The ERF family is a special class of transcription factors. The domain of ERF protein interacts with different cis-elements to activate or inhibit the expression of target genes, and plays an important role in plant disease resistance and anti-reverse reaction. Pti5, an EFR gene family member of potato was amplified by PCR and cloned into plasmid p CAMBIA1301 by enzyme digestion and linkage in this study. The construction of transgenic expression vector laid the foundation for the transform...
