주요 국산밀 품종과 내고온성 터키 유전자원을 이용한 내고온성 관련 SSR 마커 평가

• 영문명: Evaluate of SSRs for Heat Tolerance using Korean Major Wheat Cultivars and Heat Resistant Turkey Resources
• 발행기관: 한국작물학회
• 저자명: 손재한(Jae-Han Son) 김경훈(Kyeung-Hoon Kim) 정영근(Young-Keun Cheong) 박종철(Jong-Chul Park) 김경호(Kyong-Ho Kim) 김양길(Yang-Kil Kim) 오영진(Young-Jin Oh) 송태화(Tae-Hwa Song) 김보경(Bo-kyeong Kim) 강천식(Chon-Sik Kang)
• 간행물 정보: 『한국작물학회지』제60권 제3호, 293~299쪽, 전체 7쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2015.09.30

영문 초록

High temperature is one of major environmental stress. Heat tolerance managing is difficult through the phenotypic selection, so marker assistant selection (MAS) using molecular markers like as RAPD, SSR etc. was tried to select useful traits for heat tolerance. Fourteen SSR markers reported by previous research were selected for this research. We tried to evaluate 14 SSR markers for MAS using 31 useful wheat resources including 24 crossing line from Turkey, six Korean wheat cultivars and Chinese spring. The average of the number of alleles and PIC values in this study were 6.14 and 0.64, respectively. Two major clades and four sub clades were grouped by phylogenetic tree using UPGMA. Four Korean wheat cultivars were distinct from other Turkey resources in the phylogenetic dendrogram. From the results, we expected that these markers were able to adapt to screening wheat genotyping for heat tolerance.

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키워드

heat tolerance MAS SSR wheat