Enterobacteria phage T2
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Enterobacteria phage T2 is a virus that infects and kills E. coli. It is in the genus Tequatrovirus, and the family Myoviridae. Its genome consists of linear double-stranded DNA, with repeats at eithe
Electron micrograph of T2 bacteriophage
The structure of bacteriophage T2 at atomic resolution is presented here. From left to right: The Chimera software structure is depicted, the Maestro software electrostatics structure is depicted, and the ChimeraX software hydrophilicity structure is depicted in orange-green
Martha Chase
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Martha Cowles Chase, also known as Martha C. Epstein, was an American geneticist who in 1952, with Alfred Hershey, experimentally confirmed that DNA rather than protein is the genetic material of life
Enterobacteria phage T2
…quickly turn an E. coli cell into a T2-producing factory that releases phages when the cell ruptures. Experiments conducted in 1952 by Alfred Hershey and Martha Chase demonstrated how the DNA of viruses is injected into the bacterial cells, while most of the viral proteins remain outside. The injected DNA molecules…
Martha Chase