- Information
- Symbol: OsEIL2
- MSU: LOC_Os07g48630
- RAPdb: Os07g0685700
- Publication
- Involvement of two rice ETHYLENE INSENSITIVE3-LIKE genes in wound signaling, 2009, Mol Genet Genomics.
- MHZ6/OsEIL1 and OsEIL2 Regulate Ethylene Response of Roots and Coleoptiles and Negatively Affect Salt Tolerance in Rice., 2015, Plant Physiol.
- Ethylene insensitive3-like2 OsEIL2 confers stress sensitivity by regulating OsBURP16, the β subunit of polygalacturonase PG1β-like subfamily gene in rice., 2019, Plant Sci.
- Genbank accession number
- Key message
- In rice, however, lack of MHZ6/OsEIL1 or OsEIL2 functions improves salt tolerance, whereas the overexpression lines exhibits salt hypersensitivity at seedling stage, indicating that MHZ6/OsEIL1 and OsEIL2 negatively regulate salt tolerance in rice
- MHZ6/OsEIL1 and OsEIL2 Regulate Ethylene Response of Roots and Coleoptiles and Negatively Affect Salt Tolerance in Rice.
- Disruption of MHZ6/OsEIL1 caused ethylene insensitivity mainly in roots, whereas silencing of the closely-related OsEIL2 led to ethylene insensitivity mainly in coleoptiles of etiolated seedlings
- Together, our study provides insights for functional diversification of MHZ6/OsEIL1 and OsEIL2 in ethylene response and finds a novel mode of ethylene-regulated salt stress response which could be helpful for engineering salt-tolerant crops
- Furthermore, this negative regulation by MHZ6/OsEIL1 and OsEIL2 in salt tolerance is likely in part attributable to the direct regulation of OsHKT2;1 expression and Na+ uptake in roots
- Transgenic plants of overexpressing OsEIL2 (OsEIL2-OX) show reduced tolerance to salt and drought stress compared with the controls
- Taken together, these results revealed a new mechanism of OsEIL2 in abiotic stress responses
- OsEIL2 is a nuclear-localized protein with transactivation activity in the C-terminus (amino acids 344-583) and can be induced by NaCl, polyethylene glycol (PEG), dark, and abscisic acid (ABA) treatment
- Connection
- OsEIL2, OsHKT2;1~OsHKT1, MHZ6/OsEIL1 and OsEIL2 Regulate Ethylene Response of Roots and Coleoptiles and Negatively Affect Salt Tolerance in Rice., Furthermore, this negative regulation by MHZ6/OsEIL1 and OsEIL2 in salt tolerance is likely in part attributable to the direct regulation of OsHKT2;1 expression and Na+ uptake in roots
- OsBURP16, OsEIL2, Ethylene insensitive3-like2 OsEIL2 confers stress sensitivity by regulating OsBURP16, the β subunit of polygalacturonase PG1β-like subfamily gene in rice., Ethylene insensitive3-like2 (OsEIL2) confers stress sensitivity by regulating OsBURP16, the β subunit of polygalacturonase (PG1β-like) subfamily gene in rice.
- OsBURP16, OsEIL2, Ethylene insensitive3-like2 OsEIL2 confers stress sensitivity by regulating OsBURP16, the β subunit of polygalacturonase PG1β-like subfamily gene in rice., We further found that OsEIL2 functions upstream of OsBURP14 and OsBURP16
- OsBURP16, OsEIL2, Ethylene insensitive3-like2 OsEIL2 confers stress sensitivity by regulating OsBURP16, the β subunit of polygalacturonase PG1β-like subfamily gene in rice., OsEIL2 binds directly to the promoter of OsBURP14 and OsBURP16 and activates their transcript levels
- OsBURP16, OsEIL2, Ethylene insensitive3-like2 OsEIL2 confers stress sensitivity by regulating OsBURP16, the β subunit of polygalacturonase PG1β-like subfamily gene in rice., OsEIL2 binds directly to the promoter of OsBURP14 and OsBURP16 and activates their transcript levels
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