The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Genetic study on gene of the resistance to BYDV in wheat
Author(s): 
Pages: 30-32
Year: Issue:  1
Journal: CHINESE JOURNAL OF ECO-AGRICULTURE

Keyword:  小麦大麦黄矮病毒抗病性遗传;
Abstract: 采用3×4不完全双列杂交,对2个遗传背景不同组合5个世代进行GAV株系接种鉴定结果表明,抗大麦黄矮病毒(BYDV)遗传存在加性、显性和上位性效应,以加性效应占绝对优势,遗传决定度为90%以上,狭义遗传力为75%~83%;后代表型变异因亲本的遗传背景不同而异,其平均抗性和分离程度与父本抗性值及其变异系数密切相关.
Related Articles
No related articles found