OsBBI1

• Symbol: OsBBI1
• MSU: LOC_Os06g03580
• RAPdb: Os06g0125800

• LOC_Os06g03580.3: 0.6986
• LOC_Os06g03580.1: 0.6491
• LOC_Os06g03580.4: 0.0778
• LOC_Os06g03580.2: 0.6491

• LOC_Os06g03580.3: 0
• LOC_Os06g03580.1: 0
• LOC_Os06g03580.4: 0
• LOC_Os06g03580.2: 0

• 68.12

• Rice RING protein OsBBI1 with E3 ligase activity confers broad-spectrum resistance against Magnaporthe oryzae by modifying the cell wall defence, 2011, Cell Res.

Genbank accession number

• The OsBBI1-overexpressing plants showed higher levels of H(2)O(2) accumulation in cells and higher levels of phenolic compounds and cross-linking of proteins in cell walls at infection sites by M
• The cell walls were thicker in the OsBBI1-overexpressing plants and thinner in the mutant plants than in the WT plants
• Our results suggest that OsBBI1 modulates broad-spectrum resistance to blast fungus by modifying cell wall defence responses
• Rice RING protein OsBBI1 with E3 ligase activity confers broad-spectrum resistance against Magnaporthe oryzae by modifying the cell wall defence
• The expression of OsBBI1 was induced by rice blast fungus Magnaporthe oryzae, as well as chemical inducers, benzothiadiazole and salicylic acid
• This indicates that OsBBI1 modulates broad-spectrum resistance against the blast fungus
• We report that a rice gene, OsBBI1, encoding a RING finger protein with E3 ligase activity, mediates broad-spectrum disease resistance
• The functional characterization of OsBBI1 provides insight into the E3 ligase-mediated innate immunity, and a practical tool for constructing broad-spectrum resistance against the most destructive disease in rice