옥수수의 Opaque-2 因子에 作用하는 變更因子에 關한 硏究

• 영문명: Modifier Genes of Opaque -2 Gene in Corn, Zea mays L.
• 발행기관: 한국육종학회
• 저자명: BONG HO CHOE(崔鳳鎬) JONG SUNG PARK(朴鍾聲)
• 간행물 정보: 『한국육종학회지』Vol.11 No.3, 23~30쪽, 전체 8쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 1979.12.30

영문 초록

In order to clarify the presence and gene action of modifiers of opaque-2 gene in maize (Zeamcys, L), modified opaque-2 maize presumably having modifiers of opaque-2 gene was used in crosses with normal maize. From F₂ segregating ears the genetical presence of modifiers in modified opaque-2 stocks was recognized. The action of modifiers on the kernel opacity varied in great extent depending upon the modifier (s) in the modified opaque-2 stock. The 1/2 and 1/2 modified opaque-2 kernel was genetically assured by five generations of selfing. One of the identified modifiers was acted as dominent and other one as recessive. The allelic relationship of these modifiers was not confirmed.

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