- Information
- Symbol: OsPLC4
- MSU: LOC_Os05g03610
- RAPdb: Os05g0127200
- Publication
- Phosphatidylinositol-hydrolyzing phospholipase C4 modulates rice response to salt and drought., 2018, Plant Cell Environ.
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Genbank accession number
- Key message
- Two independent knockout mutants, plc4-1 and plc4-2, exhibited decreased seedling growth and survival rate whereas overexpression of OsPLC4 improved survival rate under high salinity and water deficiency, compared with wild-type (WT)
- The results indicate that OsPLC4 modulates the activity of two signaling pathways, PA and Ca2+ , to affect rice seedling response to osmotic stress
- Knockout of OsPLC4 attenuated salt-induced increase of phosphatidic acid (PA) whereas overexpression of OsPLC4 decreased the level of PI4P and PIP2 under salt treatment
- In addition, the loss of OsPLC4 compromised the increase of inositol triphosphate (IP3 ) and free cytoplasmic Ca2+ ([Ca2+ ]cyt ) and inhibited the induction of genes involved in Ca2+ sensor and osmotic stress response to salt stress
- Connection
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