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PMID:16905136
| Citation |
Lisso, J, Altmann, T and Müssig, C (2006) The AtNFXL1 gene encodes a NF-X1 type zinc finger protein required for growth under salt stress. FEBS Lett. 580:4851-6 |
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| Abstract |
The human NF-X1 protein and homologous proteins in eukaryotes represent a class of transcription factors which are characterised by NF-X1 type zinc finger motifs. The Arabidopsis genome encodes two NF-X1 homologs, which we termed AtNFXL1 and AtNFXL2. Growth and survival was impaired in atnfxl1 knock-out mutants and AtNFXL1-antisense plants under salt stress in comparison to wild-type plants. In contrast, 35S: :AtNFXL1 plants showed higher survival rates. The AtNFXL2 protein potentially plays an antagonistic role. The Arabidopsis NF-X1 type zinc finger proteins likely are part of regulatory mechanisms, which protect major processes such as photosynthesis. |
| Links |
PubMed Online version:10.1016/j.febslet.2006.07.079 |
| Keywords |
Arabidopsis/genetics; Arabidopsis/growth & development; Arabidopsis/metabolism; Arabidopsis Proteins/genetics; Arabidopsis Proteins/metabolism; DNA-Binding Proteins/genetics; DNA-Binding Proteins/metabolism; Dehydration; Gene Expression Regulation, Plant; Humans; Hydrogen Peroxide/metabolism; Oxidants/metabolism; Plants, Genetically Modified; Salts/metabolism; Transcription Factors/genetics; Transcription Factors/metabolism; Zinc Fingers |
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Significance
Annotations
| Gene product | Qualifier | GO ID | GO term name | Evidence Code | with/from | Aspect | Notes | Status |
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