An antifungal protein P2 from Paenibaciilus poiymyxa WY 110 which was a
plant growth-promoting bacteria strain isolated from rice plant was purified and
characterized. The P2 protein-coding gene was cloned and sequenced. A full
expression of the P2-coding gene in E. coil was achieved.
With SDS-PAGE, antagonistic activity tracing, DEAE-sephadex A-SO and
Sephacryl S-200 chromatography, P2 prot...