McCammon S A, Bowman J P
Int J Syst Evol Microbiol. 2000 May;50 Pt 3:1055-1063. doi: 10.1099/00207713-50-3-1055.
16S rRNA phylogenetic analysis of a number of yellow- and orange-pigmented strains isolated from a variety of Antarctic habitats including sea ice, lakewater and cyanobacterial mats indicated a close relationship to the genus Flavobacterium but distinct from known Flavobacterium species. Phenotypic properties, DNA G+C content and whole-cell fatty acid profiles of the Antarctic strains were consistent with those of the genus Flavobacterium. DNA-DNA hybridization analysis indicated the presence of two distinct and novel genospecies each isolated from a different Antarctic habitat. From polyphasic taxonomic data it is proposed that the two groups represent new species with the following proposed names: Flavobacterium gillisiae (ACAM 601T) and Flavobacterium tegetincola (ACAM 602T). In addition polyphasic analysis of the species '[Cytophaga] xantha' (Inoue and Komagata 1976), isolated from Antarctic mud, indicated it was a distinct member of the genus Flavobacterium and was thus revived as Flavobacterium xanthum. Phylogenetic and fatty acid analyses also indicate that the species [Flavobacterium] salegens (Dobson et al. 1993), from Organic Lake, Antarctica, is misclassified at the genus level. It is proposed that this species belongs to a new genus, Salegentibacter salegens gen. nov., comb. nov.
对从包括海冰、湖水和蓝藻席等多种南极生境中分离出的一些黄色和橙色色素菌株进行的16S rRNA系统发育分析表明，它们与黄杆菌属关系密切，但与已知的黄杆菌物种不同。南极菌株的表型特征、DNA G+C含量和全细胞脂肪酸谱与黄杆菌属一致。DNA-DNA杂交分析表明，存在两个不同的新基因型物种，每个物种都从不同的南极生境中分离得到。根据多相分类学数据，建议将这两组代表新物种，其提议名称如下：吉利斯黄杆菌（ACAM 601T）和黄杆菌（ACAM 602T）。此外，对从南极泥浆中分离出的物种“[噬纤维菌]黄杆菌”（Inoue和Komagata，1976年）进行的多相分析表明，它是黄杆菌属的一个独特成员，因此被重新命名为黄杆菌。系统发育和脂肪酸分析还表明，来自南极有机湖的物种[黄杆菌]盐生菌（Dobson等人，1993年）在属水平上分类错误。建议将该物种归入一个新属，即盐生盐杆菌属，新组合。
