文献类型：期刊文献

英文题名：Chitinophaga cymbidii sp nov., isolated from Cymbidium goeringii roots

作者：Li, Lubin[1] Sun, Lei[2] Shi, Nan[2] Liu, Lin[2] Guo, Huijuan[3] Xu, Aifang[2] Zhang, Xiaoxia[3] Yao, Na[1]

第一作者：李潞滨

通信作者：Zhang, XX[1]

机构：[1]Chinese Acad Forestry, Res Inst Forestry, State Key Lab Tree Genet & Breeding, Beijing 100091, Peoples R China;[2]Hebei Univ, Coll Life Sci, Baoding 071002, Peoples R China;[3]Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, Agr Cultural Collect China, Beijing 100081, Peoples R China

年份：2013

卷号：63

期号：PART 5

起止页码：1800-1804

外文期刊名：INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000320741200036)】；

基金：This work was supported by Central Scientific Institution Basal Research Fund of China (grant number. RIF2010-16), the Natural Science Foundation of China (grant numbers 31100002 and 30900001), the Forest Scientific and Technical Support Programme (grant number 2012BAD01B07) and the Natural Science Foundation of Hebei (grant number C2009000180).

语种：英文

摘要：Two Gram-staining-negative, aerobic, non-spore-forming rod-shaped, non-motile bacteria, designated strains R156-2(T). and T58-2 were isolated from the roots of Cymbidium goeringii. The colonies were yellow-pigmented. On the basis of 16S rRNA gene sequence similarity, strains R156-2(T) and T58-2 were shown to be members of the genus Chitinophaga. Strains R156-2(T) and T58-2 showed the greatest level of sequence similarity with Chitinophaga niabensis (96.0-96.3%). The major menaquinone was MK-7. The main cellular fatty acids were iso-C-15:0, C-16:1 omega 5c and iso-C-17:0 3-OH. Phenotypic and genotypic analyses indicated that strains R156-2(T) and T58-2 could not be assigned to any recognized species. Therefore, strains R156-2(T) and T58-2 represent a novel species of the genus Chitinophaga, for which the name Chitinophaga cymbidii sp. nov. is proposed. The type strain is R156-2(T). (=ACCC 05363(T)=KCTC 23738(T)). The DNA G+C content of this strain is 51.9 mol%.