常見(jiàn)例句The abnormal rate of chromosome number was highest inthe callus with seed embryo as explant,but the callus grewout no budor very few buds with abnormal bud shape. 以種胚為外植體的愈傷組織中染色體數(shù)目異常的頻率最高,但愈傷組織不出芽或出芽量極少,且芽形態(tài)不正常。 返回 Budor