Posted by:
SL Cabbie
(
)
Date: October 10, 2012 01:47AM
There are five haplogroups of mtDNA (mitochondrial) and two y-Chromosome ones (passed on from father to son; mtDNA is inherited from our mothers). They are all closely related to Asian tribes found in Siberia among the Altai near Lake Baikal.
With autosomal DNA (found in the nucleus), European admixture would be easily detected, and because of the "gene migration" (where lengths of DNA are "swapped" in paired chromosomes), it's a simple matter for scientists to determine "pre" versus "post" 1492 genetic contributions (there are none of the former). SNP's (single nucleotide polymorphisms) occur that allow the "length" of the DNA "ladder" to be determined. Those lengths would've been appreciably shorter if an individuals ancestors had arrived in 600 B.C. rather than in, say, the 18th or 19th Century.
Information on this matter has been published by the Sorenson Molecular Institute, incidentally, which is wholly subsidized and owned by Mormons. You can bet if anything had been found they would've been trumpeting that news loudly.
Simon Southerton has been on a "sabbatical" from posting on this board for a time, but you can review his information from his blogsite. It also shines a blinding spotlight on the claims of apologetics operations like FAIR.
http://simonsoutherton.blogspot.com/