Tamlana haliotis sp. nov., isolated from the gut of the abalone Haliotis rubra

Cao, Wen-Rui; Liu, Bang-Tao; Sun, Xun-Ke; Sun, Yuanyuan; Jiang, Mingyu; Du, Zong‐Jun

doi:10.1007/s00203-021-02216-7

Cited by 8 publications

(1 citation statement)

References 30 publications

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“…The genus Tamlana possesses several distinct characteristics; it is chemoheterotrophic, rod-shaped, Gram-stain-negative and non-motile and produces MK-6 as the sole respiratory quinone [11]. To date, the genus Tamlana comprises six species: Tamlana crocina [11], Tamlana agarivorans [15], Tamlana sedimentorum [16], Tamlana carrageenivorans [12], Tamlana fucoidanivorans [14] and Tamlana haliotis [17]. Moreover, several bacteria belonging to this genus have proven capabilities of utilizing different algal polysaccharides, such as Tamlana sp.…”

Section: Introductionmentioning

confidence: 99%

Tamlana laminarinivorans sp. nov. and Tamlana sargassicola sp. nov., two novel species isolated from Sargassum, show genomic and physiological adaptations for a Sargassum-associated lifestyle

Liang

et al. 2023

International Journal of Systematic and Evolutionary Microbiology

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The genus Tamlana from the Bacteroidota currently includes six validated species. Two strains designated PT2-4T and 62-3T were isolated from Sargassum abundant at the Pingtan island coast in the Fujian Province of China. 16S rRNA gene sequence analysis showed that the closest described relative of strains PT2-4T and 62-3T is Tamlana sedimentorum JCM 19808T with 98.40 and 97.98% sequence similarity, respectively. The 16S rRNA gene sequence similarity between strain PT2-4T and strain 62-3T was 98.68 %. Furthermore, the highest average nucleotide identity values were 87.34 and 88.97 % for strains PT2-4T and 62-3T, respectively. The highest DNA–DNA hybridization (DDH) value of strain PT2-4T was 35.2 % with strain 62-3T, while the DDH value of strain 62-3T was 37.7 % with T. sedimentorum JCM 19808T. Growth of strains PT2-4T and 62-3T occurs at 15–40 °C (optimum, 30 °C) with 0–4 % (w/v) NaCl (optimum 0–1 %). Strains PT2-4T and 62-3T can grow from pH 5.0 to 10.0 (optimum, pH 7.0). The major fatty acids of strains PT2-4T and 62-3T are iso-C15 : 0 and iso G-C15 : 1. MK-6 is the sole respiratory quinone. Genomic and physiological analyses of strains PT2-4T and 62-3T showed corresponding adaptive features. Significant adaptation to the growth environment of macroalgae includes the degradation of brown algae-derived diverse polysaccharides (alginate, laminarin and fucoidan). Notably, strain PT2-4T can utilize laminarin, fucoidan and alginate via specific carbohydrate-active enzymes encoded in polysaccharide utilization loci, rarely described for the genus Tamlana to date. Based on their distinct physiological characteristics and the traits of utilizing polysaccharides from Sargassum, strains PT2-4T and 62-3T are suggested to be classified into two novel species, Tamlana laminarinivorans sp. nov. and Tamlana sargassicola sp. nov. (type strain PT2-4T=MCCC 1K04427T=KCTC 92183T and type strain 62-3T=MCCC 1K04421T=KCTC 92182T).

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Section: Introductionmentioning

confidence: 99%

Tamlana laminarinivorans sp. nov. and Tamlana sargassicola sp. nov., two novel species isolated from Sargassum, show genomic and physiological adaptations for a Sargassum-associated lifestyle

Liang

et al. 2023

International Journal of Systematic and Evolutionary Microbiology

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Valid publication of new names and new combinations effectively published outside the IJSEM

Oren

2021

International Journal of Systematic and Evolutionary Microbiology

379

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An Update on Novel Taxa and Revised Taxonomic Status of Bacteria (Including Members of the Phylum Planctomycetota ) Isolated from Aquatic Host Species Described in 2018 to 2021

et al. 2023

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Increased interest in farmed aquatic species, aquatic conservation measures, and microbial metabolic end-product utilization have translated into a need for awareness and recognition of novel microbial species and revisions to bacterial taxonomy. Because this need has largely been unmet, through a 4-year literature review, we present lists of novel and revised bacterial species (including members of the phylum Planctomycetota ) derived from aquatic hosts that can serve as a baseline for future biennial summaries of taxonomic revisions in this field.

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Tamlana haliotis sp. nov., isolated from the gut of the abalone Haliotis rubra

Cited by 8 publications

References 30 publications

Tamlana laminarinivorans sp. nov. and Tamlana sargassicola sp. nov., two novel species isolated from Sargassum, show genomic and physiological adaptations for a Sargassum-associated lifestyle

Tamlana laminarinivorans sp. nov. and Tamlana sargassicola sp. nov., two novel species isolated from Sargassum, show genomic and physiological adaptations for a Sargassum-associated lifestyle

Valid publication of new names and new combinations effectively published outside the IJSEM

An Update on Novel Taxa and Revised Taxonomic Status of Bacteria (Including Members of the Phylum Planctomycetota ) Isolated from Aquatic Host Species Described in 2018 to 2021

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