Inheritance in synthetic hexaploid wheat 'RSP' of sprouting tolerance derived from Aegilops tauschii Cosson

被引：19
|
作者：
Lan X.-J. [1 ]
Liu D.-C. [1 ]
Wang Z.-R. [1 ]
机构：
[1] Triticeae Research Institute, Sichuan Agricultural University, Dujiangyan City, 611830, Sichuan
来源：
Euphytica | 1997年 / 95卷 / 3期
关键词：
Aegilops tauschii; Amphiploid; Inheritance; Preharvest sprouting;
D O I：
10.1023/A:1003078801358
中图分类号：
学科分类号：
摘要：
An artificial amphiploid 'RSP' (2n = 42, AABBDD) between tetraploid landrace Ailanmai (Triticum turgidum L., 2 = 28, AABB) and Aegilops tauschii (DD, 2n = 14) expressed high tolerance to preharvest sprouting which derived from Aegilops tauschii. To determine the inheritance of sprouting tolerance in 'RSP', it was crossed with six cultivars which vary in susceptibility to preharvest sprouting. Preharvest sprouting tolerance was assessed on F2 plants using germination towels. Preharvest sprouting tolerance was inherited as a recessive trait which was controlled by one gene.
引用
收藏
页码：321 / 323
页数：2
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