三个新的细菌菌株,FE4T,FE10T,和LA51T,在系统发育上属于假单胞菌属,弧菌,或者Marinobacter,分别,从海参刺参的受精卵和幼鱼中分离的特征是基于基因组的分类学方法,包括多位点序列分析(MLSA)以及经典的表型和化学分类学特征。基于四个系统发育标记蛋白基因的核苷酸序列重建的分子网络显示,菌株FE4T,FE10T,LA51T与盐生假单胞菌密切相关,Lentus弧菌,和类似马氏杆菌,分别。与FE4T的系统发育相关物种的平均核苷酸同一性(ANI)比较,FE10T,和LA51T表明,每个新描述的菌株都不能被鉴定为每个属中的任何先前描述的物种,这些物种显示<95%ANI:91.3%的FE4T针对shioyasakiensisJCM18891T,FE10T对\"V的92.6%bathopelagicus\“Sal10,LA51T的92.6%与M.similisA3d10T,最大,分别。这里,我们展示了分子系统发育,基因组,表型,和新描述的物种FE4T的化学分类学特征,FE10T,LA51T我们还提出了假交替单胞菌。11月。以FE4T(JCM36173T=LMG33143T)为类型应变,阿斯蒂科弧菌。11月。以FE10T(JCM36174T=LMG33144T)为应变型,和马氏杆菌属。11月。以LA51T(JCM36175T=LMG33145T)为类型应变。
Three novel bacterial strains, FE4T, FE10T, and LA51T, which are phylogenetically affiliated to the genera Pseudoalteromonas, Vibrio, or Marinobacter, respectively, isolated from fertilized eggs and juveniles of sea cucumber Apostichopus japonicus were characterized by a genome-based taxonomical approach including multilocus sequence analysis (MLSA) combined with classical phenotypic and chemotaxonomic characterizations. A molecular network reconstructed on the basis of nucleotide sequences of four phylogenetic maker protein genes revealed that the strains FE4T, FE10T, and LA51T were closely related to Pseudoalteromonas shioyasakiensis, Vibrio lentus, and Marinobacter similis, respectively. Average nucleotide identity (ANI) comparisons against phylogenetically related species to FE4T, FE10T, and LA51T demonstrated that each newly described strain could not be identified as any previously described species within each genus showing < 95% ANI: 91.3% of FE4T against P. shioyasakiensis JCM 18891 T, 92.6% of FE10T against \"V. bathopelagicus\" Sal10, and 92.6% of LA51T against M. similis A3d10T, in maximum, respectively. Here, we show molecular phylogenetic, genomic, phenotypic, and chemotaxonomic features of the newly described species FE4T, FE10T, and LA51T. We also propose Pseudoalteromonas apostichopi sp. nov. with FE4T (JCM 36173 T = LMG 33143 T) as the type strain, Vibrio apostichopi sp. nov. with FE10T (JCM 36174 T = LMG 33144 T) as the type strain, and Marinobacter apostichopi sp. nov. with LA51T (JCM 36175 T = LMG 33145 T) as the type strain.