Detection of Dormancy QTL in Peach

被引：0
|
作者：
Blaker, K. M. [1 ]
Chaparro, J. X. [1 ]
Beckman, T. G. [2 ]
机构：
[1] Univ Florida, Dept Hort Sci, Fifield Hall, Gainesville, FL 32611 USA
[2] USDA, Southeast Fruit & Tree Nut Res Lab, Agr Res Serv, Byron, GA 31008 USA
来源：
XXVIII INTERNATIONAL HORTICULTURAL CONGRESS ON SCIENCE AND HORTICULTURE FOR PEOPLE (IHC2010): INTERNATIONAL SYMPOSIUM ON GENOMICS AND GENETIC TRANSFORMATION OF HORTICULTURAL CROPS | 2012年 / 929卷
关键词：
Prunus persica; dormancy;
D O I：
10.17660/ActaHortic.2012.929.13
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
A segregating F-2 population derived from the cross 'Late Arkansas' x 'Flordaguard' was planted and evaluated for seed, vegetative and flower bud dormancy at Gainesville, FL. Microsatellite markers were used to genotype the entire F-2 population and QTL analysis was performed to identify QTL for seed, vegetative and flower bud chilling requirement. Two genomic regions controlling seed dormancy and three genomic regions affecting vegetative and flower bud dormancy were detected.
引用
收藏
页码：103 / 106
页数：4
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