Polyamine 합성 저해제와 Polyamine이 대두 자엽 부정근의 형성에 미치는 영향

• 영문명: Effects of Polyamine Inhibitors and Polyamines on the Adventitious Root Formation from Soybean Cotyledons
• 발행기관: 강원대학교 기초과학연구소
• 저자명: 한태종(Tae Jin Han) 이동원(Dong Won Lee) 이무희(Sun Hi Lee)
• 간행물 정보: 『기초과학연구』제8집, 250~259쪽, 전체 10쪽
• 주제분류: 자연과학 > 자연과학일반
• 파일형태: PDF
• 발행일자: 1997.12.01

영문 초록

In order to study on the effect of polyamine inhibitors and polyamines on adventitious root formation, the correlation between adventitious root formation and polyamine levels were investigated in cultured soybean (Glycine max L.) cotyledons. Adventitious root formation was inhibited in medium containing 10??-10??M polyamine inhibitors such as a-difluoromethylornithine (DFMO), a-difluoromethylarginine (DFMA), cyclohexylammonium sulfate (CHA), dicyclohexyl-amine (DCHA) and methylglyoxal-bis (guanylhydrazone) (MGBG). An inhibitory effects at 10??M MGBG were much higher than other treatments. Treatment with 10??M MGBG plus 10??M spermine led to reversal of the effects of MGBG alone. The polyamine levels were sharply increased in the first few days in each treatment compared to control. The remarkably increasing polyamine contents were observed in medium supplemented spermine

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