OsEIL2

2015-01-20 | Categories genes  | Tags seedling  ethylene  salt  salt tolerance  salt stress  tolerance  stress  ethylene response  stress response  seedlings 

• 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.
• Genbank accession number
  • AB074972
  • AK060806
  • AB074972
  • AK060806
• 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
• 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

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