The NF-YA transcription factor OsNF-YA7 confers drought stress tolerance of rice in an abscisic acid independent manner
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- 作者：Dong-Keun Leea ; eastrootut@snu.ac.kr" class="auth_mail" title="E-mail the corresponding author ; Hyung Il Kima ; willoik@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Geupil Jangb ; geupil.Jang@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Pil Joong Chunga ; chungpj@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Jin Seo Jeonga ; jsjeong74@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Youn Shic Kima ; younshic@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Seung Woon Banga ; seungwoon93@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Harin Junga ; harin0723@snu.ac.kr" class="auth_mail" title="E-mail the corresponding author ; Yang Do Choib ; choiyngd@snu.ac.kr" class="auth_mail" title="E-mail the corresponding author ; Ju-Kon Kima ; jukon@snu.ac.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：ABA ; abscisic acid ; ABRE ; ABA responsive elements ; AP2/ERF ; APETALA2/ERE binding factor ; AREB/ABF ; ABRE-binding proteins/ABRE-binding factors ; BH ; before heading ; bZIP ; basic leucine zipper transcription factor ; DAPI ; 4&prime ; 6-diamidino-2-phenylindole ; DRE/CRT ; dehydration responsive element/C-repeat ; DREB2 ; DRE/CRT-binding protein2 ; FPKM ; reads per transcript kilobase per million fragments mapped reads ; FR ; filling rate ; GFP ; green fluorescent protein ; HRD ; HARDY ; LEC1 ; LEAFY COTYLEDON1 ; LecR
- 刊名：Plant Science
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：241
- 期：Complete
- 页码：199-210
- 全文大小：3709 K
文摘
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NF-Y transcription factors have aroused interest in roles of plant drought stress responses.
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Expression of OsNF-YA7 was induced by drought stress but not by ABA.
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Overexpression of OsNF-YA7 in transgenic rice plants improved drought tolerance.
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RNA-seq analyses identified 48 genes involved in the OsNF-YA7-mediated drought pathway.
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Consequently, OsNF-YA7 mediates rice drought tolerance in an ABA-independent manner.