植物NAC转录因子家族研究概况

彭辉;于兴旺;成慧颖;张桦;石庆华;李建贵;麻浩*

doi:10.3969/j.issn.1674-3466.2010.02.014

植物学报 >

2010 , Vol. 45 >Issue 02: 236 - 248

DOI: https://doi.org/10.3969/j.issn.1674-3466.2010.02.014

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植物NAC转录因子家族研究概况

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¹南京农业大学大豆研究所, 作物遗传与种质创新国家重点实验室, 南京 210095²广西师范大学稀濒危动植物生态与环境保护教育部重点实验室, 桂林 541004³新疆农业大学农业生物技术重点实验室, 乌鲁木齐 830052

收稿日期: 2009-07-23

修回日期: 2009-09-13

网络出版日期: 2010-03-01

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A Survey of Functional Studies of the Plant-specific NAC Transcription Factor Family

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¹Nanjing Agricultural University, Nanjing 210095, China;
²Guangxi Normal University, Guilin 541004, China;
³Xinjiang Agricultural University, Urumqi 830052, China

Received date: 2009-07-23

Revised date: 2009-09-13

Online published: 2010-03-01

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摘要

植物特有的NAC家族转录因子数量众多, 广泛分布于陆生植物中。NAC转录因子涉及多个生长发育和胁迫应答过程,功能多样而重要, 从发现至今一直是研究的热点。ANAC019蛋白三维结构的解析和一系列NAC基因功能的揭示可以帮助我们更全面地了解NAC家族, 包括它们的起源与分类、生物学功能、表达调控规律以及结构与功能的关系。该文较为详尽地阐述了NAC家族转录因子的研究现状, 并展望其未来的研究方向。

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彭辉;于兴旺;成慧颖;张桦;石庆华;李建贵;麻浩* . 植物NAC转录因子家族研究概况[J]. 植物学报, 2010 , 45(02) : 236 -248 . DOI: 10.3969/j.issn.1674-3466.2010.02.014

Abstract

The plant-specific NAC transcription-factor family has numerous members widely distributed in many land plant species. NAC genes play diverse and vital roles in various plant-growth and developmental processes and stress responses. Until now, efforts have been devoted to characterization and functional analysis of NAC genes. Recently, the tertiary structure of the NAC domain of ANAC019 protein has been revealed, and the function and characterization of a series of NAC genes was illuminated. Understanding the roles of NAC family genes has improved in various aspects, including their origin and classification, biological functions, regulation of expression and relationship between structure and function. This review summarizes the latest research advances in understanding NAC genes and offers suggestions for further research.

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