Metabolism of tyrosine and tryptophan - new genes for old pathways

被引：41

作者：

Celenza, JL ^{[1
]}

机构：

[1] Boston Univ, Dept Biol, Boston, MA 02215 USA

来源：

CURRENT OPINION IN PLANT BIOLOGY | 2001年 / 4卷 / 03期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S1369-5266(00)00166-7

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Tyrosine and tryptophan are precursors for the plant defense compounds dhurrin and indole glucosinolates, respectively. In addition, tryptophan is a precursor for the essential phytohormone indole-3-acetic acid. Recent advances in understanding the biosynthesis of these compounds have come from the characterization of enzymes that catalyze the N-hydroxylation of the precursor amino acid to the oxime intermediate. Furthermore, enzymes catalyzing subsequent biosynthetic steps have also been identified.

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页码：234 / 240

页数：7

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