突然變異로 誘起된 벼의 새로운 優性短稈遺傳子

• 영문명: A new dominant dwarf-gene development by mutation in rice
• 발행기관: 한국육종학회
• 저자명: Hee Jong Koh(高熙宗) Mun Hue Heu(許文會)
• 간행물 정보: 『한국육종학회지』Vol.26 No.4, 368~374쪽, 전체 7쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 1994.12.30

영문 초록

A dwarf line, “Dwarf Hwacheong”, was induced from a japonica cultivar ‘Hwacheongbyeo’ by mutation in rice. Its agronomic characteristics, inheritance of dwarfness, and its response to exogenous gibberellin were studied. The dwarfness of the line was controlled by a single dominant gene, which was different from “D-53”, the only dominant dwarf-gene so far reported. The new gene was designated as “D-h”. The “D-h” gene was found to have the pleiotropic effect on short panicle and small-round grain. The dwarf line showed the similar response to GA₃ and GA₄₊₇ treatment with the original cultivar

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키워드

Rice Mutation Dominant dwarf-gene