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twin
(redirected from Dizygotic twins)

    Also found in: Dictionary/thesaurus, Medical, Encyclopedia, Wikipedia, Hutchinson 0.03 sec.


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Interestingly, in patients younger than 50, concordance was dramatically different between monozygotic twins (where four of four twin pairs were concordant) and dizygotic twins (where only 2 of 12 twin pairs were concordant).
Accelerating research on genes and environment in Parkinson's disease by Langston, J. William / Environmental Health Perspectives
Twin studies show a higher concordance among monozygotic twins (85%) than among dizygotic twins (21%).
Atopic dermatitis by Barnes, Cheryl J. / Southern Medical Journal
Like dizygotic twins, ordinary siblings also share approximately half of their genes; genetically, dizygotic twins are ordinary siblings.
True Nature: A Theory of Sexual Attraction. (Book reviews: is half an ... by Bem, Daryl / The Journal of Sex Research
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