R17 bacteriophage

... molecules. In an experiment to determine the rate at which the TdT added dNTPs to the 3’ end of DNA, the following experiment was set up: Linear-bacteriophage lambda DNA (48.5kb) at a concentration of 55ug ml^-1 was cut with the restriction enzyme Alu I. (Lambda DNA is cut 143 times with Alu ...

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From the top of my head, i would suggest that you look up: - the use of bacteriophage to treat infectious diseases - use of viruses to transfer DNA in cells notably in gene therapy

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Try looking at the sections that describe how Benzer analyzed the fine structure of genes using bacteriophage. The parental strains will be the most common product--it doesn't require any recombination event to create the parentals. Since it is obvious from the data what ...

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... or metabolic regulation. To be sure, most proteins in the cell do not contain phosphorus. But for those that do, it is important. The tagging of bacteriophage you mention sounds like a discussion of the Hershey-Chase experiment to prove that the transforming principle was DNA and not protein. ...

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The original meaning of transfection was 'infection by transformation', i.e. introduction of DNA (or RNA) from an eukaryote virus or bacteriophage into cells, resulting in an infection. Because the term transformation had another sense in animal cell biology (a genetic change allowing long-term ...

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