NAC proteins: regulation and role in stress tolerance

被引：824

作者：

Puranik, Swati ^{[1
,2
]}

Sahu, Pranav Pankaj ^{[1
]}

Srivastava, Prem S. ^{[2
]}

Prasad, Manoj ^{[1
]}

机构：

[1] Natl Inst Plant Genome Res, New Delhi 110067, India

[2] Fac Sci, Dept Biotechnol, New Delhi 110062, India

来源：

TRENDS IN PLANT SCIENCE | 2012年 / 17卷 / 06期

关键词：

DOMAIN TRANSCRIPTION FACTOR; GENOME-WIDE ANALYSIS; FACTOR GENE FAMILY; MOLECULAR CHARACTERIZATION; POSITIVE REGULATOR; LEAF SENESCENCE; SALT TOLERANCE; COMPREHENSIVE ANALYSIS; FUNCTIONAL-ANALYSIS; DEFENSE RESPONSES;

D O I：

10.1016/j.tplants.2012.02.004

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The plant-specific NAC (NAM, ATAF1,2 and CUC2) proteins constitute a major transcription factor family renowned for their roles in several developmental programs. Despite their highly conserved DNA-binding domains, their remarkable diversification across plants reflects their numerous functions. Lately, they have received much attention as regulators in various stress signaling pathways which may include interplay of phytohormones. This review summarizes the recent progress in research on NACs highlighting the proteins' potential for engineering stress tolerance against various abiotic and biotic challenges. We discuss regulatory components and targets of NAC proteins in the context of their prospective role for crop improvement strategies via biotechnological intervention.

引用

页码：369 / 381

页数：13

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