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| 黑腹果蝇中辅酶Q的鉴定及其对寿命的影响 | |
| 引用本文： | 程威,李冬梅,宋传超,韩伟,杨丽容,陈建明. 黑腹果蝇中辅酶Q的鉴定及其对寿命的影响[J]. 厦门大学学报(自然科学版), 2011, 50(3): 607-611 |
| 作者姓名： | 程威 李冬梅 宋传超 韩伟 杨丽容 陈建明 |
| 作者单位： | 1. 厦门大学生命科学学院,细胞生物学与肿瘤细胞工程教育部重点实验室,福建厦门361005 2. 国家海洋局第三海洋研究所,国家海洋局生物遗传资源重点实验室,福建厦门361005 3. 厦门大学生命科学学院,细胞生物学与肿瘤细胞工程教育部重点实验室,福建厦门361005;国家海洋局第三海洋研究所,国家海洋局生物遗传资源重点实验室,福建厦门361005 |
| 摘 要： | 辅酶Q是存在于线粒体内膜上的脂溶性电子传递体,它是呼吸链的重要组成部分.辅酶Q在不同生物体内其侧链异戊二烯单位的数目不同,目前对黑腹果蝇(Drosophila melanogaster)中辅酶Q的存在形式和含量还不清楚.利用高效液相色谱法分析鉴定了模式生物黑腹果蝇中辅酶Q的种类及含量.实验结果表明:黑腹果蝇中辅酶Q9与... |
| 关 键 词： | 辅酶Q 果蝇 高效液相色谱 寿命 |
Characterization of Coenzyme Q and Preliminary Investigation on Its Effect on Life-span in Drosophila melanogaster |
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| CHENG Wei,LI Dong-mei,SONG Chuan-chao,HAN Wei,YANG Li-rong,CHEN Jian-ming. Characterization of Coenzyme Q and Preliminary Investigation on Its Effect on Life-span in Drosophila melanogaster[J]. Journal of Xiamen University(Natural Science), 2011, 50(3): 607-611 | |
| Authors: | CHENG Wei LI Dong-mei SONG Chuan-chao HAN Wei YANG Li-rong CHEN Jian-ming |
| Affiliation: | CHENG Wei1,LI Dong-mei1,SONG Chuan-chao1,HAN Wei1,YANG Li-rong2,CHEN Jian-ming1,2(1.Key Laboratory of the Ministry of Education for Cell Biology and Tumor Cell Engineering,School of Life Sciences,Xiamen University,Xiamen 361005,China,2.Key Laboratory of Marine Biogenetic Resources,Third Institute of Oceanography State Oceanic Administration,China) |
| Abstract: | Coenzyme Q is an essential component of the mitochondrial respiratory chain as a lipid-soluble electron transporter located in the inner membrane of mitochondria.The number of isoprenoid subunits in the coenzyme Q side chain varies in different species.The content of coenzyme Q in Drosophila has not been reported yet.In the present report,we analyzed the content of coenzyme Q in adult Drosophila by HPLC.We provided evidence that Drosophila contains both CoQ9 and CoQ10.The amount of CoQ9 is about 2.5 folds t... |
| Keywords: | coenzyme Q Drosophila HPLC life-span |
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