overdominance
noun
over·dom·i·nance
ˌō-vər-ˈdä-mə-nən(t)s 
-ˈdäm-nən(t)s
: the condition wherein a heterozygote produces a phenotype more extreme or better adapted than that of the homozygote
Examples of overdominance in a Sentence
Recent Examples on the Web
One reason this may be is that there is overdominance, where heterozygotes have greater fitness than the homogyzotes.
—
Razib Khan, Discover Magazine, 12 Aug. 2010
One technical aspect that concerns me about the arguments outlined in the above paper is the emphasis on overdominance and heterozygote advantage.
—Razib Khan, Discover Magazine, 5 Mar. 2013
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Razib Khan, Discover Magazine, 12 Aug. 2010
One technical aspect that concerns me about the arguments outlined in the above paper is the emphasis on overdominance and heterozygote advantage.
—Razib Khan, Discover Magazine, 5 Mar. 2013
Dictionary Entries Near overdominance
Cite this Entry
“Overdominance.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/overdominance. Accessed 24 Nov. 2024.
Copy CitationMedical Definition
overdominance
noun
over·dom·i·nance
-ˈdäm(-ə)-nən(t)s
: the property of having a heterozygote that produces a phenotype more extreme or better adapted than that of the homozygote
Love words? Need even more definitions?
Merriam-Webster unabridged
Share