蓝粒小麦育种衍生材料染色体的C带检测

摘要

本研究应用改良的C-带技术,对供试蓝粒小麦衍生后代11个株系共94个单株进行了分析检测,结果表明:94个单株中有25个单株检测到了长穗偃麦草的4 Ag染色体,导入率为26.60％.本研究结果可为蓝粒小麦育种后代的选育提供理论参考.%In this study,the blue wheat derived materials of 11 lines (94 individual plants) were analyzed by using the improvement of C-banding.The results showed that the 25 individuals in 94 plants were detected with Elytrigia elongata 4 Ag Chromosome.The import rate was 26.60％.The results of this study can provide a theoretical reference for the breeding of blue grain wheat.