Two banana fruit ripening-related C2H2 zinc finger proteins are transcriptional repressors of ethylene biosynthetic genes
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- 作者：Yan-chao Han1 ; Chang-chun Fu1 ; Jian-fei Kuang ; Jian-ye Chen ; Wang-jin Lu ; wjlu@scau.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：C2H2 zinc finger protein ; Banana ; Fruit ripening ; Transcriptional repressor ; Ethylene biosynthesis
- 刊名：Postharvest Biology and Technology
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：116
- 期：Complete
- 页码：8-15
- 全文大小：2165 K
文摘
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Two C2H2-ZFPs genes, named as MaC2H2-1/2, were identified and characterized from banana fruit.
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MaC2H2-1/2 localized preferentially to the nucleus.
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MaC2H2-1/2 were transcriptional repressors.
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Ripening-induced MaC2H2-1/2 bound to the promoters of the key ethylene biosynthetic genes MaACS1 and MaACO1, and repressed their activities.