A new gene of bacteriophage P22 which regulates synthesis of antirepressor.
A new gene of bacteriophage P22 which regulates synthesis of antirepressor.
复制标题
噬菌体 P22 的一个新基因,调节抗阻抑剂的合成。
DOI:
10.1016/0022-2836(80)90060-1
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发表时间:
1980
影响因子:
5.6
通讯作者:
Susskind,MM
中科院分区:
文献类型:
--
作者:
Susskind,MM
Two new mutants of bacteriophage P22 are described which define a new regulatory gene,arc(forantirepressorcontrol). The properties of thearcmutants and of 31 phenotypic revertants indicate that thearcgene codes for atrans-acting protein whose primary role is to depress synthesis of P22 antirepressor protein during the lytic cycle of infection. Failure to regulate antirepressor production apparently leads secondarily to a lethal defect (i.e. failure to produce progeny phage).Although under certain conditions thearcfunction can be expressed by P22 prophages and can act as a weak barrier to superinfecting homologous phage, thearcproduct is neither necessary nor sufficient for maintenance of the prophage state or superinfection immunity in lysogens. Instead, as shown previously by others (Levineet al., 1975; Botsteinet al., 1975), the prophagemntgene product is responsible for repressing antirepressor synthesis, both by the prophage and by superinfecting phage.
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影响因子:
5.6
作者:
D. Botstein;Carol H. Waddell;J. King
通讯作者:
J. King
影响因子:
3.7
作者:
A. Poteete;J. King
通讯作者:
J. King
影响因子:
3.7
作者:
M. Susskind;M. Susskind;D. Botstein;D. Botstein;A. Wright;A. Wright
通讯作者:
A. Wright
影响因子:
3.7
作者:
D. Botstein;R. K. Chan;Carol H. Waddell
通讯作者:
Carol H. Waddell
DOI:
--
发表时间:
1978
期刊:
European Journal of Biochemistry
影响因子:
--
作者:
M. Ballivet;H. Eisen
通讯作者:
H. Eisen