by DNA-Sci | Apr 18, 2021 | Blog, DNA Science
An improved method for calculating the average and range of runs of homozygosity in the DNA of Charles II You can now get relationship predictions from # of segments and total cMs. This tool often tells you the exact relationship for close family members, including...
by DNA-Sci | Apr 6, 2021 | Blog, DNA Science
Relationship predictions are now available showing differences in maternal and paternal relationships, in-group differences, and accurate predictions for 23andMe data Updates: You can now get much better predictions by entering the # of segments along with total cMs!...
by DNA-Sci | Mar 12, 2021 | Blog, DNA Science
You already know that you get 25% DNA, on average, from a particular grandparent. But we can do better than that. Remember to use the most accurate relationship predictor to find out how you might be related to your DNA matches. Suppose that you and some friends want...
by DNA-Sci | Mar 3, 2021 | Blog, DNA Science
Alternate title/misleading answer: 23andMe counts FIR twice Scientists who aren’t familiar with genetic genealogy will be very confused by the above question. After all, 50% is the expected amount, or average, that two siblings share. AncestryDNA doesn’t report the...
by DNA-Sci | Mar 2, 2021 | Blog, DNA Science
You can now get relationship predictions from number of segments and total cMs. This tool often tells you the exact relationship for close family members, including paternal or maternal. People often ask a question similar to this one: If my ethnicity report is...
by DNA-Sci | Feb 26, 2021 | Blog, DNA Science
How much of an ancestor’s or relative’s DNA do you reproduce when you combine kits of multiple testers? I wrote the original article on DNA coverage from multiple kits a few years ago. I included tables that showed the amount of an ancestor’s autosomal DNA...
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