Fig. 3

Genomic organization of Sf1 and Sf3 phages. Phages were mapped using Phamerator; the purple lines between phages underline the regions with high similarity, while the ruler corresponds to genome base pairs. The predicted genes are shown as boxes either above or below the genome (ruler), depending on whether are rightwards or leftwards transcribed, respectively. Gene numbers are shown within each box; pink boxes refereed to the genes with high similarity between two phages while the blue boxes refereed to the genes that show low similarity. a The phages maps showed by cluster conservation. b The phages maps showed by phams; genes are colored according to their function categories “phams”