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Article

Development of stable, genetically well-defined conditionally viable Escherichia coli strains.

Molecular & general genetics : MGG - 1 May 1991

Degryse E

Abstract excerpt

The diaminopimelate (DAP) pathway provides the cell with lysine and with DAP, a vital cell wall constituent. Mutations in the DAP pathway of lysine biosynthesis are lethal for cells exposed to lysine in the absence of DAP. In this paper, the substitution of the dapD gene of Escherichia coli with the kanamycin resistance gene from Tn903 is described and its possible uses are discussed.

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Source

Identifiers

PMID: 1646386
DOI: 10.1007/BF00260705

Genes

DAP

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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