Re:23andme for only $99 today only
by jacquesm on Friday April 23, 2010 @02:42PM
(#1289094)
And so do clones, from a genetic point of view.
So if you and your identical twin brother or sister are both going to apply to 23andme for an analysis you should get back the same results, and if your identical twin brother or sister commits a murder and hightails it to zanzibar you are in a lot of trouble if their dna is found at the crimescene and you happened to be in the neighbourhood.
The number of identical twins is low enough that for the larger part of this discussion you can leave them out of the equation, they're the exception that confirms the rule, the differences in DNA are very subtle, and afaik will not be readily detected in a normal analysis.
So if you and your identical twin brother or sister are both going to apply to 23andme for an analysis you should get back the same results, and if your identical twin brother or sister commits a murder and hightails it to zanzibar you are in a lot of trouble if their dna is found at the crimescene and you happened to be in the neighbourhood.
The number of identical twins is low enough that for the larger part of this discussion you can leave them out of the equation, they're the exception that confirms the rule, the differences in DNA are very subtle, and afaik will not be readily detected in a normal analysis.