当前位置: 首页 > 文章 > 葡萄自交与杂交后代香气成分的遗传研究 园艺学报 2005,32 (2) 218-221
Position: Home > Articles > The Analyses of Inheritance of Aroma Components in Progenies of Selfing and Crossing Combination of Grape Acta Horticulturae Sinica 2005,32 (2) 218-221

葡萄自交与杂交后代香气成分的遗传研究

作  者:
李坤;郭修武;谢洪刚;郭印山;李轶辉;李成祥
单  位:
沈阳农业大学园艺学院;辽宁农业职业技术学院生物技术系
关键词:
葡萄;自交;杂交;香气成分;遗传
摘  要:
利用气相色谱-质谱-计算机联用系统(GCMCCS)对两个自交组合、1个杂交组合亲本及其后代的香气成分进行研究。结果表明:同一组合中不同香气成分的分离情况不同,同种香气成分在不同组合中的分离情况也不完全相同。果实香气成分的遗传主要表现为分离(1∶1、1∶3、3∶1、15∶1)与不分离两种方式,发生分离的成分有些是由单基因控制的,有些是由多基因控制的。
译  名:
The Analyses of Inheritance of Aroma Components in Progenies of Selfing and Crossing Combination of Grape
作  者:
Li Kun 1,2 , Guo Xiuwu 2* , Xie Honggang1, Guo Yinshan2, Li Yihui2, and Li Chengxiang2 ( 1Department of Biological Technology,Liaoning Agricultural Vocation-Technical College,Yingkou 115214,China; 2College of Horticulture,Shenyang Agricultural University,Shenyang 110161,China)
关键词:
Vitis;Selfing;Crossing;Aroma component;Inheritance
摘  要:
Aroma components of grape from F_1 generation of two selfing and one crossing combinations were analysed with Gas chromatography-Mass spectrum-Computer System(Gc-Ms-Cs).The results indicated that different aroma components showed variety segregation in same combinations, and same aroma components showed different segregation in different combinations. The inheritance of aroma compounds expressed mostly two ways that disjunction and no disjunction in selfing and crossing progenies. Some of the disjunction compounds showed 1∶1,1∶3,3∶1 segregation ratio,controlled by mongenes,others showed 15∶1 segregation ratio ,controlled by polygenes.

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