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首页> 外文期刊>Systematic and Applied Microbiology >Description of Palleronia rufa sp. nov., a biofilm-forming and AHL-producing Rhodobacteraceae, reclassification of Hwanghaeicola aestuarii as Palleronia aestuarii comb. nov., Maribius pontilimi as Palleronia pontilimi comb. nov., Maribius salinus as Palleronia salina comb. nov., Maribius pelagius as Palleronia pelagia comb. nov. and emended description of the genus Palleronia
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Description of Palleronia rufa sp. nov., a biofilm-forming and AHL-producing Rhodobacteraceae, reclassification of Hwanghaeicola aestuarii as Palleronia aestuarii comb. nov., Maribius pontilimi as Palleronia pontilimi comb. nov., Maribius salinus as Palleronia salina comb. nov., Maribius pelagius as Palleronia pelagia comb. nov. and emended description of the genus Palleronia

机译:Palleronia红色SP的描述。 11月。,生物膜形成和产生AHL的乳菌科,重新分类Hwanghaeicola Aestuarii作为Palleronia estuarii梳子。 11月,Maribius Pontimi作为Palteronia Pontimi梳。 11月,Maribius salinus作为帕尔塞尼亚盐梳。 11月,Maribius Pelagia Palleery Comb。 11月。 和Palleronia属的经细制品描述

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Strain MOLA 401(T) was isolated from marine waters in the southwest lagoon of New Caledonia and was shown previously to produce an unusual diversity of quorum sensing signaling molecules. This strain was Gram-negative, formed non-motile cocci and colonies were caramel. Optimum growth conditions were 30 degrees C, pH 8 and 3% NaCl (w/v). Based on 16S rRNA gene sequence analysis, this strain was found to be closely related to Pseudomaribius aestuariivivens NBRC 113039(T) (96.9% of similarity), Maribius pontilimi DSM 104950(T) (96.4% of similarity) and Palleronia marisminoris LMG 22959(T) (96.3% of similarity), belonging to the Roseobacter group within the family Rhodobacteraceae. As its closest relatives, strain MOLA 401(T) is able to form a biofilm on polystyrene, supporting the view of Roseobacter group strains as prolific surface colonizers. An in-depth genomic study allowed us to affiliate strain MOLA 401(T) as a new species of genus Palleronia and to reaffiliate some of its closest relatives in this genus. Consequently, we describe strain MOLA 401(T) (DSM 106827(T)=CIP 111607(T)=BBCC 401(T)) for which we propose the name Palleronia rufa sp. nov. We also propose to emend the description of the genus Palleronia and to reclassify Maribius and Hwanghaeicola species as Palleronia species. (C) 2019 Elsevier GmbH. All rights reserved.
机译:菌株Mola 401(T)从新喀里多尼亚的西南泻湖中与海水中分离出来,并以前显示出了不寻常的仲裁信号传导信号分子的多样性。这种菌株是克阴性的,形成的非运动Cocci和菌落是焦糖。最佳生长条件为30℃,pH8和3%NaCl(w / v)。基于16S rRNA基因序列分析,发现该菌株与假麦芽糖症的假瘤症NBRC 113039(相似性为96.9%)密切相关,Maribius Pontimi DSM 104950(T)(96.4%相似性)和Palleronia Marisminoris LMG 22959( T)(96.3%的相似性),属于家族内的Rosobacter Grous。作为其最接近的亲属,菌株Mola 401(T)能够在聚苯乙烯上形成生物膜,支持醋酸糖菌菌株作为多产的表面结肠剂。深入的基因组研究使我们可以将菌株Mola 401(t)作为Palleronia属的新种类,并在该属中重新损益其最亲近的亲属。因此,我们描述了应变Mola 401(T)(DSM 106827(T)= CIP 111607(T)= BBCC 401(T)),我们提出了Palleronia Rufa Sp的名称。 11月。我们还建议修改Palleronia属的描述,并重新分类Maribius和Hwanghaeicola物种作为Palleronia物种。 (c)2019年Elsevier GmbH。版权所有。

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