Protein function
Encodes a protein involved in the dephosphorylation of phosphorylated phytochromes.
Phenotype
Single mutant: fypp3 single mutant is early flowering under LD conditions. ( No data available under SD conditions.)
[Kim et al., 2002] Overexpressor: Overexpression of
Pisum sativum FYPP leads to an early flowering-time phenotype under LD conditions only.
[Kim et al., 2002] RNA interference: Overexpression of an antisense transcript of
FYPP leads to early flowering under LD conditions only. ( Transgenic lines also seems to be very slightly early flowering under SD conditions. The antisense overexpressing line has decreased expression levels of both
FYPP1 and
FYPP3.)
[Kim et al., 2002] Function:Dephosphorylates phosphorylated phytochromes, with a preference toward Pfr forms. Plays a major role in the photoperiodic control of flowering time in long days by modulating phytochrome signals in flowering time control.
[Data from UniProt]
Regulators, targets and interactors
Downstream actors
Upstream actors
Protein-protein interactions