Detailed gene information

Genes [306]




HDA1, HDA19,
HISTONE DEACETYLASE 1 , HISTONE DEACETYLASE 19, AtRPD3A
TAIR: AT4G38130
UNIPROT: O22446
NOWOMICS: View List

Publications

Wu K et al., 2000, Plant Mol. Biol.
Tian L et al., 2001, Proc. Natl. Acad. Sci. U.S.A.
Tian L et al., 2003, Genetics
Zhou C et al., 2005, Plant Cell
Fong P M et al., 2006, Cell Res.
Benhamed M et al., 2006, Plant Cell
Tanaka M et al., 2008, Plant Physiol.
Kim K et al., 2008, Plant Cell
Alinsug M V et al., 2009, BMC Plant Biol.
Krogan N T et al., 2012, Development
Choi S et al., 2012, Plant J.
Zhou Y et al., 2013, Plant Cell
Perrella G et al., 2013, Plant Cell

Appears in the following schemes


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]



HDA1, HDA19, interaction network

Downstream and upstream flowering-related genes

Physical interactions with other flowering-related proteins