Taxonomic information: Calcutta bacteriophage CTX-phi

the root (no rank)
   Viruses (domain)
      dsDNA viruses, no RNA stage (subkingdom)
         Caudovirales (order)
            Myoviridae (family)
               bacteriophage phi-CTX (species)
                  Calcutta bacteriophage CTX-phi (alias)
                     [show inferior taxa]

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