实验原理和目的:在果树育种中一些常用的育种方法如远缘杂交、二倍体与四倍体杂交等,获得的合子胚往往在发育的早期阶段就败育或退化。通过胚抢救,将可能败育或退化的胚从母体内分离出来,经过适宜的培养,获得再生植株。
关键词: 合子胚, 败育, 胚抢救
材料与试剂
仪器设备
实验步骤
参考文献
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