Additional file 1: of Putrescine biosynthesis and export genes are essential for normal growth of avian pathogenic Escherichia coli

Figure S1-S5. and Tables S1-S3. Description of Data: The additional file contains information on the genomic organization of potE in E. coli WT-ST117 and E. coli MG1655, growth phenotypes of polyamine biosynthesis mutants, growth performance of the mutants under stress conditions, expression levels of polyamine biosynthesis genes, correlation between CFU counting and OD values, antimicrobial phenotype results, and oligonucleotide sequences for PCR-based amplification. (PDF 614 kb)