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Publication Type J
Authors Zhao, S., L. Li, S. H. Li, H. F. Wang, W. N. Hozzein, Y. G. Zhang, M. A. M. Wadaan, W. J. Li and C. Y. Tian
Title Actinotalea suaedae sp nov., isolated from the halophyte Suaeda physophora in Xinjiang, Northwest China
Source Antonie Van Leeuwenhoek International Journal of General and Molecular Microbiology
Author Keywords Actinotalea suaedae sp nov. Endophytic bacteria Halophyte Suaeda physophora emended description maximum-likelihood lipid-composition iron-mine gen. nov. cellulomonas bacteria trees acid
Abstract A Gram-stain-positive, aerobic, non-motile, coryneform bacterium, designated strain EGI 60002(T), was isolated from the halophyte Suaeda physophora. Cells were coryneform shaped and polymorphic. Phylogenetic analysis based on 16S rRNA gene sequences showed that the new isolate was closely related to Actinotalea ferrariae CF5-4(T) (95.8 % gene sequence similarity). The peptidoglycan type of strain EGI 60002(T) was A4 beta, containing l-Orn-d-Ser-d-Asp. The cell-wall sugars were mannose, ribose, rhamnose and glucose. The major fatty acids (> 5 %) of strain EGI 60002(T) were iso-C-14:0, iso-C-15:0, anteiso-C-15:1 A and anteiso-C-15:0. The predominant respiratory quinone was MK-10(H-4). The major polar lipids were diphosphatidylglycerol (DPG), one unidentified phosphoglycolipid (PGL) and one unidentified phospholipid (PL1). The genomic DNA G+C content was 72.3 mol%. On the basis of morphological, physiological, chemotaxonomic data, and phylogenetic analysis, strain EGI 60002(T) should be classified as a novel species within the genus Actinotalea, for which the name Actinotalea suaedae sp. nov. is proposed. The type strain is EGI 60002T (=JCM 19624(T) = KACC 17839(T) = KCTC 29256(T)).
Author Address [Zhao, Shuai; Li, Li; Wang, Hong-Fei; Zhang, Yong-Guang; Li, Wen-Jun; Tian, Chang-Yan] Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Key Lab Biogeog & Bioresource Arid Land, Urumqi 830011, Peoples R China. [Zhao, Shuai; Tian, Chang-Yan] Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi 830011, Peoples R China. [Zhao, Shuai; Wang, Hong-Fei] Univ Chinese Acad Sci, Beijing 100049, Peoples R China. [Li, Li] Northwest A&F Univ, State Key Lab Crop Stress Biol Arid Areas, Yangling 712100, Shaanxi, Peoples R China. [Li, Shan-Hui; Li, Wen-Jun] Sun Yat Sen Univ, State Key Lab Biocontrol, Key Lab Biodivers Dynam & Conservat Guangdong Hig, Coll Ecol & Evolut, Guangzhou 510275, Guangdong, Peoples R China. [Li, Shan-Hui; Li, Wen-Jun] Yunnan Univ, Yunnan Inst Microbiol, Kunming 650091, Peoples R China. [Hozzein, Wael N.; Wadaan, Mohammed A. M.] King Saud Univ, Coll Sci, Bioprod Res Chair BRC, Riyadh 11451, Saudi Arabia. Li, WJ (reprint author), Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Key Lab Biogeog & Bioresource Arid Land, Urumqi 830011, Peoples R China. liwenjun3@mail.sysu.edu.cn; tianchy@ms.xjb.ac.cn
ISSN 0003-6072
ISBN 0003-6072
29-Character Source Abbreviation Antonie Van Leeuwenhoek
Publication Date Jan
Year Published 2015
Volume 107
Issue 1
Beginning Page 1-7
Digital Object Identifier (DOI) 10.1007/s10482-014-0297-y
Unique Article Identifier WOS:000347249500001
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