B
Bill Sloman
Guest
I paid about $100 to get my genome sequenced.
I'm mainly European and mostly of British and Irish extraction.
They report on some 199 chromosome segments - since we all have 46 chromosomes that's about four segments per chromosome.
About 46 of the segments are labelled European, two more are labelled "broadly European", another 47 are labelled Northwest European and 38 more are labelled "broadly Northwest European".
48 are labelled "British and Irish" though the location map showed them centered on London and the home countries with some spread up to Manchester and Merseyside.
Eight segments are labelled French and German, though the location map shows them primarily centered on the Netherlands and Belgium, with some spread into southwest Germany centered on Frankfurt am Main.
That's probably from my maternal great-grandmother who was born in Manchester in 1857 into a family who moved there from Strasbourg around 1850, where they had been rich iron-founders. She had a lot more money than anybody else in that generation of my family.
Three segments are labelled as Scandinavian and seem to come from Denmark.
One is labelled "broadly East Asian and native American" and two more are labelled "East Asian and native American". That sort of odd, but seems to come from my English ancestry - it's at the 0.1% level which could be one individual ten generations back
I also got a huge file - 5.7 Mb zipped - which seems to list some 600,000 single nuclear polymorphisms. My wife got me to dig out the one that predisposes you to
Alzheimer's, if you've got the wrong version. I don't.
Sort of interesting. It was nice to get it documented. One of my nephews seems to have done the same thing - he hasn't told me about it, but his name showed up on the 23andMe website, identified as my nephew.
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Bill Sloman, Sydney
I'm mainly European and mostly of British and Irish extraction.
They report on some 199 chromosome segments - since we all have 46 chromosomes that's about four segments per chromosome.
About 46 of the segments are labelled European, two more are labelled "broadly European", another 47 are labelled Northwest European and 38 more are labelled "broadly Northwest European".
48 are labelled "British and Irish" though the location map showed them centered on London and the home countries with some spread up to Manchester and Merseyside.
Eight segments are labelled French and German, though the location map shows them primarily centered on the Netherlands and Belgium, with some spread into southwest Germany centered on Frankfurt am Main.
That's probably from my maternal great-grandmother who was born in Manchester in 1857 into a family who moved there from Strasbourg around 1850, where they had been rich iron-founders. She had a lot more money than anybody else in that generation of my family.
Three segments are labelled as Scandinavian and seem to come from Denmark.
One is labelled "broadly East Asian and native American" and two more are labelled "East Asian and native American". That sort of odd, but seems to come from my English ancestry - it's at the 0.1% level which could be one individual ten generations back
I also got a huge file - 5.7 Mb zipped - which seems to list some 600,000 single nuclear polymorphisms. My wife got me to dig out the one that predisposes you to
Alzheimer's, if you've got the wrong version. I don't.
Sort of interesting. It was nice to get it documented. One of my nephews seems to have done the same thing - he hasn't told me about it, but his name showed up on the 23andMe website, identified as my nephew.
--
Bill Sloman, Sydney