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Chimerism detected in fraternal twins using ABI AmpFlSTR® Identifiler

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Presentation on theme: "Chimerism detected in fraternal twins using ABI AmpFlSTR® Identifiler"— Presentation transcript:

1 Chimerism detected in fraternal twins using ABI AmpFlSTR® Identifiler
Eileen Wu, Amel Al-Murrani, Elaine Doherty, Salim Aftimos, Alice George, Donald R. Love  Forensic Science International: Genetics Supplement Series  Volume 2, Issue 1, Pages (December 2009) DOI: /j.fsigss Copyright © 2009 Elsevier Ireland Ltd Terms and Conditions

2 Fig. 1 FISH and dosage analysis. Panel A: The presence of two cell lines is shown in the female twin: one carrying XX (two red signals) and one carrying XY (one red and one green signal). Panel B: Dosage analysis showed approximately equal levels of the X chromosome in each twin using lymphoblast DNA. This level was greater than that found in the father (a single X chromosome), while it was less than that detected in the mother (two X chromosomes). (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of the article.) Forensic Science International: Genetics Supplement Series 2009 2, DOI: ( /j.fsigss ) Copyright © 2009 Elsevier Ireland Ltd Terms and Conditions


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