干旱区生态环境知识资源中心(Arid): The role of strigolactone structural diversity in the host specificity and control of Striga, a major constraint to sub-Saharan agriculture

Arid

DOI	10.1002/ppp3.10549
	The role of strigolactone structural diversity in the host specificity and control of Striga, a major constraint to sub-Saharan agriculture
	Shimels, Mahdere Z.; Rendine, Stefano; Ruyter-Spira, Carolien; Rich, Patrick J.; Ejeta, Gebisa; Bouwmeester, Harro J.
通讯作者	Bouwmeester, HJ
来源期刊	PLANTS PEOPLE PLANET
EISSN	2572-2611
出版年	2024
英文摘要	The parasitic plant genus Striga causes major yield losses to several crops such as sorghum, millet, and rice in arid and semi-arid regions of the tropics. For Striga to successfully parasitize its host plant, two conditions should be fulfilled: suitable germination conditions and the presence of a host plant that exudes so-called germination stimulants, strigolactones, that are also as a signal to attract beneficial micro-organisms such as arbuscular mycorrhizal (AM) fungi. Different plant species exude qualitatively and quantitatively different blends of strigolactones, and this plays a key role in determining Striga host specificity. Sorghum lgs1 genotypes with a mutation in a sulfotransferase (SbSOT4A), for example, exude orobanchol and are resistant to Striga, while 5-deoxystrigol is the major strigolactone exuded by susceptible cultivars with wild type SbSOT4A. In this review, we discuss the current knowledge on the biosynthesis of the large diversity of strigolactones, how SbSOT4A may be involved in this, and how strigolactone diversity may contribute to microbiome recruitment. Finally, we discuss how knowledge on the importance of strigolactone diversity can contribute to Striga control.
英文关键词	arbuscular mycorrhizal fungi microbiome parasitic plants sorghum Striga strigolactones sulfotransferase
类型	Article ; Early Access
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001293211100001
WOS关键词	HERMONTHICA DEL. BENTH. ; ROOT PARASITIC PLANTS ; BIOCHEMICAL-CHARACTERIZATION ; ESTROGEN SULFOTRANSFERASE ; SUBSTRATE SPECIFICITIES ; GERMINATION STIMULANTS ; PHOSPHATE DEFICIENCY ; BIOLOGICAL-ACTIVITY ; ARABIDOPSIS ; SORGHUM
WOS类目	Biodiversity Conservation ; Plant Sciences ; Ecology
WOS研究方向	Biodiversity & Conservation ; Plant Sciences ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/405126
推荐引用方式 GB/T 7714	Shimels, Mahdere Z.,Rendine, Stefano,Ruyter-Spira, Carolien,et al. The role of strigolactone structural diversity in the host specificity and control of Striga, a major constraint to sub-Saharan agriculture[J],2024.
APA	Shimels, Mahdere Z.,Rendine, Stefano,Ruyter-Spira, Carolien,Rich, Patrick J.,Ejeta, Gebisa,&Bouwmeester, Harro J..(2024).The role of strigolactone structural diversity in the host specificity and control of Striga, a major constraint to sub-Saharan agriculture.PLANTS PEOPLE PLANET.
MLA	Shimels, Mahdere Z.,et al."The role of strigolactone structural diversity in the host specificity and control of Striga, a major constraint to sub-Saharan agriculture".PLANTS PEOPLE PLANET (2024).