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节节麦的核型和C-带带型分析
ANALYSIS OF KARYOTYPE AND C BANDING PATTERN OF TRITICUM TAUSCHII(DD)
【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。
【Abstract】 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
【关键词】 节节麦;
核型;
C-带带型;
同源性;
【Key words】 Triticum tauschii Tausch; karyotype; C banding pattern; homogeneity;
【Key words】 Triticum tauschii Tausch; karyotype; C banding pattern; homogeneity;
- 【文献出处】 江苏农学院学报 , 编辑部邮箱 ,1998年01期
- 【分类号】S512.03
- 【被引频次】15
- 【下载频次】95