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非洲紫罗兰(Saintpaulia ionantha)别名大花非洲苦苣苔,属多年生草本植物。其品种繁多,花色多样,是室内主要观赏植物之一。在体细胞培养中,胚状体的发生具有普遍意义;它有着三个显著的优点,即数量多,速度快,结构完整。国内对胚状体形态发生过程作形态学观察的有非洲紫罗兰和天仙子,本文就非洲紫罗兰叶片培养中胚状体发生过程作扫描电镜观察,以供参考。
African violets (Saintpaulia ionantha) Alias large flowers African bitter lichen, is a perennial herb. Its variety, color diversity, is one of the indoor ornamental plants. In somatic cell culture, the occurrence of embryoid bodies is of universal significance; it has three distinct advantages: large quantities, fast speed, and structural integrity. Morphological observation of embryoid body morphogenesis observed in the country with African violets and angel, this article on the African violets leaf embryo in the process of scanning electron microscopy for reference.