...
首页> 外文期刊>Journal of Plant Biology >cDNA cloning and sequence analysis of the rice Cinnamate-4-Hydroxylase gene, a cytochrome P450-dependent monooxygenase involved in the general phenylpropanoid pathway
【24h】

cDNA cloning and sequence analysis of the rice Cinnamate-4-Hydroxylase gene, a cytochrome P450-dependent monooxygenase involved in the general phenylpropanoid pathway

机译:水稻肉桂酸4-羟化酶基因的cDNA克隆和序列分析,该酶是一种细胞色素P450依赖性单加氧酶,参与了一般的苯丙烷途径

获取原文
获取原文并翻译 | 示例
           

摘要

Plant cytochrome P450 monooxygenases (P450s) mediate a wide range of oxidative reactions involved in the biosynthesis of phenylpropanoids, terpenes, lipids, and alkaloids. We isolated a cDNA clone for cinnamate-4-hydroxylase (C4H) from a Japonica type rice(Oryza sativa L. cv. llpumbyeo). This C4H has a deduced amino acid sequence that is 85% identical tothat ofSorghum bicolor. Our phylogenetic analysis also showed that theOsC4HL gene is closely related toC4H fromS. bicolor. A putative genomic DNA sequence corresponding toOsC4HL contained cis-elements (boxes P, A, L, and TCA motifs), AT-rich elements, and wound-response elements that control gene expression in its promoter region.OsC4HL expression was detected in all the tissue types, with the highest level being measured in the roots. It was also apparently up-regulated by wounding stress. These data suggest that theOsC4HL gene isC4H member in theCYP73 subfamily.
机译:植物细胞色素P450单加氧酶(P450s)介导了广泛参与的氧化反应,这些反应涉及苯丙烷,萜烯,脂质和生物碱的生物合成。我们从粳型水稻(Oryza sativa L. cv。llpumbyeo)中分离了肉桂酸-4-羟化酶(C4H)的cDNA克隆。该C4H具有推导的氨基酸序列,其与双色高粱的氨基酸序列具有85%的同一性。我们的系统发育分析还表明,OsC4HL基因与来自S的C4H密切相关。双色。一个与OsC4HL对应的推定基因组DNA序列包含控制其启动子区域基因表达的顺式元件(P,A,L和TCA框),富含AT的元件和伤口反应元件。组织类型,在根中测出最高水平。伤口压力显然也上调了它。这些数据表明OsC4HL基因是CYP73亚家族的C4H成员。

著录项

  • 来源
    《Journal of Plant Biology》 |2005年第3期|311-318|共8页
  • 作者单位

    Division of Radiation Application Research Advanced Radiation Technology Institute Korea Atomic Energy Research Institute 580-185 Jeongeup Korea;

    Division of Radiation Application Research Advanced Radiation Technology Institute Korea Atomic Energy Research Institute 580-185 Jeongeup Korea;

    Division of Radiation Application Research Advanced Radiation Technology Institute Korea Atomic Energy Research Institute 580-185 Jeongeup Korea;

    Division of Radiation Application Research Advanced Radiation Technology Institute Korea Atomic Energy Research Institute 580-185 Jeongeup Korea;

    Division of Plant Science and Resources Chungnam National University 305-764 Daejeon Korea;

    Division of Plant Science and Resources Chungnam National University 305-764 Daejeon Korea;

    Division of Plant Science and Resources Chungnam National University 305-764 Daejeon Korea;

    National Institute of Agricultural Biotechnology R.D.A. 441-707 Suwon Korea;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    C4H; OsC4HL; rice;

    机译:C4H;OsC4HL;米;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号