- Information
- Symbol: OsPK3
- MSU: LOC_Os04g58110
- RAPdb: Os04g0677500
- Publication
- Mitochondria-associated pyruvate kinase complexes regulate grain filling in rice., 2020, Plant Physiol.
-
Genbank accession number
- Key message
- OsPK3 was constitutively expressed but had relatively higher expression levels in leaf and developing caryopsis and specific expression signals in tissues involved in sucrose transport and unloading, supporting its biological function in regulation of grain filling by affecting sucrose translocation
- The loss of function of OsPK3 caused reduced PK activity and sucrose translocation defects from source to sink in rice, which led to compromised grain filling
- Both OsPK1 and OsPK4 localized to the mitochondria and cytosol and were recruited to the mitochondria by OsPK3
- Connection
- OsPK1, OsPK3, Mitochondria-associated pyruvate kinase complexes regulate grain filling in rice., Subcellular localization analysis of OsPK3 revealed its association with mitochondria, and OsPK3 physically interacted and formed heterodimers in vivo with two other PK isozymes, OsPK1 and OsPK4
- OsPK1, OsPK3, Mitochondria-associated pyruvate kinase complexes regulate grain filling in rice., Both OsPK1 and OsPK4 localized to the mitochondria and cytosol and were recruited to the mitochondria by OsPK3
- OsPK1, OsPK3, Mitochondria-associated pyruvate kinase complexes regulate grain filling in rice., As observed for ospk3, disruption of OsPK1 caused pleiotropic defects, while OsPK4 loss of function led to severely chalky grains without other obvious defects
- OsPK3, PK4~OsPK4~OsCIPK19, Mitochondria-associated pyruvate kinase complexes regulate grain filling in rice., Subcellular localization analysis of OsPK3 revealed its association with mitochondria, and OsPK3 physically interacted and formed heterodimers in vivo with two other PK isozymes, OsPK1 and OsPK4
- OsPK3, PK4~OsPK4~OsCIPK19, Mitochondria-associated pyruvate kinase complexes regulate grain filling in rice., Both OsPK1 and OsPK4 localized to the mitochondria and cytosol and were recruited to the mitochondria by OsPK3
- OsPK3, PK4~OsPK4~OsCIPK19, Mitochondria-associated pyruvate kinase complexes regulate grain filling in rice., As observed for ospk3, disruption of OsPK1 caused pleiotropic defects, while OsPK4 loss of function led to severely chalky grains without other obvious defects
- OsPK1, OsPK3, Mitochondria-Associated Pyruvate Kinase Complexes Regulate Grain Filling in Rice , Subcellular localization analysis of OsPK3 revealed its association with mitochondria, and OsPK3 physically interacted and formed heterodimers in vivo with two other PK isozymes, OsPK1 and OsPK4
- OsPK1, OsPK3, Mitochondria-Associated Pyruvate Kinase Complexes Regulate Grain Filling in Rice , Both OsPK1 and OsPK4 localized to the mitochondria and cytosol and were recruited to the mitochondria by OsPK3
- OsPK1, OsPK3, Mitochondria-Associated Pyruvate Kinase Complexes Regulate Grain Filling in Rice , As observed for ospk3, disruption of OsPK1 caused pleiotropic defects, while OsPK4 loss of function led to severely chalky grains without other obvious defects
- OsPK3, PK4~OsPK4~OsCIPK19, Mitochondria-Associated Pyruvate Kinase Complexes Regulate Grain Filling in Rice , Subcellular localization analysis of OsPK3 revealed its association with mitochondria, and OsPK3 physically interacted and formed heterodimers in vivo with two other PK isozymes, OsPK1 and OsPK4
- OsPK3, PK4~OsPK4~OsCIPK19, Mitochondria-Associated Pyruvate Kinase Complexes Regulate Grain Filling in Rice , Both OsPK1 and OsPK4 localized to the mitochondria and cytosol and were recruited to the mitochondria by OsPK3
- OsPK3, PK4~OsPK4~OsCIPK19, Mitochondria-Associated Pyruvate Kinase Complexes Regulate Grain Filling in Rice , As observed for ospk3, disruption of OsPK1 caused pleiotropic defects, while OsPK4 loss of function led to severely chalky grains without other obvious defects
Prev Next