쪽(polygonum tinctorium) 懸濁培養에서 세포 생장에 관여하는 요인

• 영문명: Factors affecting cell growth in suspension culture of polygonum tinctorium lour
• 발행기관: 한국육종학회
• 저자명: Eun Suk Chung(鄭恩淑) Young Am Chae(蔡永岩)
• 간행물 정보: 『한국육종학회지』Vol.26 No.2, 172~176쪽, 전체 5쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 1994.06.30

영문 초록

This experiment was carried out to analyze the factors affecting callus growth in suspension culture of Polygonum tinctorium for indigo and indirubin production. The B5 liquid medium was good for growth of callus. Sucrose was more effective than glucose as carbon sources and nitrate was better than ammonium as nitrogen source. Increased concentration of phosphate had little effect on callus growth and 2,4-D(2㎎/ℓ) alone was enough for callus growth. Optimum RPM was 130 and light condition was better than dark for callus growth. Modified B5 liquid medium without ammonium nitrogen but with yeast extract 1g/ℓ increased 1.2 times callus growth compared with original B5.

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키워드

Polygonum tinctorium Suspenion culture Cell growth B5 liquid medium