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首页> 外文会议>International Conference on Biotechnology and Bioengineering >Bioinformatics analysis of the ζ-carotene desaturase gene in cabbage (Brassica oleracea var. capitata)
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Bioinformatics analysis of the ζ-carotene desaturase gene in cabbage (Brassica oleracea var. capitata)

机译：白菜中-胡萝卜素去饱和酶基因的生物信息学分析（Brassica Oleracea VAR.CAPITATA）

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摘要

ζ-carotene desaturase (ZDS) is an important enzyme in carotenoid biosynthesis. Here, the Brassica oleracea var. capitata ZDS (BocZDS) gene sequences were obtained from Brassica database (BRAD), and preformed for bioinformatics analysis. The BocZDS gene mapped to Scaffold000363, and contains an open reading frame of 1,686 bp that encodes a 561-amino acid protein with a calculated molecular mass of 62.00 kD and an isoelectric point (pI) of 8.2. Subcellular localization predicted the BocZDS gene was in the chloroplast. The conserved domain of the BocZDS protein is PLN02487, indicating that it belongs the member of zeta-carotene desaturase. Homology analysis indicates that the ZDS protein is apparently conserved during plant evolution and is most closely related to B. oleracea var. oleracea, B. napus, and B. rapa. The findings of the present study provide a molecular basis for the elucidation of ZDS gene function in cabbage.
机译：- 胡萝卜素去饱和酶（ZDS）是类胡萝卜素生物合成中的重要酶。在这里，芸苔Oleracea var。 Capitata ZDS（BoczDS）基因序列是从甘草数据库（BRAD）获得的，并且预成型用于生物信息学分析。将BoczDS基因映射到Scaffold000363，并含有1,686bp的开放阅读框，其编码561-氨基酸蛋白，其分子量为62.00kd和8.2的等电点（pi）。亚细胞定位预测了Boczds基因在叶绿体中。 Boczds蛋白的保守结构域是PLN02487，表明它属于Zeta-胡萝卜素去饱和酶的成员。同源性分析表明植物演化期间ZDS蛋白显然是保守的，并且与B. Oleracea VAR最密切相关。 Oleracea，B. Napus和B. Rapa。本研究的发现为茶叶中的ZDS基因功能阐明提供分子基础。

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