Medical Definition of Human gene map
Human gene map: The locations of the human genes. The location of each gene is called a locus (plural: loci).
The total number of known gene loci on the human gene map as of June 24, 2000 was 6270. Chromosome 1 contained the most gene loci, namely 627, while the Y chromosome had the fewest, namely 24. The total distribution of the 6270 gene loci was as follows:
chromosome 1 : 627
Last Editorial Review: 6/9/2016
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