Ipomoea trifida;
receptor protein kinase;
self-incompatibility;
D O I:
10.1093/oxfordjournals.pcp.a028998
中图分类号:
Q94 [植物学];
学科分类号:
071001 ;
摘要:
We have characterized a cDNA clone, IRK1, for a putative receptor kinase from a stigma cDNA library of Ipomoea trifida. IRK1 protein contains an extracellular receptor-like domain and the consensus sequences diagnostic of serine/threonine protein kinase, Both the pattern of gene expression and the results of RFLP analysis indicate that the IRK1 gene is not primarily involved in the self-incompatibility system of Ipomoea.