Direct transcriptional activation of BT genes by NLP transcription factors is a key component of the nitrate response in Arabidopsis

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• 作者：Takeo Sato^a ; ¹ ; Shugo Maekawa^b ; ¹ ; Mineko Konishi^b ; ¹ ; Nozomi Yoshioka^b ; ¹ ; Yuki Sasaki^a ; Haruna Maeda^a ; Tetsuya Ishida^b ; Yuki Kato^b ; Junji Yamaguchi^a ; Shuichi Yanagisawa^b ; ^{asyanagi@mail.ecc.u-tokyo.ac.jp}
• 关键词：Nitrate response ; Higher plants ; Arabidopsis thaliana ; NLP transcription factor ; BT proteins ; BTB domain-containing protein
• 刊名：Biochemical and Biophysical Research Communications
• 出版年：2017
• 出版时间：29 January 2017
• 年：2017
• 卷：483
• 期：1
• 页码：380-386
• 全文大小：1545 K
• 卷排序：483

文摘

NLP master regulators for nitrate response directly regulate BT1 and BT2 genes. NLP-binding sites in the BT promoters are nitrate-responsive cis-elements. Constitutive BT2 expression rescues growth defect caused by reduced NLP activity. Nitrate-inducible expression of BT genes is a key component for nitrate response.