冬瓜相对性状遗传规律初探

Study on the Inheritance of Relative Character of Wax Gourd

利用相对性状明显的高世代纯合冬瓜材料正、反交及测交配组,对冬瓜果实皮色、长度、种子及瓜瓤类型等相对性状进行遗传规律的初步研究。结果显示,白皮对黑皮、有棱籽对无棱籽为完全显性,而果实长度和瓜瓤类型为数量性状遗传。

Study on the inheritance of high generation wax gourd showed that skin color and the characteristic of seeds of furit were controlled by dominant genetic effects, fruit length and the type of placenta were quantitative traits.