The Genetics of Lignin Biosynthesis: Connecting Genotype to Phenotype

被引：566

作者：

Bonawitz, Nicholas D. ^{[1
]}

Chapple, Clint ^{[1
]}

机构：

[1] Purdue Univ, Dept Biochem, W Lafayette, IN 47907 USA

来源：

ANNUAL REVIEW OF GENETICS, VOL 44 | 2010年 / 44卷

关键词：

lignin; monolignol; phenylpropanoid; secondary cell wall; vascular plants; radical coupling; CINNAMYL-ALCOHOL-DEHYDROGENASE; CELL-SUSPENSION CULTURES; PHENYLALANINE AMMONIA-LYASE; TRANSGENIC TOBACCO PLANTS; COENZYME-A; 3-O-METHYLTRANSFERASE; GENERAL PHENYLPROPANOID PATHWAY; NAC TRANSCRIPTION FACTORS; ACID O-METHYLTRANSFERASE; ADENOSYL-L-METHIONINE; COA REDUCTASE CCR;

D O I：

10.1146/annurev-genet-102209-163508

中图分类号：

Q3 [遗传学];

学科分类号：

071007 ; 090102 ;

摘要：

The processes underlying lignification, which for many years have been the near-exclusive purview of chemists and biochemists, have more recently been approached using both classical forward genetic screens and targeted reverse genetic approaches such as antisense suppression, RNAi, and characterization of insertional mutants. In this review, we provide an overview of the current understanding of lignin biosynthesis and structure, with emphasis on mutant and transgenic plants that have contributed to this knowledge. We also discuss ongoing work aimed at elucidating the relationship between lignin structure and function in vivo, as well as the phenotypic consequences arising from genetic manipulation of the lignin biosynthetic pathway.

引用

页码：337 / 363

页数：27

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