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한국식물학회 / v.29, no.4, 1986년, pp.263-284 
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생체 생장에 관한 세포 생물학적 연구 - 당근 세포의D-glucose-6-phosphate cyclohydrolase 활성에 미치는 polyamine의 영향 -
( Cell Biological Studies on Growth and Dovelopment - Effect of polyamines on D-glucose-6-phoshate cyclohydrolase antivity in carrot cells- ) |
| 조영동; 연세대학교 이과대학 생화학과;
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| Effects of putrescine, spermidine and spermine on the activity of D-glucose-6-phosphate cyclohydrolase in the Daucus carota L. protoplast cultured for 4 days and effects of polyamines on the incorporation of D-[u-14C]-glucose treated to protoplasts in culture-medium were investigated. The activity of D-glucose-6-phosphate cyclohydrolase was increased by polyamines and among them spermine was the most effective. Polyamiens increased protein synthesis and this due to the increasing effect of the polyamines on the synthesis of glycoprotein which is one of cell wall components. The synthesis of cell polysaccharides, such sa pectic substances, hemicelluloses and cellulose was increased by polyamines, which stimulated synthesis of pectin substances, and hemicellulose more greatly than that of cellulose, and spermidine was the most effective. In the light of the above results it seems that the polyamines increase cell wall regeneration by the stimulation of enzyme activities which synthesize cell wall components. |
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| 키워드 |
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Journal of Plant Biology / v.29, no.4, 1986년, pp.263-284
한국식물학회
ISSN : 1226-9239
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO198611920113926)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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