Sediminicoccus rosea gen. nov. sp. nov., isolated from the sediment of a eutrophic lake

Qu, Jian-Hang; Qu, Jianying; He, Xu; Li, Haifeng; Luo, Yu; Yin, Yanli; Zhai, Huan-Chen; Cai, Jing

doi:10.2323/jgam.59.463

Cited by 13 publications

(4 citation statements)

References 14 publications

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“…To date, the genera described and recognized at the LPSN‐list of prokaryotic names with standing in nomenclature are Acetobacter , Acidicaldus , Acidiphilium , Acidisoma , Acidisphaera , Acidocella , Acidomonas , Ameyamaea , Asaia , Belnapia , Craurococcus , Endobacter , Gluconacetobacter , Gluconobacter , Granulibacter , Humitalea , Komagataeibacter , Kozakia , Muricoccus , Neoasaia , Neokomagataea , Paracraurococcus , Rhodopila , Rhodovarius , Roseococcus , Roseomonas , Rubritepida , Saccharibacter , Stella , Swaminathania , Tanticharoenia , Teichococcus , and Zavarzinia . In addition, Nguyenibacter , Rhodovastum , Sediminicoccus , and Swingsia are other proposed genera that remain to be formally recognized and are in the list of prokaryotic names without standing in nomenclature.…”

Section: The Acetobacteraceae Familymentioning

confidence: 99%

Nitrogen fixing bacteria in the family Acetobacteraceae and their role in agriculture

Reis

Teixeira

2015

J. Basic Microbiol.

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For centuries, the Acetobacteraceae is known as a family that harbors many species of organisms of biotechnological importance for industry. Nonetheless, since 1988 representatives of this family have also been described as nitrogen fixing bacteria able to plant growth promotion by a variety of mechanisms. Nitrogen fixation is a biological process that guarantees that the atmospheric N2 is incorporated into organic matter by several bacterial groups. Most representatives of this group, also known as diazotrophic, are generally associated with soil rhizosphere of many plants and also establishing a more specific association living inside roots, leaves, and others plants tissues as endophyte. Their roles as plant growth-promoting microorganisms are generally related to increase in plant biomass, phosphate and other mineral solubilization, and plant pathogen control. Here, we report many of these plant growth-promoting processes related to nitrogen fixing species already described in Acetobacteraceae family, especially Gluconacetobacter diazotrophicus and their importance to agriculture. In addition, a brief review of the state of art of the phylogenetics, main physiological and biochemical characteristics, molecular and functional genomic data of this group of Acetobacteraceae is presented.

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Section: The Acetobacteraceae Familymentioning

confidence: 99%

Nitrogen fixing bacteria in the family Acetobacteraceae and their role in agriculture

Reis

Teixeira

2015

J. Basic Microbiol.

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“…Genera related to these OTUs, however, are isolated from aquatic environments. The Acetobacteriaceae member Sediminicoccus rosea was isolated from a lake sediment [78] and Rhodovarius-strains are freshwater isolates as well [79]. One of the retrieved OTUs is also related to one detected in an Antarctic freshwater environment in a cyanobacterial mat covering a moss pillar [80].…”

Section: Discussionmentioning

confidence: 94%

Cyanobacterial Mats in Calcite-Precipitating Serpentinite-Hosted Alkaline Springs of the Voltri Massif, Italy

et al. 2020

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(1) Background: Microbial communities in terrestrial, calcifying high-alkaline springs are not well understood. In this study, we investigate the structure and composition of microbial mats in ultrabasic (pH 10–12) serpentinite springs of the Voltri Massif (Italy). (2) Methods: Along with analysis of chemical and mineralogical parameters, environmental DNA was extracted and subjected to analysis of microbial communities based upon next-generation sequencing. (3) Results: Mineral precipitation and microbialite formation occurred, along with mat formation. Analysis of the serpentinite spring microbial community, based on Illumina sequencing of 16S rRNA amplicons, point to the relevance of alkaliphilic cyanobacteria, colonizing carbonate buildups. Cyanobacterial groups accounted for up to 45% of all retrieved sequences; 3–4 taxa were dominant, belonging to the filamentous groups of Leptolyngbyaceae, Oscillatoriales, and Pseudanabaenaceae. The cyanobacterial community found at these sites is clearly distinct from creek water sediment, highlighting their specific adaptation to these environments.

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“…strain R. RB-3 T and other phylogenetically related strains (Rubritepida flocculans DSM 14296 T , Paracraurococcus ruber JCM9931 T , "Sediminicoccus rosea" R-30 T ) were similar, except for the absence of unidentified lipids, making them distinct from that of strain NIBR12 T [25,28]. Pigments were extracted from strain NIBR12 T using dichloromethane.…”

Section: Physiology and Chemotaxonomymentioning

confidence: 99%

Roseococcus microcysteis sp. nov., isolated from a Microcystis aeruginosa culture sample

Kim

Park³

2021

International Journal of Systematic and Evolutionary Microbiology

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Strain NIBR12T (=KACC 22094T=HAMBI 3739T), a novel Gram-stain-negative, obligate aerobic, non-spore-forming, non-motile and coccobacillus-shaped bacterium, was isolated from a cyanobacterial sample culture (Microcysitis aeruginosa NIBRCYC000000452). The newly identified bacterial strain grew optimally in modified Reasoner's 2A medium under the following conditions: 0 % (w/v) NaCl, pH 7.5 and 35 °C. Phylogenetic analysis using the 16S rRNA gene sequence confirmed that strain NIBR12T belongs to the genus Roseococcus , with its closest neighbours being Roseococcus suduntuyensis SHETT (98.8%), Roseococcus thiosulfatophilus RB-3T (97.7%), “Sediminicoccus rosea” R-30T (95.7 %) and Rubritepida flocculans H-8T (95.0 %). Genomic comparison of strain NIBR12T with type species in the genus Roseococcus was conducted using digital DNA–DNA hybridization, average nucleotide identity and average amino acid identity analyses, resulting in values of ≤53.7, ≤93.7 and ≤96.1 %, respectively. The genomic DNA G+C content of strain NIBR12T was 70.9 mol%. The major fatty acids of strain NIBR12T were summed feature 8 (C18 : 1 ω7c and/or C18:1 ω6c) and summed feature 3 (C16 : 1 ω6c/C16 : 1 ω7c). Q-9 was its major respiratory quinone. Moreover, the major polar lipids of strain NIBR12T were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine and phosphatidylcholine. Based on our chemotaxonomic, genotypic and phenotype analyses, strain NIBR12T is identified as represeting a novel species of the genus Roseococcus , for which the name Roseococcus microcysteis sp. nov. is proposed.

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Sediminicoccus rosea gen. nov. sp. nov., isolated from the sediment of a eutrophic lake

Cited by 13 publications

References 14 publications

Nitrogen fixing bacteria in the family Acetobacteraceae and their role in agriculture

Nitrogen fixing bacteria in the family Acetobacteraceae and their role in agriculture

Cyanobacterial Mats in Calcite-Precipitating Serpentinite-Hosted Alkaline Springs of the Voltri Massif, Italy

Roseococcus microcysteis sp. nov., isolated from a Microcystis aeruginosa culture sample

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