Enterobacteria phage T4 Enterobacteria phage T4 Enterobacteria phage T4 Enterobacteria faj T4 Enterobacteria phage T4 Enterobacteria phage T4 Enterobacteria phage T4 Enterobacteria phage T4 Enterobacteria phage T4 Enterobacteria phage T4 T4 Enterobacteria phage T4 Enterobacteria faj T4 Enterobacteria phage T4 Enterobacteria phage T4 Enterobacteria phage T4 Enterobacteria phage T4 Enterobacteria faj T4 Enterobacteria phage T4 Enterobacteria phage T4 Enterobacteria phage T4 Enterobacteria phage T4 Enterobacteria phage T4 Enterobacteria phage T4 Enterobacteria phage T4 Enterobacteria phage T4 Enterobacteria phage T4 virus Enterobacteria phage T4 Enterobacteria phage T4 virus Enterobacteria phage T4 virus T4 bacteriophage