地中海短波单胞菌新种，一种来自地中海的无柄菌种。
Brevundimonas mediterranea sp. nov., a non-stalked species from the Mediterranean Sea.
作者信息
Fritz Ingo, Strömpl Carsten, Nikitin Denis I, Lysenko A M, Abraham Wolf-Rainer
机构信息
Max-Planck-Institute for Molecular Genetics, Department of Vertebrate Genomics, Ihnestraße 73, 14195 Berlin, Germany.
GBF - National Research Center for Biotechnology, Division of Microbiology, Mascheroder Weg 1, D-38124 Braunschweig, Germany.
出版信息
Int J Syst Evol Microbiol. 2005 Jan;55(Pt 1):479-486. doi: 10.1099/ijs.0.02852-0.
Six strains of Gram-negative, rod-shaped, non-spore-forming bacteria were isolated from the Mediterranean Sea. 16S rRNA gene sequence analysis indicated that the strains were affiliated within the alphaproteobacterial genus Brevundimonas, with Brevundimonas intermedia (99.4 %) and Brevundimonas vesicularis (99.2 %) as their closest relatives. This affiliation was supported by chemotaxonomic data (major polar lipids: phosphatidyl diacylglycerol, sulfoquinovosyl diacylglycerol and phosphatidyl glucopyranosyl diacylglycerol; major fatty acids: C(18 : 1), C(16 : 0), C(16 : 1), C(15 : 0), C(17 : 1)omega8c, 11-Me-C(18 : 1)omega5t). The results of DNA-DNA hybridization and physiological and biochemical tests allowed genotypic and phenotypic differentiation of the strains from all recognized Brevundimonas species. The strains therefore represent a novel species, for which the name Brevundimonas mediterranea sp. nov. is proposed, with the type strain V4.BO.10T)(=LMG 21911T=CIP 107934T).
从地中海分离出六株革兰氏阴性、杆状、无芽孢形成的细菌。16S rRNA基因序列分析表明，这些菌株隶属于α-变形菌纲的短波单胞菌属，与中间短波单胞菌（99.4%）和泡囊短波单胞菌（99.2%）亲缘关系最近。化学分类数据（主要极性脂类：磷脂酰二酰甘油、磺基喹诺糖基二酰甘油和磷脂酰吡喃葡萄糖基二酰甘油；主要脂肪酸：C(18 : 1)、C(16 : 0)、C(16 : 1)、C(15 : 0)、C(17 : 1)ω8c、11-甲基-C(18 : 1)ω5t）支持了这种分类关系。DNA-DNA杂交以及生理生化测试结果能够对这些菌株与所有已确认的短波单胞菌属物种进行基因型和表型区分。因此，这些菌株代表了一个新物种，提议将其命名为地中海短波单胞菌（Brevundimonas mediterranea sp. nov.），模式菌株为V4.BO.10T（=LMG 21911T=CIP 107934T）。
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