干旱区生态环境知识资源中心(Arid): A novel streptomyces rhizobacteria from desert soil with diverse anti-fungal properties

Arid

DOI	10.1016/j.rhisph.2020.100243
	A novel streptomyces rhizobacteria from desert soil with diverse anti-fungal properties
	Abdelmoteleb, Ali; Gonzalez-Mendoza, D.
通讯作者	Gonzalez-Mendoza, D (corresponding author), Univ Autonoma Baja California ICA UABC, Inst Ciencias Agr, Carretera Delta S-N, Ejido Nuevo Leon 21705, Baja California, Mexico.
来源期刊	RHIZOSPHERE
EISSN	2452-2198
出版年	2020
卷号	16
英文摘要	The Baja California desert harsher environment harbors a limited biodiversity due to extreme conditions like low moisture of sandy soils and high soil temperature. In the present study, actinobacteria from soil of Baja California desert was isolated and their properties as plant growth promoter and antifungal activity were evaluated. Streptomyces netropsis strain A-ICA was isolated and identified based on 16 S rDNA sequences from rhizosphere of native plant Larrea tridentata. The cell suspension and the cell-free supernatant of its culture showed significant antifungal activity against Macrophomina phaseolina, Fusarium oxysporum, Fusarium solani, Fusarium equiseti, Botrytis cinerea, Alternaria alternata and Colletotrichum gloeosporioides. Additionally, the results showed the potential of this strain for production of phytohormones (indol acetic acid and giberrelins) and exhibited highest concentration of soluble-P with the biggest drop in pH. Overall, the results of this study indicate that potential of S. netropsis strain A-ICA isolated from Baja California desert as a significant plant growth promoter and biocontrol agent to reduce growth of phytopathogens.
英文关键词	Plant growth promoting rhizobacteria Desert rhizosphere Antimycotic Secondary metabolites
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000595138700001
WOS关键词	GROWTH ; ACTINOBACTERIA ; SOLUBILIZATION ; ROOTS
WOS类目	Agronomy ; Plant Sciences ; Soil Science
WOS研究方向	Agriculture ; Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/349170
作者单位	[Abdelmoteleb, Ali] Menoufia Univ, Dept Bot, Fac Agr, Shibin Al Kawm 32511, Egypt; [Gonzalez-Mendoza, D.] Univ Autonoma Baja California ICA UABC, Inst Ciencias Agr, Carretera Delta S-N, Ejido Nuevo Leon 21705, Baja California, Mexico
推荐引用方式 GB/T 7714	Abdelmoteleb, Ali,Gonzalez-Mendoza, D.. A novel streptomyces rhizobacteria from desert soil with diverse anti-fungal properties[J],2020,16.
APA	Abdelmoteleb, Ali,&Gonzalez-Mendoza, D..(2020).A novel streptomyces rhizobacteria from desert soil with diverse anti-fungal properties.RHIZOSPHERE,16.
MLA	Abdelmoteleb, Ali,et al."A novel streptomyces rhizobacteria from desert soil with diverse anti-fungal properties".RHIZOSPHERE 16(2020).