摘要
运用Ｃ－分带技术对节节麦的核型和Ｃ－带带型进行的研究表明，节节麦的染色体组的Ｃ－带带型和小麦Ｄ组染色体的带型很相似，表明这两组染色体具有较强的同源性，小麦的Ｄ组染色体的供体很可能就是节节麦。
The karyotype and chromosomal C banding pattern of Triticum tauschill (DD) was analyzed to establish the homogeneity between genome of Triticum tauschill (DD) and D genome of hexaploid wheat The results showed that the chromosomal C banding pattern of Triticum tauschii (DD) is similar to that of D genome of hexaploid wheat and that Triticum tauschii (DD) might be D genome progenitor of common wheat
出处
《江苏农学院学报》
CSCD
1998年第1期7-10,共4页
Jiangsu Agricultural Research
关键词
节节麦
核型
C-带带型
同源性
小麦
Triticum tauschii Tausch
karyotype
C banding pattern
homogeneity
