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The [[Human Genome Project]] mapped the genome of humans (''Homo sapiens'') in a 13-year study, and is considered one of the marvels of modern human [[medicine]] and [[biology]]. All of the information is stored in a database.<ref>http://www.ornl.gov/sci/techresources/Human_Genome/home.shtml</ref> It is expected that the results of the project will allow scientists to predict how genetics influences drug interaction with the body, and lead to target specific drugs.<ref>Collins, Francis S. and McKusick, Victor A. [http://jama.ama-assn.org/cgi/content/full/285/5/540 Implications of the Human Genome Project for Medical Science] ''JAMA'', 2001;285:540-544, 7th February 2001.</ref>

The [[Human Genome Project]] mapped the genome of humans (''Homo sapiens'') in a 13-year study, and is considered one of the marvels of modern human [[medicine]] and [[biology]]. All of the information is stored in a database.<ref>http://www.ornl.gov/sci/techresources/Human_Genome/home.shtml</ref> It is expected that the results of the project will allow scientists to predict how genetics influences drug interaction with the body, and lead to target specific drugs.<ref>Collins, Francis S. and McKusick, Victor A. [http://jama.ama-assn.org/cgi/content/full/285/5/540 Implications of the Human Genome Project for Medical Science] ''JAMA'', 2001;285:540-544, 7th February 2001.</ref>

Genomes of other species have been recorded as well, such as mice,<ref>http://www.ncbi.nlm.nih.gov/genome/guide/mouse/</ref> chimpanzees<ref>http://www.nature.com/nature/focus/chimpgenome/index.html</ref> and yeast.<ref>http://www.yeastgenome.org/</ref>  The mouse genome sequence from the C57BL/6J strain has about 30,000 genes, and 99% of them have direct counterparts in humans.<ref>http://www.nature.com/nature/journal/v420/n6915/full/420509a.html</ref>  

Genomes of other species have been recorded as well, such as mice,<ref>https://www.ncbi.nlm.nih.gov/genome/guide/mouse/</ref> chimpanzees<ref>http://www.nature.com/nature/focus/chimpgenome/index.html</ref> and yeast.<ref>http://www.yeastgenome.org/</ref>  The mouse genome sequence from the C57BL/6J strain has about 30,000 genes, and 99% of them have direct counterparts in humans.<ref>http://www.nature.com/nature/journal/v420/n6915/full/420509a.html</ref>  

The chimpanzee represented the first non-human primate sequenced. The differences in the chimpanzee and human genomes are small, with 99% of the DNA sequence preserved.<ref>http://www.nih.gov/news/pr/aug2005/nhgri-31.htm</ref> The differences can be classified in terms of differences in local single nucleotide substitutions, insertions, deletions and repetitions of sequences.  A relatively large number of difference between the chimpanzee and human genomes are not due to substitutions.<ref>http://207.210.67.162/~striz/docs/chimpc.pdf</ref> When this is taken into account, humans and chimpanzees still share 96% of their sequence, and are genetically closer than rats and mice.<ref>http://www.nih.gov/news/pr/aug2005/nhgri-31.htm</ref>

The chimpanzee represented the first non-human primate sequenced. The differences in the chimpanzee and human genomes are small, with 99% of the DNA sequence preserved.<ref>http://www.nih.gov/news/pr/aug2005/nhgri-31.htm</ref> The differences can be classified in terms of differences in local single nucleotide substitutions, insertions, deletions and repetitions of sequences.  A relatively large number of difference between the chimpanzee and human genomes are not due to substitutions.<ref>http://207.210.67.162/~striz/docs/chimpc.pdf</ref> When this is taken into account, humans and chimpanzees still share 96% of their sequence, and are genetically closer than rats and mice.<ref>http://www.nih.gov/news/pr/aug2005/nhgri-31.htm</ref>