Detailed gene information

Genes [306]




PIF3
PHYTOCHROME INTERACTING FACTOR 3
TAIR: AT1G09530
UNIPROT: O80536
NOWOMICS: View List

Publications

Ni M et al., 1998, Cell
Oda A et al., 2004, FEBS Lett.
Al-Sady B et al., 2006, Mol. Cell
Clack T et al., 2009, Plant Cell
Sentandreu M et al., 2011, Plant Cell
Soy J et al., 2012, Plant J.
Wang Y et al., 2014, Proc. Natl. Acad. Sci. U.S.A.
Bours R et al., 2015, Plant Physiol.

Appears in the following schemes


Protein function

Encodes a bHLH transcription factor.

Phenotype

RNA interference:
RNAi downregulation of PIF3 by antisense suppression leads to early flowering under both SD and LD conditions. [Oda et al., 2004][Ni et al., 1998]

Function:
Transcription factor acting positively in the phytochrome signaling pathway. Activates transcription by binding to the G box (5 -CACGTG-3 ). [Data from UniProt]

Regulators, targets and interactors

Downstream actors


Upstream actors


Protein-protein interactions

PHYA -- [Clack et al., 2009] -- [View TAIR record]

PHYB -- [Clack et al., 2009] -- [View TAIR record]

PHYE -- [Clack et al., 2009] -- [View TAIR record]

PHYC -- [Clack et al., 2009] -- [View TAIR record]



PIF3 interaction network

Downstream and upstream flowering-related genes

Physical interactions with other flowering-related proteins