호박 덩굴性 및 側枝性의 遺傳

• 영문명: Inheritance of vining and lateral branching on main stem in cucurbita pepo L.
• 발행기관: 한국육종학회
• 저자명: Young Hyun Om(嚴榮鉉) Dae Geun Oh(吳大根) Kue Hyon Hong(洪珪鉉)
• 간행물 정보: 『한국육종학회지』Vol.19 No.4, 53~56쪽, 전체 4쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 1987.12.30

영문 초록

Bush and non-branching characters of squash are very important for the plastic-house cultivation. In Cucurbita pepo L., the bush and non-lateral branching variety ‘Zucchini’ was crossed with the viny and multiple branching variety ‘PI 285611’. The inheritance of bush and branching habits was investigated in F₂ and BC₁F₁ populations. The segregation ratios indicated that the bush character be governed by a single dominant gene pair in the fashion of partial dominance. The degree of dominance lessened as the growth proceeded. Non-lateral branching character seemed to be controlled by a few major dominant genes.

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