Studies on the reproduction and cytogenetic characterization of a primary amphidiploid Cucumis species C. hytivus Chen a......

Interspecific hybridization and allopolyploidization contribute to the improvement of many important crops. Recently, we......

人工合成的双二倍体在遗传和植物育种中有重要作用。为探讨远缘杂交后代双二倍体育性提高及其细胞学稳定的分子机制,利用ALFP、MAS......

用离体叶段接种方法鉴定了11个四倍体小麦-山羊草双二倍体、波斯小麦PS5、硬粒小麦DR147、5份山羊草、杂交高代材料Am9/莱州953*2F......

将节节麦与黑麦杂交,利用F1胚愈伤组织培养再生杂种植株,对胚再生杂种F1进行秋水仙素加倍获得了节节麦和黑麦的双二倍体(DDRR). 杂......