十字花科几种植物的胚培养研究  

THE STUDIES ON EMBRYO CULTURE OF SEVERAL PLANTS OF CRUCIFERAE

作　　者：吴沿友[1] 蒋九余[1] 帅世文[1] 廖海民[1] 

机构地区：[1]中国科学院地球化学研究所,贵州农学院植保系

出　　处：《广西植物》1996年第4期367-369,共3页Guihaia

基　　金：贵州省自然科学基金

摘　　要：利用幼胚成功地培养出白菜型油菜、芥菜型油菜、甘蓝型油菜、埃塞俄比亚芥、诸葛菜的再生植株。通过研究表明：不同的植物在培养基中的反应不同。同一个材料，在不同时期，培养的效果也不同。白菜型油菜难形成愈伤组织，且愈伤组织也难以分化，但生根较易。其它几种芸苔属植物则易形成愈伤组织和分化。诸葛菜能够形成胚状体，胚状体极易萌发。除了白菜型油菜外，所有材料都表现出极强的再生能力。Through young embryo culture, we successfully obtained regenerated plantlets of Brassica chinests、B. juncea. B. napus、 B. carinata and Orychophragmus violaceus. The results showed that the response on culture medium is different at different plants. Same a material had different culture effect at different stages. The formation and differitation of callus of B. chinesis was difficulty and rooting was easy. The formation and differitation of callus of the other some plants of Brassica were easier. Embroids of O. violaceus were easily formated and germinated. All materials except B. chinesis had powerful regeneration capacity.

关 键 词：十字花科 芸苔属 诸葛菜 胚培养 

分 类 号：Q949.748.3[生物学—植物学]