Colchicine을 利用한 水稻 葯培養 半數體의 染色體 倍加

• 영문명: Chromosome doubling of rice anther-derived haploid plants by colchicine treatment
• 발행기관: 한국육종학회
• 저자명: Young Hee Son(孫永姬) Huhn Pal Moon(文憲八) Soo Yeon Cho(趙守衍) Rae Kyeong Park(朴來敬)
• 간행물 정보: 『한국육종학회지』Vol.17 No.1, 67~69쪽, 전체 3쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 1985.03.30

영문 초록

The addition of dimethyl sulfoxide(DMSO) and Tween 20 to colchicine solution applied to anther derived rice haploid plants increased the percentage of induced diploids more than did colchicine alone. When Gibberellic acid(GA 3) was added, plant mortality caused by Tween 20 was decreased, thus the percentage of haploids with doubled sectors was increased. Concentration of colchicine solution used was 0.1% and those of DMSO and Tween 20 were 2% and 0.03 %, respectively. At a concentration of 20 ㎎/ℓ, GA3 was more effective.

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