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Absence of a Gene Dosage Effect during Bacteriophage T3- and T7-Coded RNA Polymerase Synthesis

 

作者: Dagmar Horn,   Monika Messerschmid,   Rudolf Hausmann,  

 

期刊: Intervirology  （Karger Available online 1992）
卷期: Volume 33, issue 1  

页码: 61-64

 

ISSN:0300-5526

 

年代: 1992

 

DOI:10.1159/000150232

 

出版商: S. Karger AG

 

关键词: Bacteriophage;T3 and T7;RNA polymerase synthesis;Gene dosage effect

 

数据来源: Karger

 

摘要:

The rates of synthesis of phage-coded RNA polymerase upon infection of Escherichia coli by bacteriophages T3 or T7 were measured at different MOIs under permissive and non-permissive conditions. At MOIs from 1 to 15, these rates did not vary appreciably, at MOIs of about 20 there was a slight depression in the synthesis rate. The reason for this absence of a positive gene dosage effect is unknown.

 

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