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Nucleotide sequences of the 580-bp ureB PCR product obtained from human and feline strains. Since the sequence of the “H. heilmannii” ureB fragment from cat 2 was found to be identical to the EMBL 25079 sequence, the nucleotide position refers to the EMBL sequence. Dots denote nucleotide identity. AluI cutting sites used in the RFLP analysis are underlined.
