A new 23andMe match just responded, and I'm not sure what's going on. She matches me at 115,000,000-145,000,000 on Chromosome 1. She doesn't match the other person who matches me at that point, which would be okay EXCEPT this is a place where my brother and I are HIR and neither one matches him. Thoughts? Karla

There could be a genotyping error that is preventing the person from matching your brother or your other match. There is a possibility that one of the matches is IBS, but that is not very likely when you are talking about an HIR that has 30 million base pairs in it. Sincerely, Tim Janzen -----Original Message----- From: autosomal-dna-bounces@rootsweb.com [mailto:autosomal-dna-bounces@rootsweb.com] On Behalf Of Karla Huebner Sent: Sunday, October 06, 2013 8:44 AM To: autosomal-dna@rootsweb.com Subject: [AUTOSOMAL-DNA] quirky matching A new 23andMe match just responded, and I'm not sure what's going on. She matches me at 115,000,000-145,000,000 on Chromosome 1. She doesn't match the other person who matches me at that point, which would be okay EXCEPT this is a place where my brother and I are HIR and neither one matches him. Thoughts? Karla