Detailed gene information

Genes [306]




JMJ15, MEE27
JUMONJI DOMAIN-CONTAINING PROTEIN 15, MATERNAL EFFECT EMBRYO ARREST 27
TAIR: AT2G34880
UNIPROT: O64752
NOWOMICS: View List

Publications

Yang W et al., 2010, Plant J.
Yang H et al., 2012, Plant Cell Rep.
Shen Y et al., 2014, Front Plant Sci

Appears in the following schemes

General processes & autonomous pathway

Protein function

Encodes a histone demethylase involved in H3K4me demethylation.

Phenotype

Overexpressor:
JMJ15 overexpressor is early flowering under both SD and LD conditions. [Yang et al., 2012]

Single mutant:
jmj15 single mutant does not display any flowering-time phenotype. [Yang et al., 2012]

Remarks:
JMJ15 is involved in demethylation at theFLC locus. [Yang et al., 2012]

Function:
Histone demethylase that demethylates Lys-4 (H3K4me) of histone H3 with a specific activity for H3K4me3. No activity on H3K4me2, H3K4me1, H3K9me3/2, H3K27me3/2 and H3K36me3/2. Involved in the control of flowering time by demethylating H3K4me3 at the FLC locus and repressing its expression. The repression of FLC level and reduction in H3K4me3 at the FLC locus results in induction of the flowering activator FT, which is a downstream target of FLC. [Data from UniProt]

Regulators, targets and interactors

Downstream actors

causality
FLC, AGL25, FLF -- [Yang et al., 2012] -- [View TAIR record]



Upstream actors


Protein-protein interactions


JMJ15, MEE27 interaction network

Downstream and upstream flowering-related genes

Physical interactions with other flowering-related proteins