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Article

Genetic analysis of second-site revertants of bacteriophage lambda integrase mutants.

Journal of bacteriology - 1 Jun 1997

Wu Z, Gumport R I, Gardner J F

Abstract excerpt

Bacteriophage lambda site-specific recombination is catalyzed by the phage-encoded integrase (Int) protein. Using a collection of 21 recombination-defective Int mutants, we performed a second-site reversion analysis. One of the primary mutants contained a valine-to-glutamic acid change at position 175 (V175E), and a pseudorevertant with a lysine change at this site (V175K) was also isolated. Relative to the...

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Identifiers

PMID: 9190821
DOI: 10.1128/jb.179.12.4030-4038.1997
PMCID: PMC179214

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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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