Mycosphere Essays 9: Defining biotrophs and hemibiotrophs

doi:10.5943/mycosphere/7/5/2

	Mycosphere Essays 9: Defining biotrophs and hemibiotrophs
	De Silva, N., I 1,2,3,4; Lumyong, S.1; Hyde, K. D.2; Bulgakov, T.5; Phillips, A. J. L.6; Yan, J. Y.7
	2016
发表期刊	MYCOSPHERE
卷号	7 期号:5 页码:545-559
摘要	Fungi are ubiquitous and exhibit diverse life-styles. Many exhibit a continuum of life-styles ranging from biotrophy, through to necrotrophy and ultimately to saprotrophy. This paper was initiated to establish a set of definitions for fungal life-styles, in an attempt to achieve better documentation in scientific publications of the roles played by taxa. Biotrophism is a life-style where a taxon shows high dependency on a host plant, but causes minimum damage. Biotrophs have total dependency upon living plant cells, whereas hemibiotrophs have an initial biotrophic life-style and a subsequent necrotrophic phase. The necrotrophic life-style involves actively killing host plant cells by secreting cell wall degrading enzymes and phytotoxins. Biotrophic fungi have developed an intimate relationship with the host plant using haustoria for nutrient assimilation. It is believed that biotrophy evolved when fungi developed an ability to modulate plant defense mechanisms. Therefore, biotrophs utilize different strategies to overcome host plant defenses. This paper defines the terms biotrophs and hemibiotrophs in relation to fungi and provides a discussion on its significance, role and life history.
关键词	Appressoria Endophyte Haustorium Necrotroph Saprotroph
DOI	10.5943/mycosphere/7/5/2
收录类别	SCI
语种	英语
WOS记录号	WOS:000385915800002
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/33625
专题	中国科学院东亚植物多样性与生物地理学重点实验室
作者单位	1.Chiang Mai Univ, Fac Sci, Dept Biol, Chiang Mai 50200, Thailand 2.Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai 57100, Thailand 3.World Agro Forestry Ctr East & Cent Asia Off, 132 Lanhei Rd, Kunming 650201, Peoples R China 4.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Biodivers & Biogeog East Asia KLPB, Kunming 650201, Yunnan, Peoples R China 5.Southern Fed Univ, Acad Biol & Biotechnol, Rostov Na Donu 344090, Russia 6.Univ Lisbon, Fac Sci, Biosyst & Integrat Sci Inst BioISI, P-1749016 Lisbon, Portugal 7.Beijing Acad Agr & Forestry Sci, Inst Plant & Environm Protect, Beijing 100097, Peoples R China
推荐引用方式 GB/T 7714	De Silva, N., I,Lumyong, S.,Hyde, K. D.,et al. Mycosphere Essays 9: Defining biotrophs and hemibiotrophs[J]. MYCOSPHERE,2016,7(5):545-559.
APA	De Silva, N., I,Lumyong, S.,Hyde, K. D.,Bulgakov, T.,Phillips, A. J. L.,&Yan, J. Y..(2016).Mycosphere Essays 9: Defining biotrophs and hemibiotrophs.MYCOSPHERE,7(5),545-559.
MLA	De Silva, N., I,et al."Mycosphere Essays 9: Defining biotrophs and hemibiotrophs".MYCOSPHERE 7.5(2016):545-559.

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