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Helicobacter pylori MLST Databases

This site uses two linked databases powered by the BIGSdb genomics platform. The sequence definition database contains allele sequence and MLST profile definitions whereas the isolate database contains provenance and epidemiological information. Further details about BIGSdb can be found in Jolley & Maiden 2010, BMC Bioinformatics 11:595.

The database server will be undergoing essential maintenance at 7.00 am GMT on Friday 27 November. Databases will be offline for approximately one hour. We apologise for any inconvenience.

Database curated by Keith Jolley.

Citing the database

The preferred format for citing this website in publications is:

This publication made use of the Helicobacter pylori Multi Locus Sequence Typing website (http://pubmlst.org/ helicobacter/) developed by Keith Jolley and sited at the University of Oxford (Jolley & Maiden 2010, BMC Bioinformatics, 11:595). The development of this site has been funded by the Wellcome Trust and European Union.


Sequence database
Sequences: 18381
Profiles (MLST): 2970
Last updated: 2015-11-26

Isolate database
Isolates: 1999
Last updated: 2014-11-20