OsEBF1

• Symbol: OsEBF1
• MSU: LOC_Os06g40360
• RAPdb: Os06g0605900

• Novel crosstalk between ethylene- and jasmonic acid-pathway responses to a piercing-sucking insect in rice., 2019, New Phytol.
• The F-box protein OsEBF2 confers the resistance to the brown planthopper Nilparvata lugens Stål., 2022, Plant Sci.
• Phytochrome B mediates dim-light-reduced insect resistance by promoting the ethylene pathway in rice., 2022, Plant Physiol.

Genbank accession number

Key message

• OsEBF1, OsEIL1~MHZ6, Novel crosstalk between ethylene- and jasmonic acid-pathway responses to a piercing-sucking insect in rice., A genetic analysis revealed that OsEBF1 and OsEIL1, which are in the ET signaling pathway, positively and negatively regulated BPH resistance, respectively
• OsEBF1, OsEIL1~MHZ6, Novel crosstalk between ethylene- and jasmonic acid-pathway responses to a piercing-sucking insect in rice., Molecular and biochemical analyses revealed direct interactions between OsEBF1 and OsEIL1
• OsEBF1, OsEIL1~MHZ6, Novel crosstalk between ethylene- and jasmonic acid-pathway responses to a piercing-sucking insect in rice., OsEBF1, an E3 ligase, mediated the degradation of OsEIL1 through the ubiquitination pathway, indicating the negative regulation of the ET-signaling pathway in response to BPH infestation
• OsEBF1, OsEBF2, The F-box protein OsEBF2 confers the resistance to the brown planthopper Nilparvata lugens Stål., OsEBF2 is the homologous gene of OsEBF1, and the sequence identity between the two genes is 78
• OsEBF1, OsEIL1~MHZ6, The F-box protein OsEBF2 confers the resistance to the brown planthopper Nilparvata lugens Stål., OsEBF1 is an E3 ligase that mediates the degradation of another ET pathway gene, OsEIL1
• OsEBF1, OsEIL2, Phytochrome B mediates dim-light-reduced insect resistance by promoting the ethylene pathway in rice., In addition, we found that nuclear OsphyB stabilizes Ethylene Insensitive Like2 (OsEIL2) by competitively interacting with EIN3 Binding F-Box Protein (OsEBF1) to enhance ET signaling in rice, which contrasts with previous findings that phyB blocks ET signaling by facilitating Ethylene Insensitive3 (EIN3) degradation in other plant species
• OsEBF1, PHYB~OsphyB, Phytochrome B mediates dim-light-reduced insect resistance by promoting the ethylene pathway in rice., In addition, we found that nuclear OsphyB stabilizes Ethylene Insensitive Like2 (OsEIL2) by competitively interacting with EIN3 Binding F-Box Protein (OsEBF1) to enhance ET signaling in rice, which contrasts with previous findings that phyB blocks ET signaling by facilitating Ethylene Insensitive3 (EIN3) degradation in other plant species