벼 品種 ARC 10239의 흰등멸구抵抗性遺傳子 連關分析

• 영문명: Linkage analysis for resistance gene of rice variety ARC 10239 to whitebacked planthopper(Sogatella furcifera. Horvath)
• 발행기관: 한국육종학회
• 저자명: Kyung Ok Shin(辛庚玉) Jae Wook Shim(沈載昱)
• 간행물 정보: 『한국육종학회지』Vol.26 No.4, 340~344쪽, 전체 5쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 1994.12.30

영문 초록

In order to elucidate the chromosomal location of Wph-2, ARC 10239 carring Wph-2 gene resistant to the WBPH (whitebacked planthopper) was crossed with Tongil type marker tester lines. The resistant reactions to WBPH were screened by the bulk seedling test at one-leaf-stage in the F₃ progenies and the linkage relationship was analysed between the resistant reaction and marker genes. It was showed that the resistance gene of ARC 10239 to the WBPH to be linked with lg(leguleless) and Ph(phenol staining) on chromosome 4 with 30.8% and 37.8% of recombination value, respectively.

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키워드

Rice variety ARC 10239 Linkage analysis Resistance to Whitebacked planthopper