The genetic diversity of the commercial and local resource cultivars of rice in Yunnan Province was studied using resistance gene analogue (RGA) based on resistance gene conserved sequence.

• 摘要根据抗病基因在保守区域序列同源的原理，利用RGA方法对云南省主要栽培品种和地方资源品种的遗传多样性进行了分析。