干旱区生态环境知识资源中心(Arid): Endophytic bacteria associated with endangered plant Ferula sinkiangensis K. M. Shen in arid land: diversity and plant growth-promoting traits

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	Endophytic bacteria associated with endangered plant Ferula sinkiangensis K. M. Shen in arid land: diversity and plant growth-promoting traits
	Liu Yonghong; Guo Jianwei; Li Li; Asem Mipeshwaree D; Zhang Yongguang; Mohamad Osama A; Salam Nimaichand; Li Wenjun
来源期刊	Journal of Arid Land
ISSN	1674-6767
出版年	2017
卷号	9 期号:3 页码:432-445
英文摘要	Ferula spp. are traditional medicinal plants found in arid land. Large-scale excavation for extracting bioactive compounds from the plants in arid regions of Xinjiang over the last few years has, however, significantly decreased their distributions. Due to the urgent need for preservation of these plant resources, along with the need of searching for alternative source of the useful metabolites, it is important to screen the endophytic microbial resources associated with the plant Ferula sinkiangensis K. M. Shen. In the study, a total of 125 endophytic bacteria belonging to 3 phyla, 13 orders, 23 families, and 29 genera were isolated based on 16S rRNA gene sequencing data. Among the different isolates, three strains isolated from roots were potential novel species of the genera Porphyrobacter, Paracoccus and Amycolatopsis. In this study, 79.4% and 57.1% of the total isolates were capable of producing indole-3-acetic acid (IAA) and siderophore, respectively. And, 40.6% of the strains inhibit the growth of fungal pathogen Alternaria alternata, 17.2% and 20.2% strains were positive for antagonism against Verticillium dahlia 991 and V. dahlia 7, respectively. These results demonstrated that F. sinkiangensis is a rich reservoir of endophytic bacterial resources with potential for production of biologically important functions such as plant growth-promoting factors.
英文关键词	endophytic bacteria Ferula sinkiangensis endangered species growth promoting
类型	Article
语种	英语
开放获取类型	Bronze
收录类别	CSCD
WOS研究方向	Plant Sciences
CSCD记录号	CSCD:5983411
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/335802
作者单位	Liu Yonghong, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Key Laboratory of Biogeography and Bioresource in Arid Land, Chinese Academy of Sciences, Urumqi, Xinjiang 830011, China.; Li Li, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Key Laboratory of Biogeography and Bioresource in Arid Land, Chinese Academy of Sciences, Urumqi, Xinjiang 830011, China.; Zhang Yongguang, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Key Laboratory of Biogeography and Bioresource in Arid Land, Chinese Academy of Sciences, Urumqi, Xinjiang 830011, China.; Mohamad Osama A, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Key Laboratory of Biogeography and Bioresource in Arid Land, Chinese Academy of Sciences, Urumqi, Xinjiang 830011, China.; Guo Jianwei, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Key Laboratory of Biogeography and Bioresource in Arid Land, Chinese Academy of Sciences;;...
推荐引用方式 GB/T 7714	Liu Yonghong,Guo Jianwei,Li Li,et al. Endophytic bacteria associated with endangered plant Ferula sinkiangensis K. M. Shen in arid land: diversity and plant growth-promoting traits[J],2017,9(3):432-445.
APA	Liu Yonghong.,Guo Jianwei.,Li Li.,Asem Mipeshwaree D.,Zhang Yongguang.,...&Li Wenjun.(2017).Endophytic bacteria associated with endangered plant Ferula sinkiangensis K. M. Shen in arid land: diversity and plant growth-promoting traits.Journal of Arid Land,9(3),432-445.
MLA	Liu Yonghong,et al."Endophytic bacteria associated with endangered plant Ferula sinkiangensis K. M. Shen in arid land: diversity and plant growth-promoting traits".Journal of Arid Land 9.3(2017):432-445.