- Information
- Symbol: Os2H16
- MSU: LOC_Os06g21110
- RAPdb: Os06g0316000
- PSP score
- LOC_Os06g21110.1: 0.0249
- PLAAC score
- LOC_Os06g21110.1: 0
- pLDDT score
- 62.49
- Protein Structure from AlphaFold and UniProt
- Publication
- OsASR2 regulates the expression of a defense-related gene, Os2H16, by targeting the GT-1 cis-element., 2017, Plant Biotechnol J.
- Overexpression of Os2H16 enhances resistance to phytopathogens and tolerance to drought stress in rice, 2013, Plant Cell, Tissue and Organ Culture.
- Genbank accession number
- Key message
- Here, we conducted a promoter assay of Os2H16 and identified GT-1 as an important cis-element that mediates Os2H16 expression in response to pathogen attack and osmotic stress
- Overexpression of Os2H16 enhances resistance to phytopathogens and tolerance to drought stress in rice
- In comparison with wild-type rice, transgenic lines overexpressing Os2H16 show enhanced tolerance to bacterial blight and sheath blight disease, respectively caused by Xanthomonas oryzae pv
- To further investigate the role of Os2H16 in plant defense responses to abiotic and biotic stresses, transgenic lines of rice were developed
- Our study provides the first functional characterization of the rice Os2H16 gene, and suggests that Os2H16 positively modulate plant defense to abiotic and biotic stress
- In this study, expression patterns of Os2H16 were analyzed, demonstrating that expression of Os2H16 was dramatically induced by both bacterial and fungal infection as well as by drought stress, but repressed by salt treatment
- We also show that Os2H16 overexpression lines display enhanced tolerance to drought stress and elevated induction of drought-related genes, compared to wild-type rice
- Os2H16 knockdown lines were more sensitive to drought stress and exhibited reduced induction of drought-related genes
- Connection
- ASR5~OsAsr1~OsASR2, Os2H16, OsASR2 regulates the expression of a defense-related gene, Os2H16, by targeting the GT-1 cis-element., OsASR2 regulates the expression of a defense-related gene, Os2H16, by targeting the GT-1 cis-element.
- ASR5~OsAsr1~OsASR2, Os2H16, OsASR2 regulates the expression of a defense-related gene, Os2H16, by targeting the GT-1 cis-element., Furthermore, we identified that OsASR2 was specifically bound to GT-1 and activated the expression of the target gene Os2H16, as well as GFP driven by the chimeric promoter of 2 ÃÂÃÂÃÂÃÂ GT-1-35S mini construct
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