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Article

Catalase negative mutants of Helicobacter pylori.

European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology - 1 Jun 1992

Westblom T U, Phadnis S, Langenberg W, Yoneda K, Madan E, Midkiff B R

Abstract excerpt

Nine strains of Helicobacter pylori have been isolated exhibiting spontaneous mutations with a loss of catalase activity. Growth characteristics in vitro were unaffected by the mutation showing that catalase is not essential for growth of Helicobacter pylori. Parent strains and mutants could not...

Topics

Amino Acid Sequence
Catalase
Helicobacter pylori
Molecular Sequence Data
Mutation

Source

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 1526235
DOI: 10.1007/BF01960807

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SDS

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-1526235-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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