|
Search over 100 encyclopedias and dictionaries: |
Research categories | Follow us on Twitter |
Research categories
View all topics in the newsView all reference sources at Encyclopedia.com |
|||
linkage
linkage The association of genes that results from their being on the same chromosome. Linkage is detected by the greater association in inheritance of two or more non-allelic genes than would be expected from independent assortment. The nearer such genes are to each other on a chromosome, the more closely linked they are, and the less often they are likely to be separated in future generations by crossing-over. All the genes in one chromosome form one linkage group.
|
|
|
Cite this article
MICHAEL ALLABY. "linkage." A Dictionary of Plant Sciences. 1998. Encyclopedia.com. 27 May. 2012 <http://www.encyclopedia.com>. MICHAEL ALLABY. "linkage." A Dictionary of Plant Sciences. 1998. Encyclopedia.com. (May 27, 2012). http://www.encyclopedia.com/doc/1O7-linkage.html MICHAEL ALLABY. "linkage." A Dictionary of Plant Sciences. 1998. Retrieved May 27, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O7-linkage.html |
|
linkage
linkage The association of genes that results from their being on the same chromosome. Linkage is detected by the greater association in inheritance of two or more non-allelic genes than would be expected from independent assortment. The nearer such genes are to each other on a chromosome, the more closely linked they are, and the less often they are likely to be separated in future generations by crossing-over. All the genes in one chromosome form one linkage group.
|
|
|
Cite this article
MICHAEL ALLABY. "linkage." A Dictionary of Zoology. 1999. Encyclopedia.com. 27 May. 2012 <http://www.encyclopedia.com>. MICHAEL ALLABY. "linkage." A Dictionary of Zoology. 1999. Encyclopedia.com. (May 27, 2012). http://www.encyclopedia.com/doc/1O8-linkage.html MICHAEL ALLABY. "linkage." A Dictionary of Zoology. 1999. Retrieved May 27, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O8-linkage.html |
|
linkage
link·age / ˈlingkij/ • n. the action of linking or the state of being linked. ∎ a system of links: a complex linkage of nerves. ∎ the linking of different issues in political negotiations. ∎ Genetics the tendency of groups of genes on the same chromosome to be inherited together. |
|
|
Cite this article
"linkage." The Oxford Pocket Dictionary of Current English. 2009. Encyclopedia.com. 27 May. 2012 <http://www.encyclopedia.com>. "linkage." The Oxford Pocket Dictionary of Current English. 2009. Encyclopedia.com. (May 27, 2012). http://www.encyclopedia.com/doc/1O999-linkage.html "linkage." The Oxford Pocket Dictionary of Current English. 2009. Retrieved May 27, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O999-linkage.html |
|
linkage
linkage The association of genes that results from their being on the same chromosome. The nearer such genes are to each other on a chromosome, the more closely linked they are, and the less often they are likely to be separated in future generations by crossing-over. All the genes in one chromosome form one linkage group.
|
|
|
Cite this article
MICHAEL ALLABY. "linkage." A Dictionary of Ecology. 2004. Encyclopedia.com. 27 May. 2012 <http://www.encyclopedia.com>. MICHAEL ALLABY. "linkage." A Dictionary of Ecology. 2004. Encyclopedia.com. (May 27, 2012). http://www.encyclopedia.com/doc/1O14-linkage.html MICHAEL ALLABY. "linkage." A Dictionary of Ecology. 2004. Retrieved May 27, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O14-linkage.html |
|
linkage
linkage The tendency for two different genes on the same chromosome to remain together during the separation of homologous chromosomes at meiosis. Linkage can be broken by crossing over or by a chromosome mutation, when sections of chromosomes are exchanged and new combinations of genes are produced. See also sex linkage.
|
|
|
Cite this article
"linkage." A Dictionary of Biology. 2004. Encyclopedia.com. 27 May. 2012 <http://www.encyclopedia.com>. "linkage." A Dictionary of Biology. 2004. Encyclopedia.com. (May 27, 2012). http://www.encyclopedia.com/doc/1O6-linkage.html "linkage." A Dictionary of Biology. 2004. Retrieved May 27, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O6-linkage.html |
|
linkage
linkage Another name for link (def. 2).
|
|
|
Cite this article
JOHN DAINTITH. "linkage." A Dictionary of Computing. 2004. Encyclopedia.com. 27 May. 2012 <http://www.encyclopedia.com>. JOHN DAINTITH. "linkage." A Dictionary of Computing. 2004. Encyclopedia.com. (May 27, 2012). http://www.encyclopedia.com/doc/1O11-linkage.html JOHN DAINTITH. "linkage." A Dictionary of Computing. 2004. Retrieved May 27, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O11-linkage.html |
|
linkage
linkage •abridge, bridge, fridge, frig, midge, ridge
•quayage • verbiage • foliage • lineage
•ferriage
•stowage, towage
•buoyage, voyage
•sewage
•Babbage, cabbage
•garbage • cribbage
•Burbage, herbage
•adage • bandage • yardage • headage
•appendage • windage • bondage
•vagabondage • cordage • poundage
•wordage • staffage • roughage
•baggage • mortgage • luggage
•package, trackage
•tankage • wreckage • breakage
•leakage
•linkage, shrinkage, sinkage
•blockage, dockage, lockage
•boscage • corkage • soakage
•truckage • tallage • assemblage
•railage
•grillage, pillage, spillage, stillage, tillage, village
•pupillage (US pupilage) • sacrilege
•ensilage • mucilage • cartilage
•sortilege • tutelage • curtilage
•privilege
•mileage, silage
•acknowledge, college, foreknowledge, knowledge
•haulage, stallage
•spoilage • Coolidge
|
|
|
Cite this article
"linkage." Oxford Dictionary of Rhymes. 2007. Encyclopedia.com. 27 May. 2012 <http://www.encyclopedia.com>. "linkage." Oxford Dictionary of Rhymes. 2007. Encyclopedia.com. (May 27, 2012). http://www.encyclopedia.com/doc/1O233-linkage.html "linkage." Oxford Dictionary of Rhymes. 2007. Retrieved May 27, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O233-linkage.html |
|
Search over 100 encyclopedias and dictionaries:
HighBeam™ Research, Inc. © Copyright 2012. All rights reserved.
The Encyclopedia.com advertising network includes:
