摘要
通过对偏凸山羊草的核型和 C-带分析研究表明 ,偏凸山羊草的 D染色体组与节节麦的 D染色体组很相似 ,其可能来自于节节麦 ;Mv染色体组臂比较大 ,有 2对普通小麦所没有的近端着丝粒染色体 ,且所显
The authors have studied the karyotype and Giemsa C banding pattern of Aegilops ventricosa L.. The result shows that D genome of Aegilops ventricosa L. is similar to that of genome of Aegilops squarrosa (DD) and that Aegilops squarrosa(DD) might be D genome progenitor of Aegilops ventricosa L..The M v genome of Aegilops ventricosa L. have two subtelocentric chromosomes, their arm ratio larger than chromosome of common wheat. They are none chromosome in common wheat, and the C banding pattern of M v gnome in Aegilops ventricosa L. different from chromosome of common wheat.
出处
《种子》
CSCD
北大核心
2000年第1期6-8,共3页
Seed
基金
贵州省科委科技基金
