Institute of Evolutionary Biology and Environmental Studies, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland.
Center for Microscopy and Image Analysis, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland.
Int J Syst Evol Microbiol. 2011 Jun;61(Pt 6):1418-1424. doi: 10.1099/ijs.0.025395-0. Epub 2010 Jul 2.
An orange-pigmented, Gram-staining-negative, non-motile, filament-forming, rod-shaped bacterium (BUZ 3(T)) was isolated from a coastal mud sample from the North Sea (Fedderwardersiel, Germany) and characterized taxonomically using a polyphasic approach. According to 16S rRNA gene sequence data, it belonged to the family Cytophagaceae, exhibiting low 16S rRNA gene sequence similarity (<90 %) with members of the genera Spirosoma, Rudanella and Fibrella. The DNA G+C content was 52.0 mol%. The major fatty acids were summed feature 3 (comprising C(16 : 1)ω7c and/or iso-C(15 : 0) 2-OH), C(16 : 1)ω5c and iso-C(17 : 0) 3-OH. The major polar lipids consisted of phosphatidylethanolamine and several aminolipids. On the basis of phenotypic, chemotaxonomic and phylogenetic data, it is proposed that strain BUZ 3(T) represents a novel genus and species, for which the name Fibrisoma limi gen. nov., sp. nov. is proposed. The type strain is BUZ 3(T) ( = DSM 22564(T) = CCUG 58137(T)).
从北海（德国费德瓦尔德西耶尔）的沿海泥样中分离到一株橙色、革兰氏染色阴性、非运动、丝状、杆状细菌（BUZ 3(T)），并采用多相分类法对其进行了分类学表征。根据 16S rRNA 基因序列数据，它属于噬纤维菌科，与 Spirosoma、Rudanella 和 Fibrella 属的成员的 16S rRNA 基因序列相似性较低（<90%）。DNA G+C 含量为 52.0 mol%。主要脂肪酸为 sum feature 3（包含 C(16:1)ω7c 和/或 iso-C(15:0) 2-OH）、C(16:1)ω5c 和 iso-C(17:0) 3-OH。主要极性脂包括磷脂酰乙醇胺和几种胺脂。基于表型、化学生态和系统发育数据，建议该菌株 BUZ 3(T) 代表一个新属和新种，命名为 Fibrisoma limi 属。nov.，sp. nov.。其模式菌株为 BUZ 3(T)（=DSM 22564(T)=CCUG 58137(T)）。
