ShCIGT, a Trihelix family gene, mediates cold and drought tolerance by interacting with SnRK1 in tomato

Copyright © 2018 Elsevier B.V. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant science : an international journal of experimental plant biology. - 1985. - 270(2018) vom: 10. Mai, Seite 140-149
1. Verfasser: Yu, Chuying (VerfasserIn)
Weitere Verfasser: Song, Lulu, Song, Jianwen, Ouyang, Bo, Guo, Lijie, Shang, Lele, Wang, Taotao, Li, Hanxia, Zhang, Junhong, Ye, Zhibiao
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Plant science : an international journal of experimental plant biology
Schlagworte:Journal Article Cold Drought ShCIGT SnRK1 Tomato Plant Growth Regulators Plant Proteins Abscisic Acid 72S9A8J5GW mehr... SNF1-related protein kinases EC 2.7.1.- Protein Serine-Threonine Kinases EC 2.7.11.1
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520 |a Abiotic stress, such as drought and cold stress, have a major impact on plant growth and development. The trihelix transcription factor family plays important roles in plant morphological development and adaptation to abiotic stresses. In this study, we isolated a cold-induced gene named ShCIGT from the wild tomato species Solanum habrochaites and found that it contributes to abiotic stress tolerance. ShCIGT belongs to the GT-1 subfamily of the trihelix transcription factors. It was constitutively expressed in various tissues. Its expression was induced by multiple abiotic stresses and abscisic acid (ABA). Overexpression of ShCIGT in cultivated tomato enhanced cold and drought stress tolerance. In addition, the transgenic plants displayed a reduced sensitivity to ABA during post-germination growth. We found that ShCIGT interacts with SnRK1, an energy sensor in the metabolic signaling network, which controls plant metabolism, growth and development, and stress tolerance. Based on these data, we conclude ShCIGT may improve abiotic-stress tolerance in tomato by interacting with SnRK1 
650 4 |a Journal Article 
650 4 |a Cold 
650 4 |a Drought 
650 4 |a ShCIGT 
650 4 |a SnRK1 
650 4 |a Tomato 
650 7 |a Plant Growth Regulators  |2 NLM 
650 7 |a Plant Proteins  |2 NLM 
650 7 |a Abscisic Acid  |2 NLM 
650 7 |a 72S9A8J5GW  |2 NLM 
650 7 |a SNF1-related protein kinases  |2 NLM 
650 7 |a EC 2.7.1.-  |2 NLM 
650 7 |a Protein Serine-Threonine Kinases  |2 NLM 
650 7 |a EC 2.7.11.1  |2 NLM 
700 1 |a Song, Lulu  |e verfasserin  |4 aut 
700 1 |a Song, Jianwen  |e verfasserin  |4 aut 
700 1 |a Ouyang, Bo  |e verfasserin  |4 aut 
700 1 |a Guo, Lijie  |e verfasserin  |4 aut 
700 1 |a Shang, Lele  |e verfasserin  |4 aut 
700 1 |a Wang, Taotao  |e verfasserin  |4 aut 
700 1 |a Li, Hanxia  |e verfasserin  |4 aut 
700 1 |a Zhang, Junhong  |e verfasserin  |4 aut 
700 1 |a Ye, Zhibiao  |e verfasserin  |4 aut 
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