| 甜橙辣椒红／辣椒玉红素合成酶同源基因的克隆（简报） |
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| 引用本文： | 徐昌杰,陈大明,等.甜橙辣椒红／辣椒玉红素合成酶同源基因的克隆（简报）[J].实验生物学报,2001,34(2):147-150. |
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| 作者姓名： | 徐昌杰 陈大明 |
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| 摘 要： |
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| 关 键 词： | 甜橙 柑桔 色泽 色素 辣椒红 辣椒玉红素 基因克隆 |
Molecular cloning of full length capsanthin/capsorubin synthase homologous gene from orange (Citrus sinensis)] |
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| C J Xu,D M Chen,S L Zhang.Molecular cloning of full length capsanthin/capsorubin synthase homologous gene from orange (Citrus sinensis)][J].Acta Biologiae Experimentalis Sinica,2001,34(2):147-150. |
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| Authors: | C J Xu D M Chen S L Zhang |
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| Institution: | Department of Horticulture, Huajiachi Campus, Zhejiang University, Hangzhou 310029. |
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| Abstract: | The complete sequence of orange homologous capsanthin/capsorubin synthase gene is 3788 bp long with a coding sequence of 1512 bp, which encodes a polypeptide of 503 amino acids. The 5' upstream sequence is 1721 bp long and the 3' downstream sequence is 555 bp long. The amino acid sequence of this gene is 78% and 69% identical to the genes from carrot and pepper, respectively. It is also partially homologous to plant neoxanthin synthase, lycopene beta-cyclase and lycopene epsilon cyclase genes. Isolation of the gene provides a framework for elucidation of the mechanisms involved in inability of citrus to produce capsanthin and capsorubin. |
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