摘 要 ：本研究测定我国1900份大豆栽培种(G.max)、半野生型(G.gracilis)、野生种(G.soja)的种皮过氧化物酶活性和根部荧光性基因表型频率。研究表明,这两个性状基因在我国 Soja 亚属三个种中的表型频率分布是不同的。野生种和半野生型具有较高频率的种皮过氧化物酶高活性和根部非荧光性基因,而栽培种则频率较低。各基因表型频率在栽
Abstract:The phenotypic frequencies of two alleles peroxidase activity(Ep,ep)and rootfluorescence(Fr,fr),were examined in Subgenus soja.The samples were 1210 local varieties and improved cultivars in cultivated soybean(G.max)and 690 wild soybean(G.sojaand G.gracilis).They were introduced from germplasm prese