Maritimimonas rapanae gen. nov., sp. nov., isolated from gut microflora of the veined rapa whelk, Rapana venosa

Park, Seong Chan; Baik, Keun Sik; Kim, Duwoon; Seong, Chi Nam

doi:10.1099/ijs.0.010504-0

Cited by 17 publications

(9 citation statements)

References 34 publications

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“…This bacterium, originally isolated from the veined rapana whelk (Rapana venosa) collected in South Korea (Park et al 2009), represents a novel species in a new genus of the family Flavobacteriaceae. To date, there are no reports of the existence of this bacterium on biocidal coatings.…”

Section: Class/phylummentioning

confidence: 99%

Long-term microfouling on commercial biocidal fouling control coatings

et al. 2014

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The current study investigated the microbial community composition of the biofilms that developed on 11 commercial biocidal coatings, including examples of the three main historic types, namely self-polishing copolymer (SPC), self-polishing hybrid (SPH) and controlled depletion polymer (CDP), after immersion in the sea for one year. The total wet weight of the biofilm and the total bacterial density were significantly influenced by all coatings. Pyrosequencing of 16S rRNA genes revealed distinct bacterial community structures on the different types of coatings. Flavobacteria accounted for the dissimilarity between communities developed on the control and SPC (16%) and the control and SPH coatings (17%), while Alphaproteobacteria contributed to 14% of the dissimilarity between the control and CDP coatings. The lowest number of operational taxonomic units was found on Intersmooth 100, while the lowest biomass and density of bacteria was detected on other SPC coatings. The experiments demonstrated that the nature and quantity of biofilm present differed from coating to coating with clear differences between copper-free and copper-based biocidal coatings.

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Section: Class/phylummentioning

confidence: 99%

Long-term microfouling on commercial biocidal fouling control coatings

et al. 2014

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“…The type strains of L. vermicola and A. saemankumensis were isolated from a marine polychaete inhabiting a tidal flat of Donggum island and a tidal flat sediment of Saemangum, respectively, on the Yellow Sea in South Korea. The genera Lutimonas and Aestuariicola have been found to be phylogenetically closely related, the type strains of the type species showing 99.2 % 16S rRNA gene sequence similarity (Park et al , 2009; Jung et al , 2012; Haber et al , 2013). The aim of the present work was to evaluate the taxonomic status of the genera Lutimonas and Aestuariicola as well as to determine the exact taxonomic position of strain RSS3-C1 T by using a polyphasic characterization.…”

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confidence: 99%

Description of Lutimonas halocynthiae sp. nov., isolated from a golden sea squirt (Halocynthia aurantium), reclassification of Aestuariicola saemankumensis as Lutimonas saemankumensis comb. nov. and emended description of the genus Lutimonas

Kim

Park

Nam

et al. 2014

International Journal of Systematic and Evolutionary Microbiology

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A Gram-stain-negative, non-motile, coccoid, ovoid or rod-shaped bacterial strain, designated RSS3-C1T, was isolated from a golden sea squirt (Halocynthia aurantium) collected from the East Sea, South Korea. Strain RSS3-C1T was found to grow optimally at 20–25 °C, at pH 7.0–8.0 and in the presence of 2.0 % (w/v) NaCl. Phylogenetic trees based on 16S rRNA gene sequences revealed that strain RSS3-C1T clustered with the type strains of Lutimonas vermicola and Aestuariicola saemankumensis . Strain RSS3-C1T exhibited 98.8 % 16S rRNA gene sequence similarity to each type strain. Strain RSS3-C1T contained MK-6 as the predominant menaquinone and iso-C15 : 0, iso-C17 : 0 3-OH and anteiso-C15 : 0 as the major fatty acids. The major polar lipids of strain RSS3-C1T were phosphatidylethanolamine and two unidentified lipids. The DNA G+C content of strain RSS3-C1T was 39.2 mol%, and DNA–DNA relatedness to the type strains of and was 21±5.3 and 26±7.5 %, respectively. The differential phenotypic properties, together with its phylogenetic and genetic distinctiveness, revealed that strain RSS3-C1T is separated from and . On the basis of the data presented, strain RSS3-C1T is considered to represent a novel species of the genus Lutimonas , for which the name Lutimonas halocynthiae sp. nov. is proposed. The type strain is RSS3-C1T ( = KCTC 32537T = CECT 8444T). In this study, it is also proposed that Aestuariicola saemankumensis should be reclassified as a member of the genus Lutimonas , as Lutimonas saemankumensis comb. nov. (type strain SMK-142T = KCTC 22171T = CCUG 55329T), and the description of the genus Lutimonas is emended.

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“…Members of the family Flavobacteriaceae (phylum Bacteroidetes ), especially of cluster 3 described by Ludwig et al (2010) and subsequently described species of this cluster, showed the highest 16S rRNA nucleotide similarity. The most similar species were Namhaeicola litoreus DPG-25 T (Jung et al , 2012) (91.7 % 16S rRNA nucleotide similarity to VIII.04 T ), Actibacter sediminis JC2129 T (Kim et al , 2008) (91.4 %), Tenacibaculum crassostreae JO-1 T (Lee et al , 2009) (91.0 %), ‘ Marinitalea sucinacia ’ JC2131 (Kim et al , 2011) (90.9 %), Aestuariicola saemankumensis SMK-142 T (Yoon et al , 2008) (90.8 %), Lutimonas vermicola IMCC1616 T (Yang et al , 2007) (90.7 %) and Maritimimonas rapanae A31 T (Park et al , 2009) (90.6 %). In the three phylogenetic analyses strains VI.14 and VIII.04 T always fell into a clade with the genera Actibacter , Aestuariicola , Lutimonas and Namhaeicola (, S1 and S2 available in IJSEM Online).…”

mentioning

confidence: 99%

“…Further differences between VI.14, VIII.04 T and their phylogenetically closest relatives are shown in . Table S1 gives an extended phenotypic comparison including the phylogenetic more distantly related Tenacibaculum crassostreae JO-1 T (Lee et al , 2009), ‘ Marinitalea sucinacia ’ JC2131 (Kim et al , 2011) and Maritimimonas rapanae A31 T (Park et al , 2009) and the complete API ZYM profiles. The full phenotypic characteristics of VI.14 and VIII.04 T are given in the genus and species description.…”

mentioning

confidence: 99%

“…For Actibacter sediminis , Aestuariicola saemankumensis and Lutimonas vermicola , three fatty acid profiles have been reported and the above differences are consistently found (Table S2). The detailed comparison of the cellular fatty acid profiles is given in and a comparison including the phylogenetically more distantly related species Tenacibaculum crassostreae JO-1 T (Lee et al , 2009), Maritimimonas rapanae A31 T (Park et al , 2009) and ‘ Marinitalea sucinacia ’ JC2131 (Kim et al , 2011) in Table S2. The polar lipid profiles of both strains were similar to those reported from the most closely related species Actibacter sediminis , Aestuariicola saemankumensis , Lutimonas vermicola and Namhaeicola litoreus (Jung et al , 2012) as the only detected phospholipid was phosphoethanolamine and glycolipids were absent (Fig.…”

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confidence: 99%

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Aureivirga marina gen. nov., sp. nov., a marine bacterium isolated from the Mediterranean sponge Axinella verrucosa

Haber

Shefer

Giordano

et al. 2013

International Journal of Systematic and Evolutionary Microbiology

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Two bacterial strains, VI.14 and VIII.04T, were isolated from the Mediterranean sponge Axinella verrucosa collected off the Israeli coast near Sdot Yam. The non-motile, aerobic, Gram-negative isolates were oxidase-negative and catalase-positive, and formed golden-brown colonies on marine agar 2216. The pigment was neither diffusible nor flexirubin-like. Strain VIII.04T grew at 15–37 °C, at pH 6.0–9.0, in the presence of 20–50 g NaCl l−1 and 20–80 g sea salts l−1, The spectrum was narrower for strain VI.14, with growth at pH 7.0–8.0. and in the presence of 30–50 g NaCl l−1 and 30–70 g sea salts l−1. The predominant fatty acid (>50 %) in both strains was iso-C15 : 0, and the major respiratory quinone was MK-6. The DNA G+C content was 30.7 and 31.1 mol% for VIII.04T and VI.14, respectively. Results from 16S rRNA sequence similarity and phylogenetic analyses indicated that both strains are closely related to members of the family Flavobacteriaceae within the phylum Bacteroidetes , with as much as 91.7 % 16S rRNA sequence similarity. On the basis of data from the polyphasic analysis, we suggest that the strains represent a novel species in a new genus within the family Flavobacteriaceae , for which the name Aureivirga marina gen. nov., sp. nov. is proposed. Strain VIII.04T ( = ATCC BAA-2394T = LMG 26721T) is the type strain of Aureivirga marina.

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Maritimimonas rapanae gen. nov., sp. nov., isolated from gut microflora of the veined rapa whelk, Rapana venosa

Cited by 17 publications

References 34 publications

Long-term microfouling on commercial biocidal fouling control coatings

Long-term microfouling on commercial biocidal fouling control coatings

Description of Lutimonas halocynthiae sp. nov., isolated from a golden sea squirt (Halocynthia aurantium), reclassification of Aestuariicola saemankumensis as Lutimonas saemankumensis comb. nov. and emended description of the genus Lutimonas

Aureivirga marina gen. nov., sp. nov., a marine bacterium isolated from the Mediterranean sponge Axinella verrucosa

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