Micromonospora lycii sp nov., a novel endophytic actinomycete isolated from wolfberry root (Lycium chinense Mill)

doi:10.1038/ja.2015.109

CORC > 中国农业科学院 > 植物保护研究所

	Micromonospora lycii sp nov., a novel endophytic actinomycete isolated from wolfberry root (Lycium chinense Mill)
	Zhao, Junwei 1; Guo, Lifeng 1; Liu, Chongxi 1; Zhang, Yuejing 1; Guan, Xuejiao 1; Li, Jiansong 1; Xu, Shilin 1; Xiang, Wensheng 1,2; Wang, Xiangjing 1
刊名	JOURNAL OF ANTIBIOTICS
	2016
卷号	69 期号:3 页码:153-158
ISSN号	0021-8820
DOI	10.1038/ja.2015.109
通讯作者	Zhao, Junwei
英文摘要	A novel actinomycete, designated strain NEAU-gq11(T), was isolated from wolfberry root (Lycium chinense Mill) and characterized using a polyphasic approach. Strain NEAU-gq11(T) was observed to form rough-surfaced spores that borne singly on the substrate hyphae but aerial mycelia were not developed. The organism showed closest 16S rRNA gene sequence similarity to Micromonospora saelicesensis Lupac 09(T) (99.4%), and phylogenetically clustered with M. chokoriensis 2-19/6(T) (99.3%), 'M. zeae' NEAU-gq9(T) (99.3%), M. violae NEAU-zh8(T) (99.1%), 'M. jinlongensis' NEAU-GRX11(T) (99.1%), M. zamorensis CR38(T) (99.0%), M. taraxaci NEAU-P5(T) (98.9%) and M. lupini Lupac 14N(T) (98.6%). Phylogenetic analysis based on the gyrB gene sequences also indicated that the isolate clustered with the above type strains except M. violae NEAU-zh8(T). The cell-wall peptidoglycan consisted of meso-diaminopimelic acid and glycine. The major menaquinones were MK-9(H-8), MK-10(H-6) and MK-10(H-2). The phospholipid profile contained diphosphatidylglycerol, phosphatidylethanolamine and phosphatidylinositol. The major fatty acid was iso-C-16:0. Furthermore, some physiological and biochemical properties and low DNA-DNA relatedness values enabled the strain to be differentiated from members of closely related species. Therefore, it is proposed that strain NEAU-gq11(T) represents a novel species of the genus Micromonospora, for which the name Micromonospora lycii sp. nov. is proposed. The type strain is NEAU-gq11(T) (=CGMCC 4.7149(T) = DSM 46703(T)).
学科主题	Biotechnology & Applied Microbiology ; Immunology ; Microbiology ; Pharmacology & Pharmacy
语种	英语
出版者	JAPAN ANTIBIOTICS RESEARCH ASSOC
WOS记录号	WOS:000373096800004
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/11536]
专题	植物保护研究所
作者单位	1.Northeast Agr Univ, Key Lab Agr Biol Funct Gene Heilongjiang Prov, Educ Comm, Sch Life Sci, 59 Mucai St, Harbin 150030, Peoples R China 2.Chinese Acad Agr Sci, Inst Plant Protect, State Key Lab Biol Plant Dis & Insect Pests, Beijing 100193, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Junwei,Guo, Lifeng,Liu, Chongxi,et al. Micromonospora lycii sp nov., a novel endophytic actinomycete isolated from wolfberry root (Lycium chinense Mill)[J]. JOURNAL OF ANTIBIOTICS,2016,69(3):153-158.
APA	Zhao, Junwei.,Guo, Lifeng.,Liu, Chongxi.,Zhang, Yuejing.,Guan, Xuejiao.,...&Wang, Xiangjing.(2016).Micromonospora lycii sp nov., a novel endophytic actinomycete isolated from wolfberry root (Lycium chinense Mill).JOURNAL OF ANTIBIOTICS,69(3),153-158.
MLA	Zhao, Junwei,et al."Micromonospora lycii sp nov., a novel endophytic actinomycete isolated from wolfberry root (Lycium chinense Mill)".JOURNAL OF ANTIBIOTICS 69.3(2016):153-158.