genetic map

an arrangement of genes on a chromosome.
Also called gene map, linkage map.

1955–60 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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World English Dictionary
genetic map
See also chromosome map a graphic representation of the order of genes within chromosomes by means of detailed analysis of the DNA
genetic mapping

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
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American Heritage
Medical Dictionary

genetic map n.
A graphic representation of the genes or mutable sites on a chromosome.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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American Heritage
Science Dictionary
genetic map or gene map  
A graphic representation of the arrangement of a gene or a DNA sequence on a chromosome. A genetic map is used to locate and identify the gene or group of genes that determines a particular inherited trait. ◇ Locating and identifying genes in a genetic map is called genetic mapping.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Example sentences
Coming to you free online: a navigable genetic map of the human brain.
The genetic map for a cute, yet unique, creature turned more heads than those maps for less-interesting creatures.
The mouse genetic map, based on morphological markers, has already led to many insights into human biology.
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