Factors influencing competence of Escherichia coli for lambda-phage deoxyribonucleic acid infection

HIGA Akiko, MANDEL Morton

doi:10.1111/j.1348-0421.1972.tb00657.x

Factors influencing competence of Escherichia coli for lambda-phage deoxyribonucleic acid infection

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HIGA Akiko

Department of Biochemistry and Biophysics, University of Hawaii
MANDEL Morton

Department of Biochemistry and Biophysics, University of Hawaii

書誌事項

タイトル別名

Factors Influencing Competence of <I>Escherichia coli</I> for Lambda-Phage Deoxyribonucleic Acid Infection
Factors Influencing Competence of <i>Escherichia coli</i> for Lambda‐Phage Deoxyribonucleic Acid Infection

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説明

Under certain conditions, Escherichia coli K12 cells lysogenic for λ can be made sensitive to free phage DNA without the addition of external helper phage. This competence depends on the phages released in the growth medium by spontaneous lysis. The kinetics of the decay of this competence are similar to the kinetics of cyclization of injected phage DNA.