- Information
- Symbol: OsPIL14,OsPIF14
- MSU: LOC_Os07g05010
- RAPdb: Os07g0143200
- Publication
- Characterization of a Set of Phytochrome-Interacting Factor-Like bHLH Proteins inOryza sativa, 2014, Bioscience, Biotechnology and Biochemistry.
- Rice phytochrome-interacting factor protein OsPIF14 represses OsDREB1B gene expression through an extended N-box and interacts preferentially with the active form of Phytochrome B., 2015, Biochim Biophys Acta.
- PHYTOCHROME-INTERACTING FACTOR-LIKE14 and SLENDER RICE1 interaction controls seedling growth under salt stress , 2020, Plant Physiol.
- Phytochrome B mediates dim-light-reduced insect resistance by promoting the ethylene pathway in rice., 2022, Plant Physiol.
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Genbank accession number
- Key message
- All together, these results suggest the possibility that OsPIF14 is involved in cross-talk between light and stress signaling through interaction with the OsDREB1B promoter
- Although in the absence of stress, OsDREB1B gene expression was not regulated by light, given previous reports, it remains possible that OsPIF14 has a role in light modulation of stress responses
- Rice phytochrome-interacting factor protein OsPIF14 represses OsDREB1B gene expression through an extended N-box and interacts preferentially with the active form of Phytochrome B.
- We have shown that OsPIF14 binds to the OsDREB1B promoter through two N-boxes and that the flanking regions of the hexameric core are essential for protein-DNA interaction and stability
- Moreover, OsPIF14 gene expression was shown to be modulated by different treatments, such as drought, salt, cold and ABA
- Furthermore, salt induces OsPIL14 turnover but enhances SLR1 accumulation
- OsPIL14 directly binds to the promoter of cell elongation-related genes and regulates their expression
- Connection
- OsDREB1B, OsPIL14~OsPIF14, Rice phytochrome-interacting factor protein OsPIF14 represses OsDREB1B gene expression through an extended N-box and interacts preferentially with the active form of Phytochrome B., Rice phytochrome-interacting factor protein OsPIF14 represses OsDREB1B gene expression through an extended N-box and interacts preferentially with the active form of Phytochrome B.
- OsDREB1B, OsPIL14~OsPIF14, Rice phytochrome-interacting factor protein OsPIF14 represses OsDREB1B gene expression through an extended N-box and interacts preferentially with the active form of Phytochrome B., Using a Yeast one Hybrid screening, we identified a putative Phytochrome-Interacting bHLH Factor (OsPIF14), as binding to the OsDREB1B promoter
- OsDREB1B, OsPIL14~OsPIF14, Rice phytochrome-interacting factor protein OsPIF14 represses OsDREB1B gene expression through an extended N-box and interacts preferentially with the active form of Phytochrome B., We have shown that OsPIF14 binds to the OsDREB1B promoter through two N-boxes and that the flanking regions of the hexameric core are essential for protein-DNA interaction and stability
- OsDREB1B, OsPIL14~OsPIF14, Rice phytochrome-interacting factor protein OsPIF14 represses OsDREB1B gene expression through an extended N-box and interacts preferentially with the active form of Phytochrome B., We also showed that OsPIF14 down-regulates OsDREB1B gene expression in rice protoplasts, corroborating the OsPIF14 repressor activity observed in the transactivation assays using Arabidopsis protoplasts
- OsDREB1B, OsPIL14~OsPIF14, Rice phytochrome-interacting factor protein OsPIF14 represses OsDREB1B gene expression through an extended N-box and interacts preferentially with the active form of Phytochrome B., All together, these results suggest the possibility that OsPIF14 is involved in cross-talk between light and stress signaling through interaction with the OsDREB1B promoter
- OsDREB1B, OsPIL14~OsPIF14, Rice phytochrome-interacting factor protein OsPIF14 represses OsDREB1B gene expression through an extended N-box and interacts preferentially with the active form of Phytochrome B., Although in the absence of stress, OsDREB1B gene expression was not regulated by light, given previous reports, it remains possible that OsPIF14 has a role in light modulation of stress responses
- OsJAZ9~OsTIFY11a, OsPIL14~OsPIF14, Jasmonate Zim-Domain Protein 9 Interacts With Slender Rice 1 to Mediate the Antagonistic Interaction Between Jasmonic and Gibberellic Acid Signals in Rice., Based on this broader interaction, we explored the function of OsJAZ9 in JA and GA responses by analyzing transcript levels of the JA-responsive gene OsbHLH148 and the GA-responsive gene OsPIL14 in OsJAZ9-overexpressing (OsJAZ9-Ox) and osjaz9 mutant plants
- OsJAZ9~OsTIFY11a, OsPIL14~OsPIF14, Jasmonate Zim-Domain Protein 9 Interacts With Slender Rice 1 to Mediate the Antagonistic Interaction Between Jasmonic and Gibberellic Acid Signals in Rice., By contrast, in osjaz9 mutants, the expression of OsbHLH148 was upregulated and the expression of OsPIL14 was downregulated
- OsJAZ9~OsTIFY11a, OsPIL14~OsPIF14, Jasmonate Zim-Domain Protein 9 Interacts With Slender Rice 1 to Mediate the Antagonistic Interaction Between Jasmonic and Gibberellic Acid Signals in Rice., These observations indicated that OsJAZ9 regulates both JA and GA responses in rice, and this finding was supported by the opposite expression patterns of OsDREB1s, downstream targets of OsbHLH148 and OsPIL14, in the OsJAZ9-Ox and osjaz9 plants
- OsPIL14~OsPIF14, SLR1~OsGAI~OsSLR1, PHYTOCHROME-INTERACTING FACTOR-LIKE14 and SLENDER RICE1 interaction controls seedling growth under salt stress , Here, we show that overexpression of rice (Oryza sativa) PHYTOCHROME-INTERACTING FACTOR-LIKE14 (OsPIL14), or loss of function of the DELLA protein SLENDER RICE1 (SLR1), promotes mesocotyl and root growth, specifically in the dark and under salt stress
- OsPIL14~OsPIF14, SLR1~OsGAI~OsSLR1, PHYTOCHROME-INTERACTING FACTOR-LIKE14 and SLENDER RICE1 interaction controls seedling growth under salt stress , Furthermore, salt induces OsPIL14 turnover but enhances SLR1 accumulation
- OsPIL14~OsPIF14, SLR1~OsGAI~OsSLR1, PHYTOCHROME-INTERACTING FACTOR-LIKE14 and SLENDER RICE1 interaction controls seedling growth under salt stress , SLR1 physically interacts with OsPIL14 and negatively regulates its function
- OsFLU1~OXP, OsPIL14~OsPIF14, Rice FLUORESCENT1 Is Involved in the Regulation of Chlorophyll., Rice PHYTOCHROME-INTERACTING FACTOR-LIKE14 (OsPIL14) transcription factor directly bound to the OsFLU1 promoter and activated its expression
- DL, OsPIL14~OsPIF14, Phytochrome B mediates dim-light-reduced insect resistance by promoting the ethylene pathway in rice., Further, we found that DL reduces the nuclear accumulation of OsphyB, thus alleviating Phytochrome Interacting Factor Like14 (OsPIL14) degradation, consequently leading to the up-regulation of 1-Aminocyclopropane-1-Carboxylate Oxidase1 (OsACO1) and an increase in ET levels
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