Thirty two accessions of Sorghum bicolor, 10 varieties of Sorghum sudanense and two related species of S. bicolor were analyzed using random amplified polymorphic DNA(RAPD) markers.

• 本研究选用了32个栽培高粱品种、10个苏丹草品种及2个高粱近缘种进行了RAPD分析。