AMP-activated protein kinase regulates PEPCK gene expression by direct phosphorylation of a novel zinc finger transcription factor

2006 ◽  
Vol 351 (4) ◽  
pp. 793-799 ◽  
Author(s):  
Erina Inoue ◽  
Jun Yamauchi
Keyword(s):  
Gene Expression ◽  
Transcription Factor ◽  
Protein Kinase ◽  
Zinc Finger ◽  
Zinc Finger Transcription Factor ◽  
Amp Activated Protein Kinase

scholarly journals Overexpression of Zinc Finger Transcription Factor ZAT6 Enhances Salt Tolerance

2018 ◽  
Vol 13 (1) ◽  
pp. 431-445 ◽  
Author(s):  
Wei Tang ◽  
Caroline Luo
Keyword(s):  
Transcription Factor ◽  
Salt Stress ◽  
Protein Kinase ◽  
Stress Tolerance ◽  
Zinc Finger ◽  
Salt Stress Tolerance ◽  
Dependent Protein Kinase ◽  
Zinc Finger Transcription Factor ◽  
Transgenic Cell ◽  
Dependent Protein

AbstractThe purpose of the present investigation is to examine the function of the C2H2-type zinc finger transcription factor of Arabidopsis thaliana 6 (ZAT6) in salt stress tolerance in cells of rice (Oryza sativa L.), cotton (Gossypium hirsutum L.) and slash pine (Pinus elliottii Engelm.). Cells of O. sativa, G. hirsutum, and P. elliottii overexpressing ZAT6 were generated using Agrobacterium-mediated genetic transformation. Molecular and functional analysis of transgenic cell lines demonstrate that overexpression of ZAT6 increased tolerance to salt stress by decreasing lipid peroxidation and increasing the content of abscisic acid (ABA) and GA8, as well as enhancing the activities of antioxidant enzymes such as ascorbate peroxidise (APOX), catalase (CAT), glutathione reductase (GR), and superoxide dismutase (SOD). In rice cells, ZAT6 also increased expression of Ca2+-dependent protein kinase genes OsCPK9 and OsCPK25 by 5–7 fold under NaCl stress. Altogether, our results suggest that overexpression of ZAT6 enhanced salt stress tolerance by increasing antioxidant enzyme activity, hormone content and expression of Ca2+-dependent protein kinase in transgenic cell lines of different plant species.

scholarly journals Protein Kinase D1 Mediates Anchorage-dependent and -independent Growth of Tumor Cells via the Zinc Finger Transcription Factor Snail1

2012 ◽  
Vol 287 (39) ◽  
pp. 32367-32380 ◽  
Author(s):  
Tim Eiseler ◽  
Conny Köhler ◽  
Subbaiah Chary Nimmagadda ◽  
Arsia Jamali ◽  
Nancy Funk ◽  
...  
Keyword(s):  
Transcription Factor ◽  
Protein Kinase ◽  
Tumor Cells ◽  
Zinc Finger ◽  
Zinc Finger Transcription Factor ◽  
Protein Kinase D1 ◽  
Growth Of Tumor

scholarly journals The Zinc Finger Transcription Factor Zbtb7b Represses CD8-Lineage Gene Expression in Peripheral CD4+ T Cells

Immunity ◽  
2008 ◽  
Vol 29 (6) ◽  
pp. 876-887 ◽  
Author(s):  
Lie Wang ◽  
Kathryn F. Wildt ◽  
Ehydel Castro ◽  
Yumei Xiong ◽  
Lionel Feigenbaum ◽  
...  
Keyword(s):  
Gene Expression ◽  
T Cells ◽  
Transcription Factor ◽  
Zinc Finger ◽  
Cd4 T Cells ◽  
Zinc Finger Transcription Factor
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