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木质素生物合成中C3H/HCT的研究进展 被引量：20

The research progress of C3H/HCT in lignin biosynthesis
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摘要 木质素是由三种不同的木质素单体聚合而成的,其含量和单体组成与植物体的综合利用密切相关。木质素单体的生物合成途径涉及到许多酶的参与,C3H/HCT是发现较晚的两个酶,在从对-香豆酰辅酶A(p-coumaroyl CoA)到咖啡酰辅酶A(caffeoyl CoA)的羟基化过程中起作用,是控制木质素H-单体与G/S-单体相互转化的关键酶。该文主要对C3H/HCT的研究进展及在木质素生物合成中的作用进行了阐述。 Lignin is polymerized by three different monolignols. Lignin content and monolignol composition are related to plant utilizations. C3H/HCT, two enzymes discovered recently in lignin biosynthesis pathway, are together responsible for 3- hydroxylation in the conversion of coumaroyl CoA to caffeoyl CoA, controlling the transformation between H-monomer and G/S-monomer, This paper reviews the research progress in C3H/HCT and their role in lignin biosynthesis.
作者 王雪霞 薛永常 赵文超
机构地区 大连工业大学生物与食品工程学院辽宁省发酵工程重点实验室
出处 《生命的化学》 CAS CSCD 北大核心 2008年第5期650-653,共4页 Chemistry of Life
基金 辽宁省自然科学基金(20062146) 辽宁省教育厅科学研究项目(20040091)资助
关键词 C3H HCT 木质素生物合成 C3H HCT lignin biosynthesis
分类号 Q946 [生物学—植物学]
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参考文献19

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二级参考文献14

  • 1BOERJAN W,RALPH J,BAUCHER M. Lignin biosynthesis[J]. Annual Review of Plant Biology,2003,54:519--546.
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  • 9GANG DR, BEUERLE T, ULLMANN P,WERCK-REICHHART D, PICHERSKY E. Differential production of meta hydroxylated phenylpropanoids in sweet basil peltate glandular trichomes and leaves is controlled by the activities of specific acyltransferases and hydroxylases[J]. Plant Physiology, 2002,130(3) : 1 536 -- 1 544.
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二级引证文献91

生命的化学
2008年 第5期

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