Lytic spectrum of TK001 infected with phages. The measurement was performed by spotting the phages. Black indicates complete lysis (Supplementary Fig. S1A), gray indicates incomplete lysis (Supplementary Fig. S1B), and white indicates no lysis (Supplementary Fig. S1C); TK002–TK004, Escherichia coli isolated from the upper, middle, and lower small intestine of DSS-induced colitis mice; TK005, Escherichia coli isolated from feces of healthy mice; TWCC 59747, Escherichia coli isolated from blood cultures of patients with suspected bacterial translocation; Ef, Escherichia fergusonii NBRC102419; Sp, Salmonella enterica subsp. Enterica serovar Pullorum NBRC3163; St, Salmonella enterica subsp. Enterica serovar Typhimurium NBRC13245; Se, Salmonella enterica subsp. enterica serovar Enteritidis NBRC3313; Sm, Salmonella enterica subsp. enterica serovar Minnesota NBRC15335; Ca, Citrobacter amalonaticus isolated from feces of DSS-induced colitis mice; DSS, dextran sodium sulfate.