Proceedings of the Korean Society of Crop Science Conference (한국작물학회:학술대회논문집)
- 2017.06a
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- Pages.57-57
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- 2017
High-density genetic mapping using GBS in Chrysanthemum
- Chung, Yong Suk (Department of Crop Science, Chungnam National University) ;
- Cho, Jin Woong (Department of Crop Science, Chungnam National University) ;
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Kim, Changsoo
(Department of Crop Science, Chungnam National University)
- Published : 2017.06.04
Abstract
Chrysanthemum is one of the most important floral crop in Korea produced about 7 billion dollars (1 billion for pot and 6 billion for cutting) in 2013. However, it is difficult to breed and to do genetic study because 1) it is highly self-incompatible, 2) it is outcrossing crop having heterozygotes, and 3) commercial cultvars are hexaploid (2n = 6x = 54). Although low-density genetic map and QTL study were reported, it is not enough to apply for the marker assisted selection and other genetic studies. Therefore, we are trying to make high-density genetic mapping using GBS with about 100