小黑麦杂种后代的Giemsa　C带研究

A Study on Hybrid Descendants Wheat-rye by Using Giemsa C-Banding Technique

采用ＧｉｅｍｓａＣ显带技术，对小黑麦杂种后代的染色体组成进行了分析鉴定。从中鉴定出附加１Ｒ、４Ｒ的二体异附加系和附加７Ｒ的单体异附加系。

Wheat-rye addition lines were identified by using Ciemsa C-banding technique. From these lines, we obtained disomic addition lines of chromosomes IR, 4R,monosomic addition line of chromosome 7R.