by DNA-Sci | Sep 29, 2020 | Blog, Probability and Statistics
What’s the probability that two children share one whole copy of the X chromosome without sharing a father? I’ve made an X chromosome model that predicts shared X DNA percentages and ranges for various ancestors, but I haven’t yet calculated ranges...
by DNA-Sci | Sep 23, 2020 | Blog, DNA Science
I’ve been brought in to work on several cases in which incest has been suspected and later confirmed in a family. The first thing I’d like to ask someone when they discover that there’s incest in their family is if they need to talk to someone....
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