The yeast histone acetyltransferase (HAT) gene gcn5 and histone deacetylase (HDAC) gene rpd3 were cloned from yeast genomic DNA by PCR amplification. The two genes,both with additional 6xHis tag,were subcloned into pBV220 vector to construct expression plasmids pBVgcn5 and pBVrpd3,respectively. Both pBVgcn5 and pBVrpd3 were over-expressed in Escherichia coli upon temperature induction,as revealed by SDS-PAGE. The recombinant GCN5 and RPD3 were purified by using a 6xHis affinity column. The purified GCN5 was tested to possess the HAT activity by using a (14)C-labeling assay. This work has laid down the basis for further in vitro studies into roles of histone acetylation/deacetylation in modulating chromatin conformation and transcription activity.
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| Evidence ID | Analyze ID | Gene/Complex | Systematic Name/Complex Accession | Qualifier | Gene Ontology Term ID | Gene Ontology Term | Aspect | Annotation Extension | Evidence | Method | Source | Assigned On | Reference |
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| Evidence ID | Analyze ID | Gene | Gene Systematic Name | Phenotype | Experiment Type | Experiment Type Category | Mutant Information | Strain Background | Chemical | Details | Reference |
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| Evidence ID | Analyze ID | Gene | Gene Systematic Name | Disease Ontology Term | Disease Ontology Term ID | Qualifier | Evidence | Method | Source | Assigned On | Reference |
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| Evidence ID | Analyze ID | Regulator | Regulator Systematic Name | Target | Target Systematic Name | Direction | Regulation of | Happens During | Regulator Type | Direction | Regulation Of | Happens During | Method | Evidence | Strain Background | Reference |
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| Site | Modification | Modifier | Source | Reference |
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| Evidence ID | Analyze ID | Interactor | Interactor Systematic Name | Interactor | Interactor Systematic Name | Allele | Assay | Annotation | Action | Phenotype | SGA score | P-value | Source | Reference | Note |
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| Evidence ID | Analyze ID | Interactor | Interactor Systematic Name | Interactor | Interactor Systematic Name | Assay | Annotation | Action | Modification | Source | Reference | Note |
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| Complement ID | Locus ID | Gene | Species | Gene ID | Strain background | Direction | Details | Source | Reference |
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| Evidence ID | Analyze ID | Dataset | Description | Keywords | Number of Conditions | Reference |
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