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Article

Characterization of the cos sites of bacteriophages P2 and P4.

Gene - 30 Nov 1990

Ziermann R, Calendar R

Abstract excerpt

A 641-bp cos-containing P2 DNA fragment was sequenced and compared to the P4 cos region. Alignment of the P2 and P4 cos regions shows a homologous region of 55 bp that has only three mismatches and contains a completely conserved region of dyad symmetry. A number of P4- and P2-derived cosmids were tested in an in vivo transduction assay in order to determine the minimal cos region required for packaging. These...

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Source

Identifiers

PMID: 2265763
DOI: 10.1016/0378-1119(90)90334-n

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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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