Conjugation has classically been considered a bacterium-to-bacterium DNA transfer driven by the donor cell and is typically plasmid-encoded. Theoretically it is possible that any type of cell can serve as the recipient. In December Nature Genetics, Virginia Waters from the University of California, San Diego shows the first evidence for bacterial conjugation to mammalian cells.Waters used the RK2 'shuttle vector' plasmid system to determine if Escherichia coli can transfer a fluorescent DNA sign
Conjugation has classically been considered a bacterium-to-bacterium DNA transfer driven by the donor cell and is typically plasmid-encoded. Theoretically it is possible that any type of cell can serve as the recipient. In December
Waters used the RK2 'shuttle vector' plasmid system to determine if
These results may explain the presence in the human genome of 41 genes that are shared by humans and bacteria.
In practical terms, bacteria could become important vectors in cases of ...
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