- Information
- Symbol: OsPM19L1,OsPM1
- MSU: LOC_Os05g31670
- RAPdb: Os05g0381400
- Publication
- Characterization of OsPM19L1 encoding an AWPM-19-like family protein that is dramatically induced by osmotic stress in rice., 2015, Genet Mol Res.
- The AWPM-19 Family Protein OsPM1 Mediates Abscisic Acid Influx and Drought Response in Rice., 2018, Plant Cell.
- OsNAC45 is Involved in ABA Response and Salt Tolerance in Rice, 2020, Rice (N Y).
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Genbank accession number
- Key message
- Tissue-specific gene expression analysis revealed that OsPM19L1 was highly expressed in the leaf sheath of rice
- Interestingly, expression of OsPM19L1 was high at the early stage of panicle development and decreased thereafter
- qRT-PCR analysis indicated that OsPM19L1 was dramatically induced by 20% PEG stress (>600-fold), exogenous abscisic acid (>350-fold), salt and cold stress
- Thus, OsPM19L1 appears to be closely associated with stress tolerance through ABA-dependent pathway in rice
- Characterization of OsPM19L1 encoding an AWPM-19-like family protein that is dramatically induced by osmotic stress in rice.
- Moreover, under stress conditions, OsPM19L1 expression was enhanced in an ABI5-Like1 (ABL1) deficiency rice mutant, abl1, suggesting that ABL1 negatively regulates OsPM19L1 gene expression
- Further investigation revealed that OsPM1 expression is regulated by the AREB/ABF family transcription factor OsbZIP46
- Phenotypic analysis of overexpression, RNA interference (RNAi), and knock out (KO) lines showed that OsPM1 is involved in drought responses and seed germination regulation
- The AWPM-19 Family Protein OsPM1 Mediates Abscisic Acid Influx and Drought Response in Rice.
- Our results thus revealed that OsPM1 is an ABA influx carrier that plays an important role in drought responses
- In this study, we found that rice (Oryza sativa) OsPM1 (PLASMA MEMBRANE PROTEIN 1), encoded by a gene of AWPM-19 like family, mediates ABA influx through the plasma membrane
- 3H-(
)ABA transport activity and FRET (Fluorescence Resonance Energy Transfer) assays both demonstrated that OsPM1 facilitates ABA uptake into cells - Previous reports have demonstrated that overexpression of OsNAC45 enhances salt and drought tolerance in rice, and that OsNAC45 may regulate the expression of two specific genes, OsPM1 and OsLEA3-1
- Connection
- OsAREB8~OsAREB1~OsbZIP46~OsABF2~ABL1, OsPM19L1~OsPM1, Characterization of OsPM19L1 encoding an AWPM-19-like family protein that is dramatically induced by osmotic stress in rice., Moreover, under stress conditions, OsPM19L1 expression was enhanced in an ABI5-Like1 (ABL1) deficiency rice mutant, abl1, suggesting that ABL1 negatively regulates OsPM19L1 gene expression
- OsAREB8~OsAREB1~OsbZIP46~OsABF2~ABL1, OsPM19L1~OsPM1, The AWPM-19 Family Protein OsPM1 Mediates Abscisic Acid Influx and Drought Response in Rice., Further investigation revealed that OsPM1 expression is regulated by the AREB/ABF family transcription factor OsbZIP46
- OsDREB1F~RCBF2, OsPM19L1~OsPM1, OsNAC45 is Involved in ABA Response and Salt Tolerance in Rice, Quantitative real time RT-PCR suggested that seven genes may be regulated by OsNAC45 including OsCYP89G1, OsDREB1F, OsEREBP2, OsERF104, OsPM1, OsSAMDC2, and OsSIK1
- OsEREBP2~ERF99, OsPM19L1~OsPM1, OsNAC45 is Involved in ABA Response and Salt Tolerance in Rice, Quantitative real time RT-PCR suggested that seven genes may be regulated by OsNAC45 including OsCYP89G1, OsDREB1F, OsEREBP2, OsERF104, OsPM1, OsSAMDC2, and OsSIK1
- OsLEA3~OsLEA3-1, OsPM19L1~OsPM1, OsNAC45 is Involved in ABA Response and Salt Tolerance in Rice, Previous reports have demonstrated that overexpression of OsNAC45 enhances salt and drought tolerance in rice, and that OsNAC45 may regulate the expression of two specific genes, OsPM1 and OsLEA3-1
- OsPM19L1~OsPM1, OsSIK1~OsERL, OsNAC45 is Involved in ABA Response and Salt Tolerance in Rice, Quantitative real time RT-PCR suggested that seven genes may be regulated by OsNAC45 including OsCYP89G1, OsDREB1F, OsEREBP2, OsERF104, OsPM1, OsSAMDC2, and OsSIK1
- ONAC045~OsNAC45, OsPM19L1~OsPM1, OsNAC45 is Involved in ABA Response and Salt Tolerance in Rice, Previous reports have demonstrated that overexpression of OsNAC45 enhances salt and drought tolerance in rice, and that OsNAC45 may regulate the expression of two specific genes, OsPM1 and OsLEA3-1
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