Proceedings of the Korean Society of Crop Science Conference (한국작물학회:학술대회논문집)
- 2017.06a
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- Pages.116-116
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- 2017
QTL mapping of low-temperature germinability and identification of qLTG1 candidate genes in rice
- Kim, Sun Ha (Department of Agronomy, College of Agriculture & Life Sciences, Chungnam National University) ;
- Shim, Kyu-Chan (Department of Agronomy, College of Agriculture & Life Sciences, Chungnam National University) ;
- Lee, Hyun-Sook (Department of Agronomy, College of Agriculture & Life Sciences, Chungnam National University) ;
- Le, Anh Quynh (Department of Agronomy, College of Agriculture & Life Sciences, Chungnam National University) ;
- Ahn, Sang-Nag (Department of Agronomy, College of Agriculture & Life Sciences, Chungnam National University)
- Published : 2017.06.04
Abstract
Low-temperature is one of the environmental stress factors that affect plant growth and development and consequently limit crop productivity. The control of seed germination under low-temperature is organized by many genes which are called quantitative trait loci (QTLs). High germination rate for low-temperature is an important factor of growing rice. Previously, we identified a major QTL controlling low-temperature germinability in rice using 96 introgression lines (ILs) derived from a cross between Oryza rufipogon (Rufi) and the Korean japonica cultivar, 'Hwaseongbyeo (HS)'. A