cheon Cho
International Journal of Systematic and Evolutionary Microbiology .2020; 70(11): 5848. CrossRef
Sphingobacterium chungjuense sp. nov., isolated from a freshwater lake
Jaeho Song, Yochan Joung, Shan-Hui Li, Juchan Hwang, Jang-Cheon Cho
International Journal of Systematic and Evolutionary Microbiology .2020; 70(12): 6126. CrossRef
Rhodoferax lacus sp. nov., isolated from a large freshwater lake
Miri Park, Jaeho Song, Gi Gyun Nam, Jang-Cheon Cho
International Journal of Systematic and Evolutionary Microbiology .2019; 69(10): 3135. CrossRef

Research Support, Non-U.S. Gov't

Aestuariibaculum scopimerae sp. nov., Isolated from the Globular Ghost Crab, Scopimera globosa: Jae-Bong Lee , Byung-Chun Kim , Hyangmi Kim , Kyung Sook Bae , Jae-Hyeong Yang , Young-Yull Chun , Seong-Joon Park , Doo-Sang Park; J. Microbiol. 2013;51(6):736-740. Published online December 19, 2013; DOI: https://doi.org/10.1007/s12275-013-3499-5

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Abstract

A Gram-staining-negative, non-motile, catalase- and oxidasepositive bacterium, designated strain I-15T, was isolated from a crab of the Yellow Sea, Korea. On the basis of a 16S rRNA gene sequence analysis, strain I-15T was shown to belong to Bacteroidetes, related to the genus Aestuariibaculum. Sequence similarity between strain I-15T and the only type strain of the genus Aestuariibaculum, Aestuariibaculum suncheonense SC17T, was 96.7%. Strain I-15T grew at 0.5–6.0% (w/v) NaCl, at 10–42°C and at pH 4.5–8.0. It could hydrolyze starch and Tweens 80. Menaquinone-6 was the only respiratory quinone, and summed features 3 (C16:1 ω7c/C16:1 ω6c) (16.4%), iso-C15:0 (15.6%), and iso-C15:1 G (12.6%) were the major cellular fatty acids. The major polar lipids were phosphatidylethanolamine, two unidentified aminolipids and two unidentified lipids. The DNA G+C content was 39.0 mol%. Polyphasic data allowed genotypic and phenotypic distinction of strain I-15T from the only validly published Aestuariibaculum species. Therefore, the organism is considered a novel species of the genus Aestuariibaculum, for which the name Aestuariibaculum scopimerae sp. nov. is proposed. The type strain is I-15T (=KCTC 32459T =JCM 19486T).

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Aestuariibaculum lutulentum sp. nov., a marine bacterium isolated from coastal sediment in Beihai
Jia-Wei Gao, Dong-Yan He, Wen-Wu Zhang, Yu-Ruo Wang, Yue Su, Jun-Jie Ying, Zhi-Cheng Wu, Wu Qu, Lin Xu, Cong Sun
Archives of Microbiology.2023;[Epub] CrossRef
Complete genome sequence of carotenoid-producing Aestuariibaculum lutulentum L182T isolated from the tidal sediment
Wen-Jia Liu, Jia-Wei Gao, Yu Zhang, Cong Sun, Lin Xu
Marine Genomics.2023; 72: 101074. CrossRef
Aestuariibaculum sediminum sp. nov., a marine bacterium isolated from a tidal flat in Zhoushan
Zhi-Cheng Wu, Xin-Yin Zhang, Cong Sun, Lin Xu, Ge-Yi Fu, Xue-Wei Xu
Archives of Microbiology.2021; 203(6): 2953. CrossRef
List of new names and new combinations that have appeared in effective publications outside of the IJSEM and are submitted for valid publication
Aharon Oren, George M. Garrity
International Journal of Systematic and Evolutionary Microbiology .2019;[Epub] CrossRef

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