Tag Archives: 23andMe

Happy Ending or Happy Beginning – A DNA Success Story

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Standard DNA test kit from 23andME. Also available is the basic test plus health for additional cost.http://www.23andme.com

Debra knew from a very early age that she was adopted. Her mother and father provided an incredibly  loving environment where she could grow and thrive. And that’s exactly what she did! While it may sound unusual, when she was 3 years old her Mom sat her down and gently explained that some mothers were not able to provide for their children and for many reasons, those children were adopted by families who had the means and the love to help those children grow up. For this reason and as young as she was, she grasped the concept and simply went on with her life. 

Debra’s birth was a bit premature. As a result, she was kept at the hospital for several days to ensure that she was healthy enough to go home. But where was home? Her birth mother was either not allowed or was incapable of caring for her. That’s the short story of how Debra came about being adopted by parents who were very much in a position to raise a child in a healthy, happy home. 

Even with the knowledge that she had been adopted, she was loved by her Mom and Dad, she was healthy, happy and she had dreams for her future. 

My Heritage test kit http://www.myheritage.com

About ten years after her adoption, Debra’s parents decided to adopt another child. This time the circumstances couldn’t be any different. When they brought the new sister home, it was a tragic reality that Lisa had been the victim of a hostile environment. Lisa was covered with bruises, stitches and scars. Her “new” parents were very successful in again providing the same loving care they had been providing for Debra. After a brief period of adjustment, Debra became very close with her new sister, Lisa Marie.

Debra’s life was as ideal as she could have hoped for. Soon, she fell in love, married and had her own house full of children. She never dwelled on her own adoption issue. She was loved, secure, and looking forward to raising her family in an environment such as the one in which she grew up. As her children got older, she was able to discuss her history. With the knowledge that their Mom had been adopted, their curiosity got the best of them. The older kids insisted on knowing more… And more… And they wanted to know soon! 

The largest data base and reference population can be found at http://www.ancestry.com

Although I had known Debra and her family for many years, I was unaware of the fact that she was adopted. It was never an issue for her to discuss it with anyone other than her family and even at that, there wasn’t much discussion until the older kids began to get her to wonder about her birth parents. She will readily tell you that the search for her birth story would never distract her from the parents who raised her. But the curiosity began to creep in. As a result, she learned about a class I was conducting at a local library that was designed to teach the basics of DNA, the various tests available, how each of those tests can be used and the companies who administer them. As an enticement, I offered to “raffle off” a DNA test to one of the participants after the session. 

A graphic of the DNA double helix.

Frankly, I was surprised but pleased at the same time to see Debra walk through the door! We went through the presentation in a little over an hour. The attendees asked many great questions and I believe we all learned a lot. After the Q&A session, it was time for the raffle. I’ll give you a couple of seconds to guess who won! Debra took the test home, submitted her sample and as everyone who has tested can tell you, waited the 5 or 6 weeks it took for processing. Results in hand, the hunt began!

The good news is that she was uncommonly successful. Her first “hit” led her to a biological uncle who is a brother to her biological father. Uncle Jack was more than just pleased to hear from her. I suspect that Jack was aware that he had a niece out there somewhere and that niece turned out to be Debra. He was more than happy to help. He led her to her full biological brother named Brian who lived just a few towns away, close enough to possibly visit from time to time.

It’s worth noting that adopted children who choose to seek out their biological families can run into a myriad of problems. The parents they are looking for may have split up long ago and gone their separate ways or possibly even died; the siblings, if there are any, may live too far away to be able to develop any meaningful relationship or they simply are untraceable; contacting anyone may be a negative experience for the individuals being contacted; and, in many cases, you simply can’t find anyone in the bio family and frustration ensues.

Fast forward to Brian. He was thrilled to finally hear from the woman who turns out to be his full biological sister who he never had the opportunity to meet much less have any type of relationship with. The good news, no…the great news, is that Debra and Brian have not only met, but have formed a meaningful bond with one another. It shouldn’t surprise anyone that they are not only somewhat similar in appearance but share many common interests. The outdoor life appeals to both: fishing, hiking, spending a great deal of time outdoors. Since they live fairly close to one another, they meet often and spend a great deal of time together. 

But wait, there’s more. Her bio father left New England for the west coast. To date, Debra has been able to locate 4 half-siblings. One of them, Charles, has been very open to establishing some type of relationship in spite of the fact that he lives out west. Fortunately for Debra, she has been able to travel out there and meet him and talk about their individual experiences. Two of three other half-sisters, however, were less than enthusiastic about staying in touch with her. Regardless, Debra was very excited to make the progress she had made to put together the pieces of a life she never knew. 

Nuclear DNA known as autosomal DNA or atDNA. The 23rd chromosome is the sex chromosome. It can be XX (female) or XY (male). Moms always contribute an “X” while Dads can contirbute either an “X” or a “Y”.

Keep in mind that adoption notwithstanding, nothing diminishes in any way the relationship she has enjoyed her entire life with her parents who did the right thing in so many ways. And Lisa, the sister who Debra grew up with, has been a source of support in Debra’s efforts to discover her “other life” but has so far not expressed any interest in following the same path Debra has followed.

One final chapter to this story. Debra’s biological father has a sister who lives nearby. She is Debra’s aunt. The aunt has a daughter, a full first cousin of hers who also lives nearby. Debra’s daughter recently moved in to a new house. Debra’s cousin is her daughter’s new next door neighbor! They have all had the chance to meet and spend time together. 

The conclusion is a simple one: When and only when you’re ready to go out to make these discoveries, it’s well worth the journey in most cases. No one could be happier than Debra! And I am proud to say that I was a part of this great story.

Dave Robison

All the names in this blog have been changed to insure privacy.

Copyright © Dave Robison Old Bones Genealogy of New England

The URL for this blog is https://oldbonessearch.com/?p=4984

DNA Deals Galore

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With acknowledgment to Thomas MacEntee of Genealogy Bargains, I would l ike to share the excellent “deals” on the most popular DNA testing kits from the top testing companies that he was able to put together.

FamilyTreeDNA is advertising their “Family Finder” kit for $49 reflecting a $30 savings. Click here to take advantage of this one. Be aware that this test is for autosomal DNA (atDNA) only. This is the test offered by all of the other companies who offer only atDNA testing such as Ancestry.com and 23andMe.com. (See below for LivingDNA which offers 3 types of DNA tests. More on that later.)The results could help you with the past 4 or 5 generations with less and less accuracy as you travel back 6th or 7th generations and earlier. It’s the nature of the manner in which atDNA is passed down to you.

Yes, it will give you ethnicity estimates, but ethnicity is a moving target as more people test and the data bases of the various companies grow. To illustrate, if there were absolutely NO Irish who have tested, it would be impossible to determine that you had Irish DNA with no one to compare results. Actually, it would almost prove that you don’t! Germany has just recently made DNA testing legal with strict guidleines. I predict that ethnicity reports will begin to be updated over the next few years as more German people, or at least people who descend from populations who live in what we know today as Germany, decide to test.

Next, we have mitochondrial DNA (mtDNA) which is passed down to every child, male and female, from their mother. FamilyTreeDNA also has a program and holiday sales for mtDNA. There are 2 levels of testing. The first is a test of just two segments called Hyper Variable Regions 1 and 2. It’s a less expensive test which can be upgraded to a “Full Sequence” test. Click here to read more.

Fnally, FamilyTreeDNA tests Y-DNA, the DNA that is only passed  through the father. If the father passes an X chromosome, the child will be a biological female. If he passes a Y, the child will be a biological male. They will test 4 levels of Y-DNA; 37 “markers,” 67 or 111 markers. Then they offer what they call “The Big Y” which is the most expensive of them all. Click here to read more about the tests and the various holiday discounts.

The other major DNA testing companies also have specials that you may want to take advantage of.

MyHeritage DNA has an offer for a $30 discount. A $79 kit will only cost you $49 until 23 November 2018. There’s a $12 standard shipping charge per kit for 4-7 business day delivery or $25 per kit for expedited 2-3 business day delivery. There are some discounts on shipping for 3 or more kits purchased at once. Read all the details here. As I write this, MyHeritage has announced a “Black Friday” special offering free shipping when you use their promo code topnov18 when ordering.

AncestryDNA kits are discounted to $59 per kit with $9.95 shipping for the first kit and $4.95 for additional kits in the same purchase. Expedited shipping is available for $24.95 for the first kit and $12.95 for additional kits. Click here for the details at AncestryDNA.

The next company to consider is 23andMe. There are 2 levels of tests, an atDNA test ($99) or an atDNA test with a health report for an additional $100. They are offering the basic atDNA kit for $49 each when ordering 2 or more kits. Click here for more details.

Last and certainly not least, the “new kid on the block” is LivingDNA. This is a company based in Britain that is making incredible inroads here in the USA.  Their test covers all 3 types of DNA but they make it much easier to remember which test is which. Their Y-DNA test is called “Fatherline,” mtDNA is “Motherline,” and atDNA is “Familyline.” Their standard price for their “3-in-1 test is $99 but is discounted for the holiday to $79. Details are here but they don’t seem to indicate an expiration date.  There, you can read about their optional “personalised book showing the journey of your ancesry. Your story told in print.” The book is normally $100 but is available during this sale to an additional $69.

There’s lots here to consider. Please comment or ask any questions. I’ll do my best to provide clear, understandable responses. It can be a daunting subject!

One last note: Ask “Alexa” to read your daily “Genealogy Flash Briefing.” You’ll hear Thomas MacEntee with the latest genealogy news Monday through Friday.

DNA Testing Advice

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A friend who is also a client was asked some questions about DNA by her friend. She referred that friend to me who didn’t have time for a telephone conversation for a brief consult as we had mutually conflicting schedules.  She asked for a simple email to help her make some decisions. Well, that’s not so easy when her motivations to test are unknown and there is simply so much to discuss! Which test; which company; what results can be expected. I had to approach my response blind. No problem! Below is the text of the note I sent her. It may contain a few errors here and there but I don’t believe there is any misinformation.

Any thoughts on what else I should have included?

Hello Elizabeth,

The first point I’d like to make is that in general, DNA testing does not replace basic genealogical research. Other than an adoptee tracing parents or the parents of an adopted ancestor, that rule would apply. The testing can prove or disprove your research but doesn’t generally do the research for you.

So the question I ask anyone contemplating a DNA test is the motive. In other words, what are you trying to find out? That will help determine which company and which test. What follows is a “brief” discussion that hopefully will help.

There are essentially 3 types of DNA tests:

  1. Autosomal or atDNA examines 22 of the 23 chromosomes in the nucleus. It is often referred to as “Cousin Finder” or “Family Finder.”  These are the pairs of chromosomes that form the familiar “double helix” which are comprised of approximately 50% from each of the parents. Because of this ratio and the fact that is never exactly 50%, any individual will have roughly 25% of each grandparent (4 individuals), 12.5% of each great-grandparent (8 individuals), 6.25% of each 2nd great grandparent (16 individuals), 3.13% of each 3rd great-grandparents (32 individuals) and so on, melting by half as you go back each generation. Because the percentages are never perfect and get quite small at the 6th or 7th generation and beyond, it is possible that an individual may have none of a 3rd or 4th great grandparent’s DNA and thus making a match difficult if not impossible the farther back you go. All the current DNA testing companies do this test with AncestryDNA, 23andMe, and MyHeritage doing atDNA exclusively.
  2. Y-DNA examines the 23rd chromosome in the nucleus. That chromosome can be a combination of the X from the mother (as females do not carry a Y, otherwise they’d be male) and an X from the father (X/X) or the X from the mother and a Y from the father (X/Y). If the 23rd chromosome is an X/X, the result is a female. If that chromosome is and X/Y, the result is a male. Since the Y comes exclusively from the father and mutates very slowly, it is the Y chromosome that can be very useful in tracing paternal lines. Barring an adoption or “non-paternal events,” it can be a matter of following a line by way of the surname.
  3. Mitochondrial or mtDNA is the found inside each cell but outside the nucleus. Rather than a linear double-helix configuration, mtDNA is circular. It is transferred exclusively by the female to all her children. Everyone has it but the way it is transmitted, mtDNA will follow the maternal line.

FamilyTreeDNA and LivingDNA currently do all types of testing. FamilyTreeDNA has been testing DNA for longer than the other services while LivingDNA is, perhaps, the latest to enter the market. FamilyTreeDNA has a wide variety of combinations of tests with a variety of prices. LivingDNA, a British company, does one level of test by testing all types of DNA. They call atDNA “Familyline,” Y-DNA “Fatherline,” and mtDNA “Motherline.”

Will the results of atDNA testing be the same at all companies? Not necessarily as they all have developed different their own unique databases but there is a great deal of overlap from one company to the other. Should you test at more than one company? That all depends on your motivation for testing.

Here are the websites and there are many sales running this holiday season between all these very competitive companies:

www.familytreedna.com

www.dna.ancestry.com

www.23andme.com

www.myheritage.com/dna

www.livingdna.com

Some companies accept the “raw data” from other companies. For example, you can upload a raw data file of your results from 23andMe to MyHeritage. The only 2 that I know of that do not accept an upload are AncestryDNA and LivingDNA. There are also websites where you can upload your raw data in order to broaden your ability to compare your results to the results of other testers. GedMatch is one such company. They can be found at www.gedmatch.com.

Blogs to which you can subscribe:

www.legalgenealogist.com by Judy G. Russell who blogs on DNA at least once a week.

www.dna-explained.com  by Roberta Estes. Roberta can get a bit overwhelming but still worth a look.

www.thegeneticgenealogist.com by Blaine Bettinger, a nationally renowned expert.

www.yourgeneticgenealogist.com by CeCe Moore who has done analyses for “Who Do You Think You Are” as well as other programs.

Facebook has dozens of pages where you can read the questions and answers that others have posted or join and post your own questions. If you go to Facebook (where there are more than 14,000 genealogically oriented pages), search for ISOGG, the International Society of Genetic Genealogists; DNA Detectives;  GEDmatch.com User Group: and many, many others.

The website www.familytreewebinars.com offers webinars on a weekly basis, often on DNA as a subject. Anyone can register for and view current programs. The site has a tab for “Upcoming Webinars” where you can keep an eye out for DNA related programs and register to view. These webinars are open to the public on the day of the broadcast and remain open for about a week or 10 days. Membership is very reasonable and allows full access to their entire 600+ webinars on a broad spectrum of subjects beyond DNA.

There is a great deal more to the subject such as the concept of “Haplogroups,” genetic distances, chromosome browsers and so on. But this should be enough to digest for now.

I hope this helps without confusing the issue.

Strawberry DNA

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Here’s a neat article I found in my Feedly posts today. Click “Imagination Station” for a simple explanation of the DNA extraction process. They’re using strawberries in the video, but, as you’ll see, you could try it on just about any living matter…including yourself.

The problem, of course, is other than having a dish of cloudy material as in the video, actually seeing the DNA you extract is a completely different story!

Have you done any DNA testing? Three major companies are in the DNA business: FamilyTreeDNA,  23andMe and AncestryDNA. Which test you take will be driven by the purpose of taking the test in the first place.  The short story is this: The most popular test today is the Autosomal DNA test or atDNA test. All three companies do this test. Keep in mind that there are 23 chromosomes in every nucleus of every cell in your body. One of those chromosomes is the sex chromosome which is either X-X or X-Y. This chromosome determines whether your are female (X-X) or males (X-Y).DNA_animationThat leaves 22 that are made up of a recombination of the DNA from your father (roughly 50%) and your mother (roughly 50%). It’s the recombination process that determines which of your father’s traits you will inherit and which of your mother’s. That’s also why siblings can either vary a great deal in their appearance or, if their appearances seem quite similar, one may have red hair and the other brown.

Logically, if you’ve got 50% of your mother’s atDNA and she received 50% from each of her parents, you can only have 25% from each of her parents. The same holds true with your father’s atDNA and that what makes up the 50% you inherited from him, 25% of which is from his father and 25% from his mother. The farther back you go up your family tree while applying the fact that the 50% gets halved at each generation. You’ll have 12.5% from each of your 8 great-grandparents, 6.75% from each of your 16 2nd great-grandparents.  Then take into account the billions of possible ways that each recombination can produce, it gets a little tricky to go very far beyond 5 or 6 generations. We refer to it as a “cousin finder.” Ethnicity can be inferred to some degree and in broad generalities: Northern European, Sub-Saharan African,  Ashkenazi Jew and so forth.

The second and third types of tests will take you deep into the genetic histories of your direct maternal or paternal lines. Only men have and thus can pass along Y-DNA. A man gets his from his father who got his from his father and so on. So to trace a paternal line, the Y test is quite useful for 2 reasons. It’s biologically impossible to get a Y chromosome from a male ancestor other than from your direct line. And it mutates at a very slow rate meaning that it stays relatively intact for thousands of years, unlike atDNA which “melts” in each generation.

The third test is for mitochondrial DNA, the mother’s unique contribution to the equation. Unlike the Y, mitochondrial or mtDNA is in everyone’s cells. For the lack of a more scientific answer, it is what powers the cells, allowing them to live, divide and recombine so that life can go on.  But, only the mother passes the mtDNA even though both she and the father have it.

Here’s the reason. Mom has her Mom’s mtDNA and Dad has his Mom’s mtDNA. At the point of conception, the ovum contains mom’s mtDNA as she supplied the ovum containing it. Dad supplied the sperm but the mtDNA is in the tail. Picture your science books where the sperm wiggles its way to its destination. At the moment of conception, the tail falls off and thus the mtDNA from the father is no longer a factor. It’s a lot like a space rocket. Once the rocket clears earth’s atmosphere, the boosters fall away. They’ve done their job!

The mtDNA will take you backwards to your mother, her  mother and her mother’s mother and so on.

Both Y and mtDNA can give you reasonably accurate description of your genetic background. But it is important to say that as far as family research is concerned, DNA tests do not replace standard research practices. It will only help to prove or disprove what you’ve discovered.

For a more detailed explanation of DNA and the various types and tests, there are some excellent bloggers whose backgrounds in the science is much deeper than my own:

That should be more than enough to get you started! Good luck!

Visit Old Bones Genealogy of New England at www.oldbones.info

AncestryDNA versus “AncestrybyDNA”

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Animation of the structure of a section of DNA...

Animation of the structure of a section of DNA. The bases lie horizontally between the two spiraling strands. (Photo credit: Wikipedia)

Hard to notice the difference in the name, isn’t it. Considering that one of the services is selling their test for $69, our eyes seem to glaze over when it comes to the name. AncestryDNA has certainly had its ups and downs, but for the last several months or even a couple of years, they’ve improved their testing techniques, modified the “algorithms” that produce the results and can now be highly recommended. And to be sure, I’m not talking about “AncestrybyDNA.” Be careful to notice the differences in the name!

As a matter of fact, AncestryDNA tests over 700,000 markers to arrive at their results. That fact, combined with the extraordinarily large database of family trees, they are able to make some dramatic “cousin matches.” They are not without their faults as none of the companies are. But their batting average has improved exponentially

AncestrybyDNA, on the other hand is a horse of a different color. In case you didn’t notice, the name is ANCESTRY BY DNA. Where did that “by” come from? It seems that AncestrybyDNA feels that the hidden “by” is enough to distinguish it from the vastly more effective tool for genealogists, AncestryDNA, the one with no “by” in their name.

Groupon is a company that sells products and services such as restaurant deals, clothing deals, vacation deals and lately, DNA testing deals. Keep you eye on the by!

AncestryDNA, FamilyTreeDNA and 23andMe are the 3 companies that should be at the top of your list. Check them out. AncestryDNA tests ONLY autosomal DNA, often referred to as the “cousin finder.” FamilyTreeDNA offers a whole spectrum of tests with a variety of packages and prices. Very reputable. Then there’s 23andMe which has also had it’s ups and downs, but that’s another story. Let’s just say that there’s nothing to worry about with the legitimacy  or integrity of 23andMe or any of these three.

To read a bit more about this from someone who is vastly more experienced than I am, check out Judy G. Russell’s incredibly informative blog,  The Legal Genealogist. You may even consider following her. It’ll be worth it!

FamilyTreeDNA

FamilyTreeDNA (Photo credit: Wikipedia)

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DNA Testing – Sales From the “BIG 3”

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DNA_animationWhen the subject of DNA comes up, I like to give people the simplest answers so that their eyes don’t glaze over: The three types (Y-DNA, mtDNA, and atDNA) what each can do and what each CANNOT do.  It’s important to have at least a basic understanding of your reasons to test so that you don’t waste your money or test with the wrong company.

Here are the “holiday sale” prices from the 3 companies that I generally recommend. Each name is hyperlinked to their website:

FamilyTreeDNA currently has an autosomal DNA (atDNA) test on sale for $89. That’s the DNA that comes to you from both parents. You have ABOUT 50% from Mom and ABOUT 50% from Dad. Having said that, each of your parents received ABOUT the same percentage from each of their parents. Thus, you have ABOUT 25% from each of your 4 grandparents, ABOUT 12.5% from each of your 8 great grandparents and so on until the percentage of the atDNA from a distant ancestor is too minimal to detect. These test are normally called “Cousin Finders” or “Family Finders.” Don’t expect to learn the ancient origins of your ancestors, it can’t be done with this test.

23andME has had its ups and downs but has come back strong after a few unfortunate “misunderstandings” with the FDA. They now advertise that they are the only testing company that meets FDA standards for being clinically and scientifically valid.  Truly a great opportunity to use the “cousin finder” aspect

My kids gave this to me about 25 years ago for Father's Day!

My kids gave this to me about 25 years ago for Father’s Day!

with atDNA, maternal and paternal ancestors with mtDNA and Y-DNA respectively, and, believe it or not, determine your possible ancient connection to Neanderthal, the proto-typical “caveman!” The “caveman” term is really quite misleading as we learn more about that branch of our collective tree. Currently, a single test is $199 if you order by December 13, 2015. Then if you order more tests for a family member by January 4, 2016, you’ll get a 10% discount on each.  This company will give you some very interesting health information. It’s best to check this page of the website to learn more.

Ancestry.com, the most promoted genealogical service, now has a division called AncestryDNA and their test is usually $99, it’s also on sale for $69 for Black Friday.  That’s a GREAT deal! Although they heavily promote their services, they are certainly not the “only game in town.” When they first began offering tests, Y-DNA, mtDNA and atDNA were all a part of their menu. Right from the start, they stumbled. Most of the ancestry reports they delivered showed nearly everyone with 98% Scandinavian DNA. Well, no. That was a little off. They then refined their testing algorithms, purchased other valid DNA databases and limited their services to atDNA. It makes sense since atDNA is the “cousin finder” and they have a phenomenally large collection of family trees which can theoretically be matched up with the atDNA results. First caveat is that of the millions of trees at Ancestry.com a relatively low percentage have been thoroughly researched; the data often lacks proper genealogical research meaning public records (sources) and other citations. Much of their data is from people harvesting undocumented data from other trees containing undocumented data. Their latest testing process is up to par and their matching strategies are reasonably accurate. But proceed with care!

Happy Thanksgiving and good luck in your DNA adventures!