Abstract
Restriction endonuclease analyses of a 1.1-kb polymerase chain reaction-amplified portion of the ureC gene from Helicobacter pylori were used to group or to differentiate 21 clinical isolates. Isolates were placed into 4 groups after HindIII digestion alone, and placement was expanded into 15 groups after isolates were digested with AluI and PvuI.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Bacterial Typing Techniques*
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Base Sequence
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DNA, Bacterial / genetics
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Genes, Bacterial*
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Helicobacter Infections / microbiology
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Helicobacter pylori / classification*
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Helicobacter pylori / genetics*
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Helicobacter pylori / isolation & purification
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Humans
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Molecular Sequence Data
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Polymerase Chain Reaction
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Polymorphism, Restriction Fragment Length
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Urease / genetics*