State Key Laboratory of Marine Environmental Science, Xiamen University, Xiamen 361005, PR China.
Int J Syst Evol Microbiol. 2014 Jan;64(Pt 1):165-168. doi: 10.1099/ijs.0.051987-0. Epub 2013 Sep 18.
A novel Gram-negative, yellow-pigmented, aerobic, motile by gliding, rod-shaped marine bacterium (JLT2011(T)) was isolated from surface seawater. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain JLT2011(T) could be assigned to the genus Gramella and was most closely related to Gramella gaetbulicola, with 96.2 % similarity. The genomic DNA G+C content was 42.1 %. The predominant fatty acids were C16 : 0, iso-C15 : 0, C18 : 0 and summed feature 3 (C16 : 1ω6c/C16 : 1ω7c). The major menaquinone was MK-6. The major components of the polar lipid profile were phosphatidylglycerol, diphosphatidylglycerol and sphingoglycolipid. On the basis of phenotypic, genotypic and taxonomic data presented, strain JLT2011(T) is considered to represent a novel species of the genus Gramella, for which the name Gramella flava sp. nov. is proposed; the type strain is JLT2011(T) ( = CGMCC 1.12375(T) = LMG 27360(T)).
一株新型革兰氏阴性、黄色、需氧、滑行运动、杆状海洋细菌（JLT2011(T)）是从海水表面分离得到的。基于 16S rRNA 基因序列的系统发育分析表明，菌株 JLT2011(T)可归入革兰氏菌属，与革兰氏菌属亲缘关系最近，相似度为 96.2%。基因组 DNA G+C 含量为 42.1%。主要脂肪酸为 C16:0、iso-C15:0、C18:0 和特征脂肪酸 3（C16:1ω6c/C16:1ω7c）。主要的类异戊二烯醌为 MK-6。极性脂类的主要成分是磷脂酰甘油、双磷脂酰甘油和神经酰胺糖脂。根据表型、基因型和分类学数据，菌株 JLT2011(T)代表革兰氏菌属的一个新种，建议命名为黄色革兰氏菌（Gramella flava sp. nov.）。其模式菌株是 JLT2011(T)（CGMCC 1.12375(T) = LMG 27360(T)）。
