https://www.ahs.ac.cn/images/0513-353X/images/top-banner1.jpg|#|苹果
https://www.ahs.ac.cn/images/0513-353X/images/top-banner2.jpg|#|甘蓝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner3.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner4.jpg|#|灵芝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner5.jpg|#|桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner6.jpg|#|黄瓜
https://www.ahs.ac.cn/images/0513-353X/images/top-banner7.jpg|#|蝴蝶兰
https://www.ahs.ac.cn/images/0513-353X/images/top-banner8.jpg|#|樱桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner9.jpg|#|观赏荷花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner10.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner11.jpg|#|月季
https://www.ahs.ac.cn/images/0513-353X/images/top-banner12.jpg|#|菊花

ACTA HORTICULTURAE SINICA ›› 2016, Vol. 43 ›› Issue (12): 2442-2450.doi: 10.16420/j.issn.0513-353x.2016-0281

Previous Articles     Next Articles

Preliminary Analysis of Grape Anthracnose Resistance QTL

GAO Xiao-ming1,2,LIU Chong-huai1,ZHANG Guo-hai2,ZHANG Ying1,JIANG Jian-fu1,SUN Hai-sheng1,and FAN Xiu-cai1,*   

  1. (1Zhengzhou Fruit Research Institute,Chinese Academy of Agricultural Sciences,Zhengzhou 450009,China;2College of Forestry,Henan University of Science and Technology,Luoyang,Henan 471003,China)
  • Online:2016-12-25 Published:2016-12-25

Abstract:

Ninety-two F1 individuals from the interspecific cross between‘Rizamat’(Vitis vinifera)and‘Heizhenzhu’(V. davidii)were used to construct a molecular genetic linkage map by using simple sequence repeats(SSR)and sequence-related amplified polymorphism(SRAP). The interval mapping method was used to detect and analyze the grape anthracnose resistance QTL. A QTL was identified on linkage group 12,which explained 37.07% of the total phenotypic variance,and 71.50% contribution rate of the highest point. It showed that this QTL on linkage group 12 was a major QTL,which controlled the resistance to grape anthracnose.

Key words: Vitis, grape anthracnose, resistance, genetic linkage map, QTL

CLC Number: