Blast resistance of alien chromosome addition lines of paddy rice

• 발행기관: 한국육종학회
• 저자명: Chang Duk Lee(李昌德) Young Boum Shin(辛英範)
• 간행물 정보: 『한국육종학회지』Vol.17 No.2, 48~53쪽, 전체 6쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 1985.06.30

영문 초록

Vertical and horizontal resistance were tested with alien chromosome addition lines(ACALs, 2n=25) and disomic lines(DLs, 2n=24) from the cross, [Sekitori(4X)×Lead-rice(2X)]× Sekitori(2X). The Lead-rice is resistant to rice blast. Among the tested seventy-one ACALs, thirty-two ACALs showed horizontal resistance. Noticeably, L004 which showed horizontal resistance was found to be vertical resistance to all the six strains of T-2, C-1, N-2, T-2+t, C-8+t and N-2+t. Twelve ACALs showed intermediate resistance to some of the strains and resistance to other strains. Among the twenty-one DLs, six DLs showed horizontal resistance. And two DLs, L092 and L242, which showed horizontal resistance were vertical resistance to all the six strains.

목차

ABSTRACT

INTRODUCTION

MATERIALS AND METHODS

RESULTS

DISCUSSION

REFERENCES

摘要