Bacterial DNA in Human Genomes Bacterial DNA in Human Genomes Bacteria The Scientist Bacterial DNA in Human Genomes Bacterial DNA in Human Genomes Microbes transfer DNA to human cells more common in certain cancer cells transfer DNA into human genomes Bacterial DNA in Human Genomes Bacterial DNA in Human Genomes more common in certain cancer cells Bacterial DNA in Human Genomes Bacterial DNA in Human Genomes http://www.the-scientist.com/?.....n-Genomes/ even humans