- Information
- Symbol: OsAPX1,APXa
- MSU: LOC_Os03g17690
- RAPdb: Os03g0285700
- PSP score
- LOC_Os03g17690.2: 0.0094
- LOC_Os03g17690.1: 0.0192
- PLAAC score
- LOC_Os03g17690.2: 0
- LOC_Os03g17690.1: 0
- pLDDT score
- 97.93
- Protein Structure from AlphaFold and UniProt
- Publication
- Involvement of hydrogen peroxide in heat shock- and cadmium-induced expression of ascorbate peroxidase and glutathione reductase in leaves of rice seedlings, 2012, J Plant Physiol.
- Importance of ascorbate peroxidases OsAPX1 and OsAPX2 in the rice pathogen response pathways and growth and reproduction revealed by their transcriptional profiling, 2003, Gene.
- Enhanced chilling tolerance at the booting stage in rice by transgenic overexpression of the ascorbate peroxidase gene, OsAPXa, 2011, Plant Cell Rep.
- Heat shock-mediated APX gene expression and protection against chilling injury in rice seedlings, 2001, J Exp Bot.
- Purification and characterization of two ascorbate peroxidases of rice Oryza sativa L. expressed in Escherichia coli, 2005, Biotechnol Lett.
- Genbank accession number
- Key message
- The APXa mRNA level in preheated seedlings was still higher than unheated seedlings under cold stress
- Importance of ascorbate peroxidases OsAPX1 and OsAPX2 in the rice pathogen response pathways and growth and reproduction revealed by their transcriptional profiling
- To determine whether antioxidant capacity affects the ability of rice plants to withstand chilling at the booting stage, we produced transgenic rice plants that overexpress OsAPXa and have increased APX activity
- Enhanced chilling tolerance at the booting stage in rice by transgenic overexpression of the ascorbate peroxidase gene, OsAPXa
- APXa mRNA levels increased within 1ÃÂâÃÂÃÂÃÂÃÂh after seedlings were exposed to 42ÃÂâÃÂÃÂÃÂÃÂÃÂÃÂÃÂðC
- Heat shock induction of the APXa gene could be a possible cause of reduced chilling injury in rice seedlings
- The cytosolic APX gene expression in response to high and low temperature was analysed with an APXa gene probe
- Connection
- OsAPX1~APXa, OsAPX2~APXb, Purification and characterization of two ascorbate peroxidases of rice Oryza sativa L. expressed in Escherichia coli, Here, we describe an Escherichia coli expression system for the rapid and economic expression of two rice APX genes, APXa and APXb (GeneBank accession Nos
- OsAPX1~APXa, OsAPX2~APXb, Purification and characterization of two ascorbate peroxidases of rice Oryza sativa L. expressed in Escherichia coli, The GST-APXa and GST-APXb fusion proteins were purified by affinity chromatography using a glutathione-Sepharose 4B column, with final yields of 40 and 73 mg g(-1) dry cells, respectively
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