Thalassospira permensis sp. nov., a new terrestrial halotolerant bacterium isolated from a naphthalene-utilizing microbial consortium

Плотникова, Е. Г.; Anan’ina, L. N.; Krausova, Valentina I.; Ariskina, Elena V.; Prisyazhnaya, N. V.; Lebedev, A. T.; Демаков, В. А.; Evtushenko, Lyudmila I.

doi:10.1134/s0026261711050109

Cited by 19 publications

(10 citation statements)

References 22 publications

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“…They aroused extensive attention because of their potential in eliminating marine oil pollution, especially in polycyclic aromatic hydrocarbons (PAHs) degradation [3], [4], [7], [12]. Recently, Thalassospira were found to closely related with the phosphorus cycling in marine environments, especially in the oligotrophic open ocean environments [13], [14].…”

Section: Introductionmentioning

confidence: 99%

“…In the following years, more and more isolates of Thalassospira were obtained from various marine environments and identified using the polyphasic taxonomy. Currently, the Thalassospira genus has accommodated eight species: T. lucentensis [1] , T. profundimaris [2] , T. xiamenensis [2] , T. tepidiphila [3] , T. xianhensis [4] , T. alkalitolerans and T. mesophila [5] , T. povalilytica [6] , except a non-validly published species named T. permensis [7] .…”

Section: Introductionmentioning

confidence: 99%

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Multilocus Sequence Analysis for Assessment of Phylogenetic Diversity and Biogeography in Thalassospira Bacteria from Diverse Marine Environments

et al. 2014

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Thalassospira bacteria are widespread and have been isolated from various marine environments. Less is known about their genetic diversity and biogeography, as well as their role in marine environments, many of them cannot be discriminated merely using the 16S rRNA gene. To address these issues, in this report, the phylogenetic analysis of 58 strains from seawater and deep sea sediments were carried out using the multilocus sequence analysis (MLSA) based on acsA, aroE, gyrB, mutL, rpoD and trpB genes, and the DNA-DNA hybridization (DDH) and average nucleotide identity (ANI) based on genome sequences. The MLSA analysis demonstrated that the 58 strains were clearly separated into 15 lineages, corresponding to seven validly described species and eight potential novel species. The DDH and ANI values further confirmed the validity of the MLSA analysis and eight potential novel species. The MLSA interspecies gap of the genus Thalassospira was determined to be 96.16–97.12% sequence identity on the basis of the combined analyses of the DDH and MLSA, while the ANIm interspecies gap was 95.76–97.20% based on the in silico DDH analysis. Meanwhile, phylogenetic analyses showed that the Thalassospira bacteria exhibited distribution pattern to a certain degree according to geographic regions. Moreover, they clustered together according to the habitats depth. For short, the phylogenetic analyses and biogeography of the Thalassospira bacteria were systematically investigated for the first time. These results will be helpful to explore further their ecological role and adaptive evolution in marine environments.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Multilocus Sequence Analysis for Assessment of Phylogenetic Diversity and Biogeography in Thalassospira Bacteria from Diverse Marine Environments

et al. 2014

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“…Based on a BLASTn search of its four 16S rRNA gene copies, KO164 was most similar to Thalassospira xiamenensis , a strain isolated from oil-contaminated coastal water (8) and T. permensis , a halotolerant naphthalene-degrading strain from soil (9). In Biolog growth assays, KO164 was halotolerant up to 8% NaCl and grew optimally at pH 9.5.…”

Section: Genome Announcementmentioning

confidence: 99%

Near-Complete Genome Sequence of Thalassospira sp. Strain KO164 Isolated from a Lignin-Enriched Marine Sediment Microcosm

et al. 2016

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“…To date, the genus is comprised of nine validly named species (Euzéby 1997) including Thalassospira alkalitolerans, Thalassospira mesophila (Tsubouchi et al 2014), Thalassospira lucentensis (López-López et al 2002), Thalassospira povalilytica (Nogi et al 2014), Thalassospira profundimaris, Thalassospira xiamenensis (Liu et al 2007), Thalassospira tepidiphila (Kodama et al 2008), Thalassospira xianhensis (Zhao et al 2010) and Thalassospira lohafexi (Shivaji et al 2015). Two more species, for which the name is yet to be validated, namely, 'Thalassospira permensis' (Plotnikova et al 2011) and 'Thalassospira frigidphilosprofundus' (Pulicherla et al 2013) were isolated from soil and Bengal Bay water, respectively. The genus Thalassospira accommodates Gram-negative, curved to spiral rod-shaped, strictly to facultative aerobic and halophilic bacteria (Shivaji et al 2015), which are able to utilise a range of hydrocarbons as their sole carbon and energy sources (Gauthier et al 1992).…”

Section: Introductionmentioning

confidence: 99%

Thalassospira australica sp. nov. isolated from sea water

Ivanova

López‐Pérez

Webb

et al. 2016

Antonie van Leeuwenhoek

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Two Gram-negative, non-pigmented, motile bacteria were isolated from a sea water sample collected at St. Kilda Beach, Port Philip Bay, Victoria, Australia. The two strains were found to grow between 4 and 40 °C, pH 5-10 and tolerate up to 10 % NaCl. A phylogenetic study, based on a 16S rRNA gene sequence analysis indicated that strains NP 3b2(T) and H 94 belong to the genus Thalassospira. The sequence similarity of the 16S rRNA gene between the two new isolates is 99.8 % and between these strains and all validly named Thalassospira species was found to be in the range of 95-99.4 %. The DNA-DNA relatedness between the two strains was found to be 80.2 %, while relatedness with other validly named species of the genus Thalassospira was between 53 and 65 %. The average nucleotide identity (ANI) and the in silico genome-to-genome distance (GGD) between the two bacteria and T. profundimaris WP0211(T), T. xiamenensis M-5(T), 'T. permensis' NBRC 106175(T) and T. lucentensis QMT2(T) was 76-82 % and 21-25 %, respectively. The results of phylogenetic and genomic analysis, together with physiological and biochemical properties, indicated that the two strains represent a new species of the genus Thalassospira. Based on these data, a new species, Thalassospira australica, is proposed with strain NP 3b2(T) (=KMM 6365(T) = JCM 31222(T)) as the type strain.

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Thalassospira permensis sp. nov., a new terrestrial halotolerant bacterium isolated from a naphthalene-utilizing microbial consortium

Cited by 19 publications

References 22 publications

Multilocus Sequence Analysis for Assessment of Phylogenetic Diversity and Biogeography in Thalassospira Bacteria from Diverse Marine Environments

Multilocus Sequence Analysis for Assessment of Phylogenetic Diversity and Biogeography in Thalassospira Bacteria from Diverse Marine Environments

Near-Complete Genome Sequence of Thalassospira sp. Strain KO164 Isolated from a Lignin-Enriched Marine Sediment Microcosm

Thalassospira australica sp. nov. isolated from sea water

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