- Information
- Symbol: OsABIL2
- MSU: LOC_Os05g51510
- RAPdb: Os05g0592800
- PSP score
- LOC_Os05g51510.1: 0.0134
- LOC_Os05g51510.2: 0.1267
- PLAAC score
- LOC_Os05g51510.1: 0
- LOC_Os05g51510.2: 0
- pLDDT score
- NA
- Publication
- Abscisic acid regulates subcellular redistribution of OsABI-LIKE2, a negative regulator in ABA signaling, to control root architecture and drought resistance in Oryza Sativa., 2015, Plant Cell Physiol.
- Abscisic Acid Regulates Auxin Homeostasis in Rice Root Tips to Promote Root Hair Elongation., 2017, Front Plant Sci.
-
Genbank accession number
- Key message
- Overexpression of OsABIL2 not only led to the ABA insensitivity, but also significantly altered plant developmental phenotypes, including stomata density and root architecture, which likely caused the hypersensitivity to drought stress
- Taken together, this study provides significant insights into rice ABA signaling and indicates the important role of OsABIL2 in regulating root development
- Furthermore, OsABIL2 interacts with and co-localized with OsPYL1 mainly in the cytosol, and ABA treatment regulates the nucleus-cytosol distribution of OsABIL2, suggesting a different mechanism for the activation of ABA signaling
- However, unlike many other solely nucleus-localized clade A PP2Cs, the OsABIL2 is localized in both nucleus and cytosol
- Transgenic rice overexpressing SAPK10 (Stress/ABA-activated protein kinase 10) had longer root hairs; rice plants overexpressing OsABIL2 (OsABI-Like 2) had attenuated ABA signaling and shorter root hairs, suggesting that the effect of ABA on root hair elongation depends on the conserved PYR/PP2C/SnRK2 ABA signaling module
- Connection
- OsABIL2, OsSAPK8~SAPK8, Abscisic acid regulates subcellular redistribution of OsABI-LIKE2, a negative regulator in ABA signaling, to control root architecture and drought resistance in Oryza Sativa., OsABIL2 interacts with OsPYL1, SAPK8 and SAPK10 both in vitro and in vivo, and the phosphatase activity of OsABIL2 was repressed by ABA-bound OsPYL1
- OsABIL2, SAPK10, Abscisic acid regulates subcellular redistribution of OsABI-LIKE2, a negative regulator in ABA signaling, to control root architecture and drought resistance in Oryza Sativa., OsABIL2 interacts with OsPYL1, SAPK8 and SAPK10 both in vitro and in vivo, and the phosphatase activity of OsABIL2 was repressed by ABA-bound OsPYL1
- OsABIL2, OsPYL1, Abscisic acid regulates subcellular redistribution of OsABI-LIKE2, a negative regulator in ABA signaling, to control root architecture and drought resistance in Oryza Sativa, OsABIL2 interacts with OsPYL1, SAPK8 and SAPK10 both in vitro and in vivo, and the phosphatase activity of OsABIL2 was repressed by ABA-bound OsPYL1
- OsABIL2, SAPK10, Abscisic Acid Regulates Auxin Homeostasis in Rice Root Tips to Promote Root Hair Elongation., Transgenic rice overexpressing SAPK10 (Stress/ABA-activated protein kinase 10) had longer root hairs; rice plants overexpressing OsABIL2 (OsABI-Like 2) had attenuated ABA signaling and shorter root hairs, suggesting that the effect of ABA on root hair elongation depends on the conserved PYR/PP2C/SnRK2 ABA signaling module
Prev Next