Increased survival in calves of Escherichia coli K-12 carrying an Ent plasmid

Autor: L P Williams, S Falkow, L D Rollins, S L Seaman
Rok vydání: 1976
Předmět:
Zdroj: Infection and Immunity. 13:1005-1007
ISSN: 1098-5522
0019-9567
DOI: 10.1128/iai.13.3.1005-1007.1976
Popis: Escherichia coli K-12 strains with and without an Ent plasmid were fed to calves, and the survival of each was monitored by viable bacterial counts of the feces. The E. coli K-12 strain carrying the Ent plasmid survived in the calves at significantly higher levels and for a longer period of time than the E. coli F(-) stain.
Databáze: OpenAIRE