Sentences with phrase «twins share exactly»
Members of the same species are more genetically alike than different, yet only identical twins share exactly the same DNA sequence.
http://www.ashg.org/ Not exact matches
Identical twins don't share exactly the same genetics, but the difference is so small that many DNA tests have trouble distinguishing one twin from another.
The team then compared how similar gut bacteria were in identical twins (which have the same set of genes) and non-identical twins (who are assumed to share a very similar environment, but do not have exactly the same genes).
Some identical twins show a marked difference in the severity of their symptoms, despite sharing exactly the same genes.