The Miscanthus NAC transcription factor MlNAC9 enhances abiotic stress tolerance in transgenic Arabidopsis
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- 作者：Xun Zhaoa ; b ; Xuanwen Yanga ; Shengqiang Peia ; b ; Guo Hea ; Xiaoyu Wanga ; b ; Qi Tanga ; Chunlin Jiac ; Ying Lud ; Ruibo Hua ; hurb@qibebt.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Gongke Zhoua ; zhougk@qibebt.ac.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：TF ; transcription factors ; LOV1 ; long vegetative phase 1 ; YFP ; yellow fluorescent protein ; ABA ; abscisic acid ; DAPI ; 4&prime ; 6-diamidino-2- phenylindole ; qRT-PCR ; quantitative real-time polymerase chain reaction ; LTRE ; low-temperature-responsive elements ; SOD ; superoxide dismutase ; POD ; peroxidase ; CAT ; catalase ; MDA ; malondialdehyde ; ROS ; reactive oxygen species ; SD ; short-day ; LD ; long-day ; CO ; CONSTANS
- 刊名：Gene
- 出版年：2016
- 出版时间：15 July 2016
- 年：2016
- 卷：586
- 期：1
- 页码：158-169
- 全文大小：2882 K
文摘
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MlNAC9 is a nuclear localized transcription activator with the activation domain located in the C-terminus.
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Overexpression of MlNAC9 conferred enhanced drought, salt, and cold stress tolerances in transgenic Arabidopsis via an ABA-dependent pathway.
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The enhanced tolerances of MlNAC9 transgenic plants were mainly attributed to the increased expression of stress-responsive genes and the enhanced reactive oxygen species (ROS) scavenging capability.
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