ABF1 Antibody

1. We present evidence that Abf1 recruitment upon nutritional stress, also observed for representative ribosome biogenesis genes, favours RPG transcriptional rescue upon nutrient replenishment, thus pointing to nutrient-regulated Abf1 dynamics at promoters as a novel mechanism in ribosome biogenesis control. PMID: 27016735
2. Results show that Abf1 contributes to local regions of chromatin structure by acting at both strong and weak binding sites, at proximal promoter regions and at sites farther upstream, over a very large fraction of the yeast genome. PMID: 21081559
3. Results compare the ability of RAP1 and ABF1 to create a region of open chromatin near and to contribute to activated transcription at promoters. PMID: 15456886
4. DNA sequences were found that are bound by ABF1 with nearly two-magnitude higher affinity as compared to the hitherto accepted ABF1 consensus sequence. PMID: 16083878
5. The effect on global gene expression of loss of binding of Abf1. PMID: 17158163
6. The present study revealed numerous loci previously unknown to be under Abf1 control, and it yielded evidence for the protein's variable DNA binding pattern during mitotic growth and meiotic development. PMID: 18305101
7. Data suggest an involvement of Abf1p transcription factor in intergenomic signaling. PMID: 18977319
8. Mutation of the I silencer ABF1-binding site at the HMLalpha locus caused loss of ABF1 binding, which resulted in a domain of reduced global genome nucleotide excision repair efficiency on one side of the ABF1-binding site PMID: 18996839

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KEGG: sce:YKL112W

STRING: 4932.YKL112W