Wednesday, January 23, 2019

Ancestry, Lab Tests, and Family Trees: My DNA journey

In the 5th grade, I was assigned a "family tree" project. The task was simple: start with your parent's information (name, date of birth, place of birth) and go back two more generations. I made an A+ on the assignment...and decided to keep going. I wanted to know more about my family's history. I badgered my parents and father's parents for information: names, dates, places, occupations, etc. After these sources were exhausted, my father took me to the Huntsville Public Library to continue my research in the Family History room where they stored thousands of books and census records of every state and county in the U.S. (It was the early 1990s--long before Ancestry.com was around). I spent countless Sunday afternoons there in between church services, sifting through records and books, hoping to discover the answers to all my questions about my ancestors. I learned how to take meticulous notes and created my own personal records--many of which I still have 27 years later.

A few years later, when the internet became accessible to most households, the search became easier. Printed records were scanned and entered into online databases and I searched every one available, bought family tree software programs, and continued to piece together information about my ancestors.

When Ancestry started up, I jumped on that train--finding more information than ever before. WW1 draft cards, land records, and immigration records dating back to the 17th century became accessible with the click of my mouse.


Then, there was DNA.

In 2011, National Geographic started the Genographic Project and I submitted a sample that would tell me what haplogroup I belonged to (on my mother's side--since I am female and did not inherit my father's y-chromosome).

I discovered that I belong to the U5 haplogroup--telling me a little about my direct maternal deep ancestry, but nothing specific.

Other DNA ancestry tests started popping up, so I finally decided to try another one (My Heritage DNA) in the fall of 2018. This one checked autosomal DNA on both my father's and mother's side and would give me more information about the last 5-6 generations of my family tree. As soon as I got my results, I persuaded my parents to do the test too. The results surprised me--at least in the smaller percentages of my ancestry makeup.

Results from My Heritage:






After reading about the variabilities between tests (algorithms and all that), I uploaded my raw data DNA to several other sites to see how different the results would be. 

The first one I used was Family Tree DNA (FTDNA) after paying $19 for an ethnicity estimate based on their 24 reference populations from around the world (a small number compared to other sites). 

Here are my results:

These results seem very different from the My Heritage results, but when you consider that FTDNA has half of the reference populations that My Heritage does, it starts to make more sense.

X Code Life was the next site I uploaded my raw data to, after paying a $40 fee for a ten-page report on my ethnicity breakdown. Not only does this company give you an ethnicity estimate on a broad level, it also breaks down any ethnicity over 5% into sub-ethnicities (like African tribes, European countries, etc.). 

Here were my results from X Code Life (the Global results should be viewed first):


Next came DNA Land--a site that lets you upload your raw data for FREE. (Of course, the results are much less detailed than some of the others). I've included my results alongside my parents' results to compare. 

(Because of bright colors, click on photo to see hard-to-read sections.)


GedMatch was the final site I uploaded our raw data into (also FREE). Since there are so many options on this site, I've only included the Eurogenes K13 results for mine and my parent's ethnicity breakdown. 





The final test I decided to use was Ancestry's DNA test. They do not allow any uploads of raw data from previous tests, so I had to send them a fresh (spit) sample. My sample has been received by them at their Utah lab, but results won't be ready for 6-8 weeks, so I'll update this blog as soon as those are ready. I'm curious to see how they are similar/different to the others since they have more reference populations that the other tests I've done. They are reported to be "the best," but I've also heard that about My Heritage and 23 and Me (whose test I haven't done yet). 

Until then! 


UPDATE:

Ancestry DNA results arrived tonight...

While these results seem very different from my other results at first glance, when I click on the regions, there is a lot of overlap that makes the estimates make more sense. For instance, the highest percentage (England, Wales, and NW Europe) includes Scotland and the edge of Ireland--even though my "Ireland and Scotland" percentage is only shown as 25% on this test--as opposed to the 54.7% on the MyHeritage test (which also included Wales). 

The biggest difference I'm seeing is the absence of Western Asian (from the MyHeritage test and a couple of the others)--making me wonder if the reference populations for these regions (through Ancestry's test) were fewer than those from the other tests (MyHeritage, XCode Life, DNA Land, GedMatch).

This is a good example of how these DNA tests vary when it comes to ethnicity estimates. 


UPDATE April 2, 2020: It took ages to get results from Living DNA after uploading my raw DNA data, but they're finally in! 



Also got an ancient admixture test from Genomelink. Results took about 30 minutes after uploading raw data DNA file. 





Friday, September 28, 2018

Book Recommendations Wanted!!



I'm currently looking for book recommendations for works of fiction. I never know what to read, fiction-wise, since I've mostly been reading nonfiction over the past few years. Please leave your recommendations in the comment section!

Thursday, August 23, 2018

Laziness and the dog days of summer

Summertime in Alabama promises me two things every year: heat and laziness. There are few things I can honestly say that I hate, but those two top my list. With weather in the nineties on a daily basis, it's difficult to want to do anything other than sit inside my 68-degree house and watch reruns of Fraser. I don't want to read when it's hot outside (don't ask me why), not even that old paperback copy of Jaws by Peter Benchley that my son brought home.

I'm making an effort today, however, since I recently found a copy of Ali Smith's Autumn at Unclaimed Baggage in Scottsboro, Alabama on a weekend trip to Chattanooga, TN. There were hundreds of books to peruse, but her's was the only one to catch my eye. Several friends have raved about this book, so now I have no excuse not to read it. And, it was only $1.99. Can't beat that.



Tuesday, April 10, 2018

Mary Oliver's birds in 'Blue Horses: Poems'

Great White Heron, plate 281 (Audubon)


This weekend I picked up a copy of Mary Oliver's 2014 Blue Horses: Poems, a poetry collection rich in bird imagery. "The Black Snake" was the first poem I ever read by Mary Oliver and I've loved her work ever since that first encounter. Below is the opening poem in this collection.

AFTER READING LUCRETIUS, I GO TO THE POND

The slippery green frog
that went to his death
in the heron's pink throat
was my small brother,

and the heron with the white plumes
like a crown on his head
who is washing now his great sword-beak
in the shining pond
is my tall thin brother.

My heart dresses in black
and dances.



Wednesday, March 7, 2018

The Wonderful Works of David George Haskell

David George Haskell


Last summer in Sewanee, I had the privilege of having dinner with biologist and University of the South professor David George Haskell along with my creative nonfiction classmates at the fabulous Sewanee Inn. I'd met Dr. Haskell on a few other occasions when I was a student in John Jeremiah Sullivan's nonfiction workshop and while I was working on my master's thesis (Birds in the works of the Brontës and Dickens). While I'm certain he didn't remember me, Dr. Haskell certainly made a lasting impression. His nature writing both captivated and inspired me and continues to do so in my own writing.

His first book, The Forest Unseen: A Year's Watch in Nature, became a Pulitzer Prize finalist and his second book, The Songs of Trees: Stories from Nature's Great Connectors, provides another example of Haskell's skill in literary nature writing.


Tuesday, January 9, 2018

2018 Reading List...so far

I'm excited about 2018 for several reasons, but mostly because I (should) have more time to read. This year will also mark my last summer in Sewanee as a student (MFA), so I'm sure to have a good 10+ books to read for summer semester. Here is a glimpse of my reading list so far....


Books read in 2017

As usual, I had planned to read at least 52 books in 2017. This did not happen. I barely made it to the halfway point, mainly because of my teaching schedule. If only I could count those 400+ papers I had to read from my students this past year. But that isn't quite literature, is it? The good news is that I'm not longer teaching as an adjunct professor. My MFA thesis is on the horizon and I knew I couldn't devote enough time to researching/writing if I had other things on my plate. I'll have no excuses if I don't reach my reading goals in 2018.

Disclaimer: I read mostly "cozy" mysteries in 2017...because if I didn't read something easy, I wouldn't have had the strength to read at all (again, so many student papers). I love M.C. Beaton's books--even if they aren't considered "high" literature. Better to read something than nothing, right?

Completed books in 2017:

I Heard the Owl Call My Name by Margaret Craven

Don't Let's Go to the Dogs Tonight by Alexandra Fuller

History of Wolves by Emily Fridlund

The Girl on the Train by Paula Hawkins

The Vanishing Year by Kate Moretti

The LIttle Red Chairs by Edna O'Brien

Going Out with Peacocks and Other Poems by Ursula Le Guin

A Christmas Hope by Anne Perry

Haunting Years by William Linton Andrews

Death of a Dreamer (Hamish Macbeth #21) by M.C. Beaton

Death of a Bore (Hamish Macbeth #20) by M.C. Beaton

Death of a Chimney Sweep (Hamish Macbeth #26) by M.C. Beaton

Death of a Greedy Woman (Hamish Macbeth) by M.C. Beaton

Death of a Valentine (Hamish Macbeth #25) by M.C. Beaton

Death of a Witch (Hamish Macbeth #24) by M.C. Beaton

Death of a Village (Hamish Macbeth #18) by M.C. Beaton

Death of a Celebrity (Hamish Macbeth #17) by M.C. Beaton

Death of a Scriptwriter (Hamish Macbeth #14) by M.C. Beaton

Death of a Macho Man (Hamish Macbeth #12) by M.C. Beaton

Death of a Snob (Hamish Macbeth #6) by M.C. Beaton

Death of a Prankster (Hamish Macbeth #7) by M.C. Beaton

Death of a Perfect Wife (Hamish Macbeth #4) by M.C. Beaton

Death of a Gossip (Hamish Macbeth #1) by M.C. Beaton