Journal of Life Science (생명과학회지)

Korean Society of Life Science (한국생명과학회)
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Changes of Protein and Lipid During Callus Induction and Plant Regeneration from Perilla frutescens

들깨 조직으로부터 callus 유기에 따른 지질 및 단백질 조성의 변화

  • 김현경 (영남농업시험장) ;
  • 김도훈 (동아대학교 생명자원과학대학) ;
  • 정순재 (동아대학교 생명자원과학대학) ;
  • 남재성 (동아대학교 생명자원과학대학) ;
  • 정대수 (동아대학교 생명자원과학대학)
  • Published : 2001.06.01
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Abstract

The biochemical change during regeneration of perilla callus were investigated by comparing total protein and lipid contents, protein band pattern in SDS-PAGE, and fatty acid composition in the calli cultured for various period(0, 1, 3, 5 and 6 weeks) Calli were induced from cotyledon and hypocotyl explants of peplants of perilla on perilla on MS medium containing BA(0.5 mg/L) and NAA(0.5mg/L). The protein contents reached the peak at 3 weeks after induction of calli, and then was decreased. Total lipid contents was decreased as the culture period increased. The band pattern of polypeptides showed that 30KD and 45KD polypeptides and 22KD and 45KD polypetides were major proteins in the cotyledon and hypocotyl explants, respectively. However increase of culture period only 30KD protein was highly accumulated.

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