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한국식물학회 / v.31, no.3, 1988년, pp.187-196 
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Chlorella 엽록체의 인지질 생합성 및 지방산조성에 미치는 Nitrate와 Phosphate 결핍효과
( Effects of the Nitrate and Phosphate Starvation on the Biosynthesis of Phospholipid and the Composition of Fatty Acids in Chlorella Chloroplasts ) |
| 이점규; 성신여자대학교 자연과학대학 생물학과;
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| Chlorella ellipsoidea were cultured in "cold" media starvated with the nitrate and phsophate sources. The effects of the nitrate and phsophate starvation on the biosynthesis of phospholipid and the composition of fatty acids in chloroplasts isolated from these cells were analyzed. The syntheses of phosphatidylcholine and phosphatidylinositol in the nitrate and phosphate starvation were similarly inhibited as compared with the control but phsophatidylethanolamine synthesis in the nitrate starvation was extremely lower than that in the phosphate starvation. The major fatty acids utilized in phospholipid formation within chloroplasts were palmitic acid and linolenic aicd. However, palmitic acid and stearic acid were dominant in the condition of the nitrate starvation. The levels of palmitic acid were enhanced 3-fold than that of the control. These results suggest that the biosynthesis of phospholipid and the composition of fatty acids were affected by the nitrate and phosphate starvation in the culture media.ure media. |
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Journal of Plant Biology / v.31, no.3, 1988년, pp.187-196
한국식물학회
ISSN : 1226-9239
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO198811920114588)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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