Phage T7

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Template:Stub Bacteriophage T7 is a virulent phage with an icosahedral head, a short noncontractile tail, and a dsDNA genome of 39937 bp.

Phage structure

Genome structure

Between 387400 and 40000 bases in a single, linear molecule of dsDNA

Life Cycle

Host recognition

Lipopolysaccharides on the external cell wall of the host cell provide recognition for the Phage

DNA entry

Early gene expression

DNA replication

Late transcription

Packaging

Lysis

See also

References

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  1. ↑ Studier, FW (1972) Bacteriophage T7. Science 176 367-76 PubMed
  2. ↑ Krüger, DH & Schroeder, C (1981) Bacteriophage T3 and bacteriophage T7 virus-host cell interactions. Microbiol. Rev. 45 9-51 PubMed