Evaluation of Salt Tolerance and Genome-Wide Association Study in 249 Peanut Accessions (Arachis hypogaea L.)

• 발행기관: 한국작물학회
• 저자명: Kunyan Zou Tae-Hwan Jun
• 간행물 정보: 『한국작물학회 학술발표대회 논문집』2020년도 추계학술대회, 123~123쪽, 전체 1쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2020.11.05

영문 초록

Peanut (Arachis hypogaea L.) is considered as a moderately sensitive species to salinity stress, a few reports on salinity tolerance in peanut have been reported. The effects of different salinity concentrations on radicle length can be used to show the salinity effect on seed germination percentage and germination index. The present study was conducted 1) to determine the optimal NaCl concentration to test salinity tolerance at the germination stage, 2) to evaluate salinity tolerance of 249 peanut accessions, and 3) to identify genomic regions related to salinity tolerance by GWAS analysis.