Tag: sequencing

Rare Mutation Leads to New Insights into Melanoma

A study published recently in Science by Susanne Horn and colleagues is a noteworthy example of hypothesis-driven science done right. It exemplifies how seemingly obscure findings can lead to new hypotheses and provide insight into human health and disease. Horn and her colleagues studied a family prone to ...

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We Can Handle the Truth About Genetics

Editor’s note: Pending an FDA decision, 23andMe no longer offers new customers access to health reports referred to in this post. Customers who received their health information prior to November 22, 2013 will still be able to see their health reports, but those who purchased after that time will only have ...

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Whole-Genome Sequencing of Parkinson’s Patients

(Editor's note: Here is a link to Cory's poster presented at ASHG.) Parkinson’s disease (PD) research has long been a priority at 23andMe. Our Parkinson’s research community is one of the largest in the world with over 9,300 patients.  Our research on the disease has been published in peer-reviewed ...

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23andMe Moves into the World of Sequencing

(Editor's note: Here is a link to Eoghan's poster presented at ASHG.) People often use the terms “genotyping” and “sequencing” interchangeably, but they are quite different ways of approaching genetic data. One large difference is the amount of data generated. Genotyping, what 23andMe does, tells you ...

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Exomes — The First of Many!

Six months ago, we announced our Exome 80X pilot project. At 23andMe, we’ve carefully followed every advance in sequencing technologies and read every paper comparing them, waiting for the opportunity to offer a meaningful and affordable option to the consumer market. While other (expensive) offerings have ...

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23andMe and Montreal: Reflections From ICHG 2011

Congratulations to Diana Cousminer, the winner of our Exome Giveaway!* Hailing from Finland, Diana is extremely excited to be one of the first people to have her exome sequenced. "I felt like a huge geek because no one at home understood what I had won or why I was so fired up until I explained what an ...

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Pulitzer Prize for Sequencing Story

Kathleen Gallagher and Mark Johnson are good reporters but it didn’t take a lot to figure out that the tip they got was big news. Doctors, Gallagher heard, had used genetic sequencing to crack the mystery behind an illness slowly robbing a young boy of his life. “The tip that she had was that they had ...

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Twin Study Points to Importance of Non-genetic Factors in Multiple Sclerosis

Multiple sclerosis (MS) is an autoimmune disease that affects the central nervous system, causing unpredictable and varying symptoms that differ from person to person. About 1 in 700 people in the United States is affected by the disease. Because MS often runs in families, it's thought that there is a ...

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Analysis of Ancient DNA Suggests A Previously Unknown Type of Extinct Human Ancestor

Denisova cave from the outside. / Bence Viola. DNA isolated from a tiny bone fragment from the finger of a being that walked the earth between 30,000 and 50,000 years ago has possibly added a new branch to the human family tree. The piece of bone was found in the Denisova Cave in the Altai Mountains, ...

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Researchers Look To The Future Of Obesity Genetics

Editor’s note: Pending an FDA decision, 23andMe no longer offers new customers access to health reports referred to in this post. Customers who purchased prior to November 22, 2013 will still be able to see their health reports, but those who purchased after that time will not. Those customers will have ...

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