摘要
花生属(Arachis)酯酶同工酶表明:栽培种(A.hypogaea)四类型间亲缘关系密切;四倍体野生种山地花生(A.monticola)是栽培种的近缘种;在花生组的5个二倍体野生种中,A.batizocoi与A.cardenasii要比A.correntina、绒毛花生(A.villosa)及狭籽花生(A.stenosperma)同栽培种的关系相对更近;但拟直立型组的A.rigonii与三籽组的细小花生(A.pusilla)对栽培种则呈远缘。
The electrophoresis analysis of isozymes of Arachis show a very close relationship among four types of cultispecies (A.hypogaea) and A.monticola,the tetraploid wild species is a related species.Among the five diploid wild species of Arachis Section,both A.cardenasii with A genome and A.batizocoi with B genome are found to be relatively nearer to cultispecies than A.correntina,A.stenosperma and A.villosa,while A.rigonii of Erectoides Section and A.pusilla of Triseminala Section are the distant species.
关键词
花生属
酯酶
同功酶
酶谱
Arachis
Cultispecies
Wildspecies
Relationship
Esterase isozymt spectrum.
