The Helicobacter hepaticus ATCC 51449 genome is 1.80 Million bp long and contains approximately 1915 predicted genes.

The sequence was released 06/18/2003 by the University of Wuerzburg, and was described in Proc Natl Acad Sci U S A 100:7901-6 (2003) Suerbaum S, Josenhans C, Sterzenbach T, Drescher B, Brandt P, et al.  "The complete genome sequence of the carcinogenic bacterium Helicobacter hepaticus. "
Abstract: Helicobacter hepaticus causes chronic hepatitis and liver cancer in mice. It is the prototype enterohepatic Helicobacter species and a close relative of Helicobacter pylori, also a recognized carcinogen. Here we report the complete genome sequence of H. hepaticus ATCC51449. H. hepaticus has a circular chromosome of 1,799,146 base pairs, predicted to encode 1,875 proteins. A total of 938, 953, and 821 proteins have orthologs in H. pylori, Campylobacter jejuni, and both pathogens, respectively. H. hepaticus lacks orthologs of most known H. pylori virulence factors, including adhesins, the VacA cytotoxin, and almost all cag pathogenicity island proteins, but has orthologs of the C. jejuni adhesin PEB1 and the cytolethal distending toxin (CDT). The genome contains a 71-kb genomic island (HHGI1... [Click above reference link for full abstract]

Sample position queries

A genome position can be specified by chromosomal coordinate range, COG ID, or keywords from the GenBank or TIGR description of a gene. The available chromosome/plasmid names are:

Browser Chrom/Plasmid NameLength (bp)GC Content (%)Gene CountNCBI RefSeq Accession
chr179914635.931915NC_004917

The following list shows examples of valid position queries for this genome: 

Request:Genome Browser Response:
chrDisplays the entire sequence "chr" in the browser window
chr:1-10000    Displays first ten thousand bases of the sequence "chr"
transporter    Lists all genes with "transporter" in the name or description
HH0010Display genome at position of gene HH0010


Credits

The Archaeal Genome Browsers at UCSC were developed by members of the Lowe Lab (Kevin Schneider, Katherine Pollard, Andy Pohl, Todd Lowe) and Robert Baertsch, with significant support from the UCSC Human Genome Browser group. The Archaeal Browsers are run by a slightly modified version of the UCSC Human Genome Browser system. All queries, bug reports, content corrections, suggested improvements, and new track data submissions should be sent to Todd Lowe (lowe @soe.ucsc.edu).

If you use the browser in your published research, please cite our publication in the Nucleic Acids Research Database Issue. Citations and positive feedback will help us obtain funding to continue development of this community resource.