Soybean is an important crop with useful traits such as the high seed protein and oil contents. Soybean reproduction is sensitive to temperature over 35℃. To obtain database of gene expression profiles, we used soybean cultivars, sensitive and tolerant. RNA sequencing was performed to find differentially expressed genes in two Korean soybean cultivars under heat stress condition. The transcriptomic changes in each cultivar under heat stress. We found 2727 common transcripts in two soybean cultivars under heat stress, and selected 20 transcripts to heat stress response genes. The 20 selected genes were analysed using BLAST2GO and PLANEX. The genes were major factor in co-expression networks. It appears that these 20 genes were mainly attributable to heat stress.

• Kitae Song(Department of Life Science, Dongguk University)
• Gun-Ho Jung(National Institute of Crop Science, RDA)
• Sun Lim Kim(National Institute of Crop Science, RDA)
• Young-Up Kwon(National Institute of Crop Science, RDA)
• Byung-Moo Lee(Department of Life Science, Dongguk University) Corresponding Author