Steroidobacter gossypii sp. nov., isolated from cotton field soil

Huang, Ruirui; Ge, Xian-Feng; Chen, Xinkai; Yang, Shenrong; Cheng, Zhihui; Wen, Zhiqiang; Li, Yanan; Liu, Wenzheng

doi:10.1099/ijsem.0.004935

Cited by 10 publications

(2 citation statements)

References 41 publications

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“…Classes Gammaproteobacteria (Table 3) 38) and Steroidobacter agaridevorans 39) were not available in the present study, polyamine profiles in the genus Steroidbacter are not presented. Spermine was found in mesophilic Methylomarinovum, Salinisphaera, Thiocystis, Thiogranum and Thiorhodococcus species as a major polyamine but not found in three other thermophilic species grown at 50°C within the orders.…”

Section: Significant Amount Of Polyamines Was Not Detected Inmentioning

confidence: 76%

Cellular polyamine analyses in the emended bacterial phylum Proteobacteria (the classes Acidithiobacillia, Alphaproteobacteria, Betaproteobacteria, Gammaproteobacteria, Hydrogenophilalia, and Zetaproteobacteria) and the newly validated bacterial phyla Epsilonbacteraeota, Myxococcota, and Bdellovibrionota

Hamana K,

Hayashi H,

Furuchi T

et al. 2022

Journal of Japanese Society for Extremophiles

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To evaluate bacterial cellular polyamine distributions as a chemotaxonomic marker for classification and as a growth factor for extremophilic environments, acid-extracted polyamines from new available members including various extremophiles belonging to the emended phylum Proteobacteria including the classes, Alphaproteobacteria (164 strains), Betaproteobacteria (35), Hydrogenophilalia (3), Gammaproteobacteria (113), Acidithiobacillia (11) and Zetaproteobacteria (2), and the newly validated phyla Epsilonbacteraeota (22), Bdellovibrionota (2) and Myxococcota (1) separated from the former phylum Proteobacteria, were analyzed by HPLC and HPGC-MS. Distribution of homospermidine, spermidine and aminopropylcadaverine were found within Alphaproteobacteria. 2-Hydroxyputrescine and 2-hydroxyspermidine were found within Betaproteobacteria and Hydrogenophilalia. Occurrence of 1,3-diaminopropane and norspermidine was specific to certain members of Gammaproteobacteria. Only spermidine was detected as a major polyamine in Acidithiobacillia and Zetaproteobacteria. Spermidine was a major polyamine in Epsilonbacteraeota. Spermidine-dominant or homospermidine-dominant species were found within Bdellovibrionota and Myxococcota. Thermophilic species have a high level of spermine in the four phyla.No clear polyamine profile patterns were observed in acidophiles, alkaliphiles, psychrophiles and halophiles of the four phyla.

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Section: Significant Amount Of Polyamines Was Not Detected Inmentioning

confidence: 76%

Cellular polyamine analyses in the emended bacterial phylum Proteobacteria (the classes Acidithiobacillia, Alphaproteobacteria, Betaproteobacteria, Gammaproteobacteria, Hydrogenophilalia, and Zetaproteobacteria) and the newly validated bacterial phyla Epsilonbacteraeota, Myxococcota, and Bdellovibrionota

Hamana K,

Hayashi H,

Furuchi T

et al. 2022

Journal of Japanese Society for Extremophiles

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“…The strain N2-46 T was isolated from a soil sample collected from cotton field (44° 62′ N, 86° 20′ E Xinjiang, PR China) following the approach descried in the previous study [9]. Briefly, soil samples (5 g) were naturally dried, and mixed with 100 ml sterilized water in a 250 ml flask.…”

Section: Isolation and Ecologymentioning

confidence: 99%

Occultella gossypii sp. nov., an alkali-resistant isolate from soil sampled in a cotton field

Huang

Liu

2022

International Journal of Systematic and Evolutionary Microbiology

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A non-spore-forming, motile and alkali-resistant actinobacterium, designated N2-46T, was isolated from an alkaline soil sample collected from a cotton field in the Xinjiang region of PR China. Strain N2-46T formed creamy colonies on tryptone soy agar and managed to survive in extreme alkaline conditions at a pH value of 11. Strain N2-46T displayed the highest 16S rRNA gene similarity of 99.65 % to Haloactinobacterium kanbiaonis HY164T, followed by Occultella aeris F300T (99.61%) and Occultella glacieicola T3246-1T (98.54 %). 16S rRNA-directed phylogenetic analysis showed that strain N2-46T was embedded in a subclade with O. aeris F300T with a bootstrap value of 71.8 %. The phylogenetic tree based on core genes of genome sequences showed that strain N2-46T formed a unique subclade next to H. kanbiaonis HY164T and O. aeris F300T with a bootstrap value of 100 %. Digital DNA–DNA hybridization and the average nucleotide identity analyses showed that strain N2-46T displayed the highest values of 67.1 % (63.2–70.7 %) and 91.82 % with H. kanbiaonis HY164T, respectively. Comparative genomic analysis indicated that strain N2-46T and its three closest neighbours exhibited comparable distribution patterns in heavy metal resistance genes and biosynthetic gene clusters, while displaying distinctions probably related to ecological adaptation. MK-8(H4) was identified as the predominant isoprenoid quinone. The main fatty acids were identified as iso-C14 : 0 and anteiso-C15 : 0. Polar lipids are composed of diphosphatidylglycerol, phosphatidylglycerol, phosphatidylinositol, mono and diacylated phosphatidylinositol dimannosides, as well as several uncharacterized polar lipid, glycolipid, and phospholipids. Genotypic and physiological analyses support the view that strain N2-46T (=JCM 34413T=CGMCC 1.18819T) should be classified as a novel species of the genus Occultella , for which the name Occultella gossypii sp. nov. is proposed.

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Streptomonospora mangrovi sp. nov., isolated from mangrove soil showing similar metabolic capabilities, but distinct secondary metabolites profiles

Cheng

Chen

et al. 2023

Arch Microbiol

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Steroidobacter gossypii sp. nov., isolated from cotton field soil

Cited by 10 publications

References 41 publications

Occultella gossypii sp. nov., an alkali-resistant isolate from soil sampled in a cotton field

Streptomonospora mangrovi sp. nov., isolated from mangrove soil showing similar metabolic capabilities, but distinct secondary metabolites profiles

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