- Information
- Symbol: OsERF48,OsDRAP1
- MSU: LOC_Os08g31580
- RAPdb: Os08g0408500
- Publication
- Overexpression of OsERF48 causes regulation of OsCML16, a calmodulin-like protein gene that enhances root growth and drought tolerance., 2017, Plant Biotechnol J.
- Comparative transcriptome and metabolome profiling reveal molecular mechanisms underlying OsDRAP1-mediated salt tolerance in rice, 2021, Sci Rep.
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Genbank accession number
- Key message
- Overexpression of OsERF48 causes regulation of OsCML16, a calmodulin-like protein gene that enhances root growth and drought tolerance.
- When OsERF48 was overexpressed in an either a root-specific (ROX(OsERF48) ) or whole-body (OX(OsERF48) ) manner, transgenic plants showed a longer and denser root phenotype compared to the nontransgenic (NT) controls
- Our results demonstrated that OsERF48 regulates OsCML16, a calmodulin-like protein gene that enhance root growth and drought tolerance
- They included, OsCML16, a key gene in calcium signaling during abiotic stress, which was shown to be a direct target of OsERF48 by Chromatin Immunoprecipitation (ChIP)-qPCR analysis and a transient protoplast expression assay
- In the present study, we report a comprehensive analysis of the transcriptome and metabolome of rice overexpressing the OsDRAP1 gene, which encodes an ERF transcription factor and was previously identified to be conferring drought tolerance
- Phenotypic analysis showed that OsDRAP1 overexpression (OE) improved salt tolerance by increasing the survival rate under salt stress
- OsDRAP1 affected the physiological indices such as superoxide dismutase (SOD), catalase (CAT) and malondialdehyde (MDA) to enhance redox homeostasis and membrane stability in response to salt stress
- Higher basal expression of OsDRAP1 resulted in differential expression of genes that potentially function in intrinsic salt tolerance
- Connection
- OsCML16, OsERF48~OsDRAP1, Overexpression of OsERF48 causes regulation of OsCML16, a calmodulin-like protein gene that enhances root growth and drought tolerance, Overexpression of OsERF48 causes regulation of OsCML16, a calmodulin-like protein gene that enhances root growth and drought tolerance
- OsCML16, OsERF48~OsDRAP1, Overexpression of OsERF48 causes regulation of OsCML16, a calmodulin-like protein gene that enhances root growth and drought tolerance, Our results demonstrated that OsERF48 regulates OsCML16, a calmodulin-like protein gene that enhance root growth and drought tolerance.
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