干旱区生态环境知识资源中心(Arid): Antagonistic yeasts from a salt-lake region in Egypt: identification of a taxonomically distinct group of phylloplane strains related to Sporisorium

Arid

DOI	10.1007/s10482-018-1184-8
	Antagonistic yeasts from a salt-lake region in Egypt: identification of a taxonomically distinct group of phylloplane strains related to Sporisorium
	Sipiczki, Matthias 1; Selim, Samy A.2,3
通讯作者	Sipiczki, Matthias
来源期刊	ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY
ISSN	0003-6072
EISSN	1572-9699
出版年	2019
卷号	112 期号:4 页码:523-541
英文摘要	Non-pathogenic yeasts antagonising microorganisms that cause pre- and postharvest diseases of plants have been found in diverse habitats. Their practical applicability as biocontrol agents (BCAs) depends on the strength of their antagonistic activity and/or spectrum of sensitive target microorganisms. In this study, yeasts were isolated from the phylloplane and fruits of plants growing in the alkaline water lake region Wadi El-Natrun, Egypt, and tested for antifungal and antibacterial activity. All phylloplane yeast isolates belonged to the Basidiomycota and most of them could antagonise at least certain test organisms. One group of isolates showing strong antagonism against almost all fungi and yeasts appears to represent a hitherto undescribed species distantly related to the smut genus Sporisorium. This is the first report of antagonistic activity in Sporisorium. The isolates assigned to Naganishia and Papiliotrema were more effective against bacteria. The broadest range and intensity of antagonism was observed in the fruit-associated strains belonging to the ascomycetous species Wickerhamomyces subpelliculosus. The Wickerhamomyces strains are good broad-spectrum BCA candidates, the Sporisorium strains could be used as efficient antifungal BCAs, whereas the Papiliotrema isolate can be exploited as an antibacterial biocontrol agent.
英文关键词	Antagonistic yeasts Antibacterial Antifungal BCA Biocontrol Desert Phylloplane yeasts
类型	Article
语种	英语
国家	Hungary ; Saudi Arabia ; Egypt
收录类别	SCI-E
WOS记录号	WOS:000461302000004
WOS关键词	POSTHARVEST DISEASES ; BIOLOGICAL-CONTROL ; ANTIFUNGAL ACTIVITY ; BIOCONTROL ; FUNGAL ; FLOCCULOSIN ; MECHANISMS ; PHYLOGENY ; USTILAGO ; GROWTH
WOS类目	Microbiology
WOS研究方向	Microbiology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/214211
作者单位	1.Univ Debrecen, Dept Genet & Appl Microbiol, H-4032 Debrecen, Hungary; 2.Jouf Univ, Coll Appl Med Sci, Clin Lab Sci Dept, Al Jouf, Saudi Arabia; 3.Suez Canal Univ, Dept Bot, Fac Sci, Ismailia, Egypt
推荐引用方式 GB/T 7714	Sipiczki, Matthias,Selim, Samy A.. Antagonistic yeasts from a salt-lake region in Egypt: identification of a taxonomically distinct group of phylloplane strains related to Sporisorium[J],2019,112(4):523-541.
APA	Sipiczki, Matthias,&Selim, Samy A..(2019).Antagonistic yeasts from a salt-lake region in Egypt: identification of a taxonomically distinct group of phylloplane strains related to Sporisorium.ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY,112(4),523-541.
MLA	Sipiczki, Matthias,et al."Antagonistic yeasts from a salt-lake region in Egypt: identification of a taxonomically distinct group of phylloplane strains related to Sporisorium".ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY 112.4(2019):523-541.