Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | Arabidopsis thaliana | isoform GCN5 is not the enzyme responsible for histone acetylation at cold-regulated genes COR promoters during cold acclimation | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Arabidopsis thaliana | Q9AR19 | - |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | isoform GCN5 is not the enzyme responsible for histone acetylation at cold-regulated genes COR promoters during cold acclimation | Arabidopsis thaliana | ? | - |
? |
General Information | Comment | Organism |
---|---|---|
physiological function | plants homozygous for T-DNA disruption alleles of GCN5 encoding a histone acetyltransferase show diminished expression of cold-regulated genes COR during cold acclimation. H3 acetylation at COR gene promoters is stimulated upon cold acclimation in gcn5 plants as in wild type plants, but the decrease in nucleosome occupancy is diminished. Thus, GCN5 is not the enzyme responsible for histone acetylation at COR gene promoters during cold acclimation | Arabidopsis thaliana |