메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
Gayabyeo, a Tongil-type rice variety, has been known to be resistant to the brown planthopper (BPH) in Korea. For genetic analysis of BPH resistance of Gayabyeo, we developed an F2 and F3 population derived from a cross between Gayabyeo and Taebaegbyeo which is a Tongil-type BPH susceptible rice variety. Based on the previously detected 284,501 putative SNPs between Gayabyeo and Taebaegbyeo, 99 cleaved amplified polymorphic sequences (CAPS) markers were developed, and they have been used for genotyping 180 F2 plants. By comparison of resequencing data of Gayabyeo and the sequences of already reported BPH resistance genes (Bph3, BPH9, Bph14, BPH18, BPH26), it was revealed that Gayabyeo has Bph3 and BPH26 resistance genes. Two InDel markers, Bph3IND and BPH26IND, were developed, which can be used as selection markers in breeding program aiming at introducing BPH resistance genes of Gayabyeo into Korean high quality japonica rice varieties. In addition, BPH bioassay was performed with 180 F3 lines for BPH resistance QTL analysis. Two major QTLs were found on chromosome 4 and 12. The regions of these two QTLs included Bph3 and BPH26, which also supported that Gayabyeo has Bph3 and BPH26 resistance genes. These results would be useful in accelerating development of various BPH-resistant high quality japonica rice varieties in Korea.

목차

등록된 정보가 없습니다.

참고문헌 (27)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0