Much publicity was given to the announcements of the draft human genome, and then its formal publication, but the final version will be officially launched on Monday in Washington DC.
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| The low number of genes is not the only intriguing finding in the new genome data. Scientists have also discovered that our ancestors appear to have inherited 223 genes directly from bacteria, many of which appear to now play a crucial role. The gene transfer must have occurred when wayward bacterial DNA integrated into the sperm or egg of a distant vertebrate forebear |