Author: Blaine Bettinger

Genetic Genealogy on 60 Minutes

Blaine Bettinger 5 Comments

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Did you catch the genetic genealogy segment on 60 Minutes last night? I was not able to watch it, unfortunately, but I’ve been following some online reactions. For instance, at Megan’s Roots World (written when the segment was being made), Anglo-Celtic Connections and DNA for Everyone. There’s a great discussion at the DNA-NEWBIE Yahoo Group, and at the GENEALOGY-DNA Rootsweb list.

For those who missed the segment last night, HERE is the full report, with a video and transcript. Note that the journalists interviewed Hank Greely, a law professor at Stanford who I’ve mentioned here before, and who has a great chapter in an upcoming book – Revisiting Race in a Genomic Age, (forthcoming) edited by Barbara Koenig, Sandra Soo-Jin Lee, and Sarah Richardson. Rutgers University Press, 2007. ... Click to read more!

Favorite Science Blogs at The Scientist

Blaine Bettinger

The Scientist is attempting to compile the list of the most popular science blogs:

“We at The Scientist are asking you to help compile the first list of the best life science blogs. Tell us what your favorite life science blogs are and why by clicking the button and leaving a comment, and we will publish a list of the most popular choices across the different areas of life sciences. With your help we hope to provide a list of who is currently hot in the science blogosphere, and why you should be reading them.”

It’s not a popularity contest (oh wait, it is!), but if you think of any great science-related blogs (ahem), stop by and let them know!

And if you don’t feel like nominating anyone, just scroll through the list and click on some links!  It’s a great way to discover new science blogs. ... Click to read more!

Genetic Genealogy at the BBC

Blaine Bettinger

Megan Smolenyak of Roots Television (have you checked it out yet?) and Megan’s Roots World recently wrote a piece for the BBC’s Family History website, in association with their wildly popular Who Do You Think You Are? series.  “Genetic Genealogy – What Can If Offer?” is a great article for anyone who might be interested in learning about the opportunities and limitations associated with genetic genealogy.

And, you might see a familiar blog mentioned in the “Find Out More” section!

Navigenetics and Personal Genomics

Blaine Bettinger 6 Comments

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The field of personal genomics is just beginning.With recent advances in sequencing, whole genome sequencing (or whole genome SNP analysis) has become increasingly affordable.While the Human Genome Project cost $3 billion for one genome, Watson’s genome was sequenced for $1 to 2 million just a few years later.

In addition to the oft-discussed start-up company 23andMe, a least one other personal genomics company has announced its intention to offer sequencing and analysis to consumers.Navigenetics, based in Redwood Shores, California, describes itself as:

“[A] privately held company offering personalized, genetics-based consumer health and wellness services to our members. Our founders and advisors include leading genetic scientists, physicians, genetic counselors, bioethicists, patient advocates, health policy and technology experts and a management team that has launched some of the most successful online health and information resources of our time.” ... Click to read more!

Forget the $1000 genome, how about $100! While you wait!

Blaine Bettinger 9 Comments

 

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Would you like your genome sequenced in a matter of hours for under $100?

An article from GenomeWeb last week, “Complete Genomics, BioNanomatrix to Use $8.8M NIST Grant to Develop ‘$100 Genome’ Platform,” reveals that BioNanomatrix and Complete Genomics have partnered together to share an $8.8 million grant from the U.S. National Institute of Standards and Technology to “develop technology that will be able to sequence a human genome in eight hours for less than $100.”

From the article (don’t worry, I have no idea how these technologies really work either):

“The proposed sequencing platform will use Complete Genomics’ sequencing chemistry and BioNanomatrix’ nanofluidic technology. The companies said they plan to adapt DNA sequencing chemistry with “linearized nanoscale DNA imaging”to create a system that can read DNA sequences longer than 100,000 bases quickly and with accuracy “exceeding the current industry standard.”” ... Click to read more!

Genetic Genealogy News

Blaine Bettinger 12 Comments

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The DNA Ancestry Blog has a new post about needs and concerns regarding Ancestry.com’s DNA project. If you have something insightful or valuable to share, the post lists an email address.

There’s a relatively new Genetic Genealogy blog called Haplogroup I which has some interesting information and news about the field. Welcome to the blogosphere, and I hope to learn more about you and about Haplogroup I!

The big news (ok, not really) in Genetic Genealogy this week is that Ben Affleck is joining the Genographic Project. The Boston Globe has a story here. My favorite part was the ending:

As with any other test, the project did lead to some bragging rights. Ramiro Torres, who hosts a morning show on radio station Jam’n 94.5, was pleased to learn his enterprising relatives trekked across all of Asia before crossing the ice bridge and populating North and South America. ... Click to read more!

Genetic Genealogy in the News

Blaine Bettinger

Megan Smolenyak at Megan’s Roots World has some great links to recent news about genetic genealogy.  The first post is “Genealogical Round Up“, and the second is “More Genetic Genealogy.”  If you’re interested in GG, stop by.

I also saw a recent story in the IndyStar called “Unearthing Their Roots“, about African Americans using DNA in an attempt to identify their ancestral origin.  Although this exact topic has been very popular in the press this year, this article is more balanced than some.

By the way, I would like to remind everyone that Roots Television is a great resource for anyone who might be interested in genetic genealogy, or genealogy in general.  I especially enjoy seeing interviews and presentations from conferences that I am unable to attend.  It’s a wonderful resource. ... Click to read more!

A List of Books for the Genetic Genealogist

Blaine Bettinger 4 Comments

A lot of people write me to ask me questions about genetic genealogy, and a few have asked if there are any books on the subject that might help them learn more about it.  I thought I should provide a list of great reading material to help someone who might not have time to ask (but keep the questions coming!).

Great beginner books which are specifically about genealogy and DNA:

Trace Your Roots with DNA: Use Your DNA to Complete Your Family Tree by Megan Smolenyak and Ann Turner (Published October 7, 2004):

The Seven Daughters of Eve: The Science That Reveals Our Genetic Ancestry by Bryan Sykes (Published July 9, 2001):

How to Interpret Your DNA Test Results for Family History & Ancestry: Scientists Speak Out on Genealogy Joining Genetics by Anne Hart (Published December 2002): ... Click to read more!

5 Reasons to Save Your Grandmother’s DNA – A Busy Day Re-post

Blaine Bettinger 4 Comments

1.You got those big blue eyes from your grandmother, but chances are you inherited less desirable genes as well.We inherit our DNA from our parents, who inherited it from their parents.Since we all possess genes that can cause or contribute to disease, knowing one’s DNA and family medical history can be a great resource for someone who learns they have a genetic disorder.

2.Full genome sequencing is right around the corner!The X-prize quest for the $1000 genome will lead to efficient and affordable whole-genome sequencing.As commercial companies crop up and compete for customer’s business, leading to even lower prices.

3.Your grandmother’s DNA contains clues to her ancestry.X-chromosome, mtDNA, and autosomal genealogy tests contain clues to a person’s ancestry, both recent and ancient. ... Click to read more!