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genetics.thetech.org/ask/ask68

My students want to know: if identical twins have the same DNA, what happens if one of ... So what can the police do? ... Where do these changes come from?

www.nytimes.com/2008/03/11/health/11real.html

Mar 11, 2008 ... How true is the basic tenet of human biology that because identical twins come from the same fertilized egg, they share identical genetic ...

www.scientificamerican.com/article/identical-twins-genes-are-not-identical

Apr 3, 2008 ... Twins may appear to be cut from the same cloth, but their genes reveal a ... In some cases, one twin's DNA differed from the other's at various points on their genomes. ... rule, and that's where you have copy number variants," Bruder explains. .... What Do We Know about the Brain Cancer Plaguing Sen.

scienceline.ucsb.edu/getkey.php?key=244

In one case, twins can be produced when two eggs are present at the same time ... Even though identical twins have the exact same DNA, though, they aren't ...

www.newscientist.com/article/dn27411-police-can-now-tell-identical-twins-apart-just-melt-their-dna

Apr 24, 2015 ... Police can now tell identical twins apart – just melt their DNA ... she says that twins who share the same environment and habits might not have ...

www.sciencefocus.com/article/human-body/do-identical-twins-have-identical-genes

Jul 10, 2016 ... But from that moment onwards, their DNA begins diverging. ... So identical twins that have lived different lifestyles could also be genetically ...

www.verywell.com/identical-twins-and-dna-2447117

Apr 26, 2017 ... Read about the topic of identical twins and DNA. Do identical twins really have the same DNA? Find out how DNA is used to determine criminal ...

www.dailymail.co.uk/news/article-2398668/Identical-twin-brothers-told-apart-DNA-court-accused-rape.html

Aug 21, 2013 ... Identical twins do not run in families, contrary to popular myth. ... Identical twins have the same DNA because they originate from the same egg, ...

www.psychologytoday.com/blog/the-superhuman-mind/201211/identical-twins-are-not-genetically-identical

Nov 25, 2012 ... Identical, or monozygotic, twins come from the same fertilized egg. ... of genetic differences in the DNA of identical twins over the years. ... Suppose a large number of pairs of identical twins separated at birth turn out to have very similar IQs. ... be grounded in genetic material that identical twins do not share.

www.healthychildren.org/English/family-life/family-dynamics/Pages/The-Difference-Between-Identical-and-Fraternal-Twins.aspx

Nov 21, 2015 ... If twins are a boy and a girl, clearly they are fraternal twins, as they do not have the same DNA. A boy has XY chromosomes and a girl has XX ...