OsCDPK1,OsCDPK13,OsCDPK11,OsCPK11,OsCDPK12

• Symbol: OsCDPK1,OsCDPK13,OsCDPK11,OsCPK11,OsCDPK12
• MSU: LOC_Os03g03660
• RAPdb: Os03g0128700

• OsCDPK13, a calcium-dependent protein kinase gene from rice, is induced in response to cold and gibberellin, 2003, Plant Physiology and Biochemistry.
• Molecular cloning of two novel rice cDNA sequences encoding putative calcium-dependent protein kinases, 1995, Plant Mol Biol.
• Rice calcium-dependent protein kinase isoforms OsCDPK2 and OsCDPK11 show different responses to light and different expression patterns during seed development, 1999, Plant Mol Biol.
• OsCDPK13, a calcium-dependent protein kinase gene from rice, is induced by cold and gibberellin in rice leaf sheath, 2004, Plant Mol Biol.
• Over-expression of calcium-dependent protein kinase 13 and calreticulin interacting protein 1 confers cold tolerance on rice plants, 2007, Mol Genet Genomics.
• Sugar starvation- and GA-inducible calcium-dependent protein kinase 1 feedback regulates GA biosynthesis and activates a 14-3-3 protein to confer drought tolerance in rice seedlings, 2013, Plant Mol Biol.
• Overexpression of a constitutively active truncated form of OsCDPK1 confers disease resistance by affecting OsPR10a expression in rice., 2018, Sci Rep.
• Effects of OsCDPK1 on the Structure and Physicochemical Properties of Starch in Developing Rice Seeds., 2018, Int J Mol Sci.
• Stress-induced F-Box protein-coding gene OsFBX257 modulates drought stress adaptations and ABA responses in rice., 2022, Plant Cell Environ.

Genbank accession number

• Conversely, OsCDPK11 protein levels were high at the beginning of seed development, but fell rapidly from 10 DAF onwards
• Rice calcium-dependent protein kinase isoforms OsCDPK2 and OsCDPK11 show different responses to light and different expression patterns during seed development
• OsCDPK13 accumulated in 2-week-old leaf sheath and callus, and became phosphorylated in response to cold and gibberellin (GA)
• OsCDPK13, a calcium-dependent protein kinase gene from rice, is induced by cold and gibberellin in rice leaf sheath
• OsCDPK13, a calcium-dependent protein kinase gene from rice, is induced in response to cold and gibberellin
• Furthermore, OsCDPK13 gene expression and protein accumulation were enhanced in response to cold, but suppressed under salt and drought stresses
• OSCPK2 and OSCPK11 cDNAs are related to SPK, another gene encoding a rice CDPK that is specifically expressed in developing seeds [20]
• Recently, a full-length cDNA encoding OsCDPK13 from rice seedling was isolated
• The results suggest that OsCDPK13 might be an important signaling component in the response of rice to GA and cold stress
• Antisense OsCDPK13 transgenic rice lines were shorter than the vector control lines, and the expression of OsCDPK13 was lower in dwarf mutants of rice than in wild type
• OSCPK2 and OSCPK11 mRNAs are equally abundant in rice roots and coleoptiles
• OsCDPK2 and OsCDPK11 mRNA and protein levels increased in unison during flower development
• Sense OsCDPK13 transgenic rice lines had higher recovery rates after cold stress than vector control rice
• Overexpression of a constitutively active truncated form of OsCDPK1 confers disease resistance by affecting OsPR10a expression in rice.
• These results suggest that OsCDPK1 may be an upstream regulator involved in rice innate immunity and conferred broad-spectrum of disease resistance
• The dihybrid rice Ri-1/OsPR10a-Ox not only bypassed the effect of OsCDPK1 silencing on the susceptibility to Xoo but also showed enhanced disease resistance and, consistent with Ri-1 phenotypes, increased plant height and grain size
• Our results reveal that OsCDPK1 plays novel key roles in the cross-talk and mediation of the balance between stress response and development and provides a clue for improving grain yield and disease resistance simultaneously in rice
• OsPR10a and OsCDPK1 showed corresponding expression patterns and were up-regulated in response to the jasmonic acid, salicylic acid and Xoo treatments, and OsPR1 and OsPR4 were significantly up-regulated in OEtr-1
• In the study presented here, we propose a model in which OsCDPK1 plays key roles in negatively controlling the grain size, amylose content, and endosperm appearance, and also affects the physicochemical properties of the starch
• Overexpression of a constitutively active truncated form of OsCDPK1 (OEtr) in rice produced smaller seeds, but a double-stranded RNA gene-silenced form of OsCDPK1 (Ri) yielded larger seeds, suggesting that OsCDPK1 plays a functional role in rice seed development
• This demonstrates that OsCDPK1 plays a novel functional role in starch biosynthesis during seed development and affects the transparent appearance of the endosperm
• Effects of OsCDPK1 on the Structure and Physicochemical Properties of Starch in Developing Rice Seeds.
• We show that OsFBX257 can bind the kinases OsCDPK1 and OsSAPK2, and that its phosphorylation can be reversed by phosphatase OsPP2C08

• OsCDPK1~OsCDPK13~OsCDPK11~OsCPK11~OsCDPK12, OsCDPK2~OsCPK2, Molecular cloning of two novel rice cDNA sequences encoding putative calcium-dependent protein kinases, We have isolated, from a cDNA library constructed from rice coleoptiles, two sequences, OSCPK2 and OSCPK11, that encode for putative calcium-dependent protein kinase (CDPK) proteins
• OsCDPK1~OsCDPK13~OsCDPK11~OsCPK11~OsCDPK12, OsCDPK2~OsCPK2, Molecular cloning of two novel rice cDNA sequences encoding putative calcium-dependent protein kinases, OSCPK2 and OSCPK11 cDNAs are related to SPK, another gene encoding a rice CDPK that is specifically expressed in developing seeds [20]
• OsCDPK1~OsCDPK13~OsCDPK11~OsCPK11~OsCDPK12, OsCDPK2~OsCPK2, Molecular cloning of two novel rice cDNA sequences encoding putative calcium-dependent protein kinases, OSCPK2 and OSCPK11-predicted protein sequences are 533 and 542 amino acids (aa) long with a corresponding molecular mass of 59436 and 61079 Da respectively
• OsCDPK1~OsCDPK13~OsCDPK11~OsCPK11~OsCDPK12, OsCDPK2~OsCPK2, Molecular cloning of two novel rice cDNA sequences encoding putative calcium-dependent protein kinases, The calmodulin-like regulatory domain of the predicted OSCPK2 protein contains 4 EF-hand calcium-binding sites while OSCPK11 has conserved just one canonical EF-hand motif
• OsCDPK1~OsCDPK13~OsCDPK11~OsCPK11~OsCDPK12, OsCDPK2~OsCPK2, Molecular cloning of two novel rice cDNA sequences encoding putative calcium-dependent protein kinases, In addition, OSCPK2- and OSCPK11-predicted proteins contain, at their N-terminal region preceding the catalytic domain, a stretch of 80 or 74 residues highly rich in hydrophilic amino acids
• OsCDPK1~OsCDPK13~OsCDPK11~OsCPK11~OsCDPK12, OsCDPK2~OsCPK2, Molecular cloning of two novel rice cDNA sequences encoding putative calcium-dependent protein kinases, Comparison of the NH2-terminal sequence of all three rice CDPKs so far identified (OSCPK2, OSCPK11 and SPK) indicates the presence of a conserved MGxxC(S/Q)xxT motif that may define a consensus signal for N-myristoylation
• OsCDPK1~OsCDPK13~OsCDPK11~OsCPK11~OsCDPK12, OsCDPK2~OsCPK2, Molecular cloning of two novel rice cDNA sequences encoding putative calcium-dependent protein kinases, OSCPK2 and OSCPK11 proteins are both encoded by a single-copy gene and their polyadenylated transcripts are 2
• OsCDPK1~OsCDPK13~OsCDPK11~OsCPK11~OsCDPK12, OsCDPK2~OsCPK2, Molecular cloning of two novel rice cDNA sequences encoding putative calcium-dependent protein kinases, OSCPK2 and OSCPK11 mRNAs are equally abundant in rice roots and coleoptiles
• OsCDPK1~OsCDPK13~OsCDPK11~OsCPK11~OsCDPK12, OsCDPK2~OsCPK2, Molecular cloning of two novel rice cDNA sequences encoding putative calcium-dependent protein kinases, A 12 h white light treatment of the coleoptiles reduces the amount of OSCPK2 mRNA with only a slight effect on the level of OSCPK11 transcript
• OsCDPK1~OsCDPK13~OsCDPK11~OsCPK11~OsCDPK12, OsCDPK2~OsCPK2, Molecular cloning of two novel rice cDNA sequences encoding putative calcium-dependent protein kinases, With anoxic treatments, OSCPK2 mRNA level declined significantly and promptly while the amount of OSCPK11 transcript remained constant
• OsCDPK1~OsCDPK13~OsCDPK11~OsCPK11~OsCDPK12, OsCDPK2~OsCPK2, Rice calcium-dependent protein kinase isoforms OsCDPK2 and OsCDPK11 show different responses to light and different expression patterns during seed development, We investigated the spatial and temporal expression patterns of two rice calcium-dependent protein kinases (CDPKs), OsCDPK2 and OSCDPK11, using isoform-specific antisera
• OsCDPK1~OsCDPK13~OsCDPK11~OsCPK11~OsCDPK12, OsCDPK2~OsCPK2, Rice calcium-dependent protein kinase isoforms OsCDPK2 and OsCDPK11 show different responses to light and different expression patterns during seed development, Bands of the expected molecular sizes for OsCDPK2 (59 kDa) and OsCDPK11 (61 kDa) were detected on western blots
• OsCDPK1~OsCDPK13~OsCDPK11~OsCPK11~OsCDPK12, OsCDPK2~OsCPK2, Rice calcium-dependent protein kinase isoforms OsCDPK2 and OsCDPK11 show different responses to light and different expression patterns during seed development, OsCDPK2 and OsCDPK11 mRNA and protein levels increased in unison during flower development
• OsCDPK1~OsCDPK13~OsCDPK11~OsCPK11~OsCDPK12, OsCDPK2~OsCPK2, Rice calcium-dependent protein kinase isoforms OsCDPK2 and OsCDPK11 show different responses to light and different expression patterns during seed development, Rice calcium-dependent protein kinase isoforms OsCDPK2 and OsCDPK11 show different responses to light and different expression patterns during seed development
• OsCDPK1~OsCDPK13~OsCDPK11~OsCPK11~OsCDPK12, OsPR10a~PBZ1, Overexpression of a constitutively active truncated form of OsCDPK1 confers disease resistance by affecting OsPR10a expression in rice., Overexpression of a constitutively active truncated form of OsCDPK1 confers disease resistance by affecting OsPR10a expression in rice.
• OsCDPK1~OsCDPK13~OsCDPK11~OsCPK11~OsCDPK12, OsPR10a~PBZ1, Overexpression of a constitutively active truncated form of OsCDPK1 confers disease resistance by affecting OsPR10a expression in rice., oryzae; Xoo), we found that the expression of OsPR10a was up- and down-regulated in OEtr-1 (overexpression of the constitutively active truncated form of OsCDPK1) and Ri-1 rice plants, respectively
• OsCDPK1~OsCDPK13~OsCDPK11~OsCPK11~OsCDPK12, OsPR10a~PBZ1, Overexpression of a constitutively active truncated form of OsCDPK1 confers disease resistance by affecting OsPR10a expression in rice., OsPR10a and OsCDPK1 showed corresponding expression patterns and were up-regulated in response to the jasmonic acid, salicylic acid and Xoo treatments, and OsPR1 and OsPR4 were significantly up-regulated in OEtr-1
• OsCDPK1~OsCDPK13~OsCDPK11~OsCPK11~OsCDPK12, OsPP2C08, Stress-induced F-Box protein-coding gene OsFBX257 modulates drought stress adaptations and ABA responses in rice., We show that OsFBX257 can bind the kinases OsCDPK1 and OsSAPK2, and that its phosphorylation can be reversed by phosphatase OsPP2C08
• OsCDPK1~OsCDPK13~OsCDPK11~OsCPK11~OsCDPK12, OsMsr9~OsFBX257, Stress-induced F-Box protein-coding gene OsFBX257 modulates drought stress adaptations and ABA responses in rice., We show that OsFBX257 can bind the kinases OsCDPK1 and OsSAPK2, and that its phosphorylation can be reversed by phosphatase OsPP2C08
• OsCDPK1~OsCDPK13~OsCDPK11~OsCPK11~OsCDPK12, SAPK2~OsSAPK2, Stress-induced F-Box protein-coding gene OsFBX257 modulates drought stress adaptations and ABA responses in rice., We show that OsFBX257 can bind the kinases OsCDPK1 and OsSAPK2, and that its phosphorylation can be reversed by phosphatase OsPP2C08