Fig. 7From: Putative type 1 thymidylate synthase and dihydrofolate reductase as signature genes of a novel bastille-like group of phages in the subfamily Spounavirinae Gene arrangement of TS, DHFR, SpoIIIE and beta-lactamase genes in phage genomes. a Bastille-like group; b Singleton; c Twort-like group; d SPO1-like group. Gene location is not to the scale. Numbers found in (A) represent gene designation number in each genomeBack to article page