Expression of SYMRK affects the development of arbuscular mycorrhiza in   tobacco roots

doi:10.1007/s11738-012-1050-7

CORC > 北京大学 > 生命科学学院

	Expression of SYMRK affects the development of arbuscular mycorrhiza in tobacco roots
	Tan, Zhijing ; Hu, Yuanlei ; Lin, Zhongping
刊名	acta physiologiae plantarum
	2013
关键词	Arbuscular mycorrhiza CCaMK Phosphate transporter SYMRK MEDICAGO-TRUNCATULA LOTUS-JAPONICUS RECEPTOR-KINASE PHOSPHATE TRANSPORTER NODULE DEVELOPMENT LAND PLANTS PCR DATA SYMBIOSIS FUNGI COLONIZATION
DOI	10.1007/s11738-012-1050-7
英文摘要	SYMRK is a plant receptor-like kinase with a role in root endosymbiosis. Heterologous expression of SYMRK from non-legumes can complement the loss-of-function effects of the mutant symrk in legumes. However, it is unclear whether the development of arbuscular mycorrhiza (AM) is affected along with the enhanced expression of SYMRK. In the present study, the full-length LsSYMRK gene was cloned from Lathyrus sativus. Overexpression of LsSYMRK in tobacco roots was essential for AM development, and affected the expression of genes which are involved in the potential signaling pathway of AM. In addition, the pattern of hyphal penetration changed from radial to longitudinal when hyphae reached the root cortex. Furthermore, overexpression of LsSYMRK increased tobacco biomass in the presence of AM fungi. These results suggest that increased expression of SYMRK in roots of AM-infected tobacco can increase the colonization and biomass.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000313015300009&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Plant Sciences; SCI(E); 0; ARTICLE; 1; 85-94; 35
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/162671]
专题	生命科学学院
推荐引用方式 GB/T 7714	Tan, Zhijing,Hu, Yuanlei,Lin, Zhongping. Expression of SYMRK affects the development of arbuscular mycorrhiza in tobacco roots[J]. acta physiologiae plantarum,2013.
APA	Tan, Zhijing,Hu, Yuanlei,&Lin, Zhongping.(2013).Expression of SYMRK affects the development of arbuscular mycorrhiza in tobacco roots.acta physiologiae plantarum.
MLA	Tan, Zhijing,et al."Expression of SYMRK affects the development of arbuscular mycorrhiza in tobacco roots".acta physiologiae plantarum (2013).