An official website of the United States government
Here's how you know
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Signal-sequence coding region of the oipA gene of different H. pylori strains
Nucleotide and deduced amino acid sequences of the signal peptide-coding region of the oipA gene of strains used for knockout mutant of the oipA gene. Asterisks denote the stop codon. The sequence data for all strains examined in this study are available in the GenBank database (AF233660–AF233683).