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P1 is a temperate bacteriophage that infects Escherichia coli and some other bacteria. When undergoing a lysogenic cycle the phage genome exists as a plasmid in the bacterium [1] unlike other phages (e.g. the lambda phage) that integrate into the host DNA. P1 has an icosahedral head containing the DNA attached to a contractile tail with six ...
A bacteriophage is a type of virus that infects bacteria. ... Escherichia virus CC31; Escherichia virus T5; F. ... P1-derived artificial chromosome;
Enterobacteria phage λ (lambda phage, coliphage λ, officially Escherichia virus Lambda) is a bacterial virus, or bacteriophage, that infects the bacterial species Escherichia coli (E. coli). It was discovered by Esther Lederberg in 1950. [ 2 ]
At this point they initiate the reproductive cycle, resulting in lysis of the host cell. As the lysogenic cycle allows the host cell to continue to survive and reproduce, the virus is replicated in all offspring of the cell. An example of a bacteriophage known to follow the lysogenic cycle and the lytic cycle is the phage lambda of E. coli. [53]
P1-like viruses; Punalikevirus; Punavirus is a genus of viruses in the order Caudovirales, ... Aeromonas virus 43; Escherichia virus P1; Escherichia virus RCS47;
Kennedy has said he doesn’t think AIDS is caused by the human immunodeficiency virus, or HIV. Instead, he says, AIDS comes from wearing down the immune system with drug use, which is not true .
The p1 protein contains Walker motifs which are essential for phage assembly, [24] suggesting that p1 is a molecular motor involved in phage assembly. The p1 protein has a membrane-spanning hydrophobic domain with the N-terminal portion in the cytoplasm and the C-terminal portion in the periplasm (the reverse of the orientation of p8).
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