Protein function
Encodes a histone deacetylase-complex subunit.
Phenotype
Single mutant: hda1 single mutant display pleiotropic phenotype, including late flowering under both SD and LD conditions.
[Tian et al., 2003] RNA interference: Lines overexpressing
HDA1-antisense transcript display pleiotropic defects, including developmental defects and delayed flowering.
[Wu et al., 2000] Function:Responsible for the deacetylation of lysine residues on the N-terminal part of the core histones (H2A, H2B, H3 and H4). Histone deacetylation gives a tag for epigenetic repression and plays an important role in transcriptional regulation, cell cycle progression and developmental events. Histone deacetylases act via the formation of large multiprotein complexes. HDA19 is involved in jasmonic acid and ethylene signaling of pathogen response.
[Data from UniProt]
Regulators, targets and interactors
Downstream actors
causality AG --
[Krogan et al., 2012] --
[View TAIR record]AP3 --
[Krogan et al., 2012] --
[View TAIR record]SEP3 --
[Krogan et al., 2012] --
[View TAIR record] Upstream actors
Protein-protein interactions
AHL22 --
[Yun et al., 2012] --
[View TAIR record] TPL --
[Krogan et al., 2012] --
[View TAIR record]