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Where is the genome project map of human genes based?
GeneticsBiotechnology
Quick Answer
The Human Genome Project map is based on the chromosomes in the cell nucleus. It produced a reference sequence of the human nuclear genome, with mitochondrial DNA mapped separately.
The Full Story
The Human Genome Project mapped the human genome by sequencing DNA from chromosomes in the nucleus of human cells. The project began in 1990 and the first draft sequence was published in 2001, with a more complete reference announced in 2003. It identified most of the roughly 20,000 protein-coding genes in humans and created a foundation for modern genomics. A separate mitochondrial reference sequence is also used in genetic research.
Key Facts
1.Started in 1990
2.First draft published in 2001
3.More complete reference released in 2003
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"Where the human genetic map was built, chromosome by chromosome."