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Article

Genomic hsd-Mu(lac) operon fusion mutants of Escherichia coli K-12.

Gene - 1 Mar 1991

Prakash A, Valinluck B, Ryu J

Abstract excerpt

Genomic (chromosomal)hsd-Mu(lac) operon fusions have been constructed in two strains of Escherichia coli K-12 for the three hsd genes, hsdRK, hsdMK and hsdSK, using MudX and lambda placMu53. Expression of hsdK mutants ranged from 16 to 74 units (u) (with a mean of 52 u) for fusions to promoter pres and ranged from 26-75 u (also with a mean of 52 u) for fusions to promoter pmod. The expression of the two hsdK...

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Identifiers

PMID: 1827085
DOI: 10.1016/0378-1119(91)90027-9

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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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