College of Land Resources and Environment, Jiangxi Agricultural University, Nanchang 330045, Jiangxi Province, PR China.
State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, PR China.
Int J Syst Evol Microbiol. 2012 Oct;62(Pt 10):2342-2346. doi: 10.1099/ijs.0.033795-0. Epub 2011 Nov 18.
A novel actinomycete, designated strain FXJ1.034(T), was isolated from acidic soil collected in Jiangxi Province, South-east China. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain FXJ1.034(T) belonged to the genus Lentzea and showed high sequence similarities to Lentzea kentuckyensis NRRL B-24416(T) (98.5%) and Lentzea albida NBRC 16102(T) (98.3%). Morphological and chemotaxonomic characteristics supported its assignment to the genus Lentzea. The results of DNA-DNA hybridization, physiological and biochemical tests allowed genotypic and phenotypic differentiation of the novel strain from closely related species. Based on the evidence presented here, strain FXJ1.034(T) represents a novel species of the genus Lentzea, for which the name Lentzea jiangxiensis sp. nov. is proposed. The type strain is FXJ1.034(T) ( = CGMCC 4.6609(T) = NBRC 106680(T)).
一株新的放线菌，菌株 FXJ1.034(T)，从中国东南部江西省采集的酸性土壤中分离得到。基于 16S rRNA 基因序列的系统发育分析表明，菌株 FXJ1.034(T)属于 Lentzea 属，与 Lentzea kentuckyensis NRRL B-24416(T)（98.5%）和 Lentzea albida NBRC 16102(T)（98.3%）具有很高的序列相似性。形态学和化学分类学特征支持其被归为 Lentzea 属。DNA-DNA 杂交、生理生化试验的结果允许该新型菌株与密切相关的物种进行基因和表型的区分。基于这里提出的证据，菌株 FXJ1.034(T)代表 Lentzea 属的一个新种，提议将其命名为 Lentzea jiangxiensis sp. nov.。其模式菌株为 FXJ1.034(T)（ = CGMCC 4.6609(T) = NBRC 106680(T)）。
