Last weekend, in between cutting my toenails, drinking two pints of coffee and folding laundry I decided like a typical middle aged mother to sit down with my laptop and instead of reading about Hilary’s campaign for the presidency I spent my all too valuable free time hacking my genome. We all have secrets locked away, encoded into our DNA, and that accident of conception and human mutation over centuries that resulted in you and me is just begging to be hacked so hack I did.
Believe it or not this all started over a year ago with my ambition to become a member of the DAR, Daughters of the American Revolution. To become a Daughter, you must prove your bloodline to a revolutionary solider through birth and death certificates or other evidentiary methods like published genealogies. This is no small deed, and the process usually separates the dilettante from the serious. It’s been a year and I am still an “in process member” or dilettante but I have not given up. I have proven the first three generations back and then the hardest generation, the oldest one but I have two in between that elude me proving on paper that I have revolution in my blood.
However, this was but a starting point for something much deeper. The same revolutionary line, my mother’s father’s family has been traced all the way back to European royalty and Charlemagne himself on one branch. Not to scoff at royalty but another line of his family intrigued me more. My grandfather always maintained to all of us that his grandmother was a Cherokee squaw and was very proud of his Native American heritage. This has been passed down to all the branches of the family but we have no photographs or proof? In my pursuit for revolutionary status I discovered that we could probably find out if my great great grandmother was Native American by simply spitting in a test tube and testing our genetics. How novel!
During the last year I have made my father, mother, husband and finally myself spit into test tubes and have our DNA extracted. I have been warned that this was not a good idea, to send off your DNA to be held in a database for fear someone might want to clone me one day. My curiosity in my own DNA far outweighs any one’s desire to clone it, and that counts triply for my mothers DNA, who is by far the most cynical about the entire process. She spat in one test tube of DNA then held off for a few weeks on the other kit, alternatively holding it over my head like a carrot with hopes I would brush my hair more often, and then decrying it as “ridiculous” and then confessing that, what she really wanted for her birthday was “ a purse” not a “rubbish DNA test.”
I gently reminded her that it was the only way to discover if her great grandmother was really a Native American. That would pique her interest just enough to work up a bit of spit. My mother has always wanted to identify herself with a minority for the shock value if nothing else as my mother pretty much looks like Heidi from the Swiss Alps.
Eventually she mustered enough saliva, no doubt by fantasizing about a bucket of fried chicken, to warrant a DNA test. Then you have to wait a month or two or more for them to process it before they send you a login to access a complicated portal that sucks more time from your day than Facebook.
In the meantime, distraught with anticipation I endlessly read blog articles about genetics, and became even more upset with the idea that if the DNA test came back without any Native American genes, it does not mean that my great great grandmother was not a Squaw, it just means we haven’t inherited any of her genes, which is entirely possible if not probable after four or five generations. Perhaps DNA was not the answer to all my questions after all.
My mother’s dna results arrived at the same time as mine. It felt like I was a talk show guest on Maury Povich and he just handed me an envelope and at any moment I was going to find out if the trailer trash guy my mother had been hanging around with years ago was really my father. I opened the envelope and there was the answer in my DNA 99% European, 1% Native American, and in my mother’s DNA 93% European, 7% Native American. The Squaw’s DNA had persevered five generations to convince us not to doubt my grandfather’s word, and to give us some sort of proof for the skeptic relatives and acquaintances, and for me an overwhelming sense of satisfaction.
In my web surfing and narcissistic fascination with my own genome I discovered that far beyond tracing my European and Native American ancestry, I can actually discover what genetic predispositions to disease I carry around with me waiting to be flipped on like a switch through environment, stress, or just the ravages of time and age. So last weekend in between loads of laundry I hacked my genome.
While my mother was probably building a teepee in the backyard “for the grandchildren,” tying a chicken feather to her headband and practicing her drum circle chanting, I was hacking not only my own genome but my father, mother and my husband’s. It’s kind of like looking in their underwear drawers but 21st century style.
What it turned up was quite surprising. It turns out its not just my husband who says, “You are just like your mother.” We both have at least ten gene SNPs which give us something like a ten fold increase in risk for breast cancer, and my mother is herself a survivor. I will be getting a mammogram soon. Both my parents have longevity genes. I drew two short straws and inherited one gene for a shorter life span and increased risk of dementia with age. What a pity, looking after my parents as they approach 100 ( they both have a greater likelihood of living to 100) will probably kill me off at 70 or at least give me breast cancer but then again that could be all the booze. Turns out we – that means everyone in the family on all sides including my husband- have rampant addiction genes, for me I inherited more of the high likelihood to become addicted to nicotine genes, and a dodged the stronger desire for alcohol gene both my mother and husband have but we all have at least two or three more for alcohol dependency. The nicotine genes make me very very happy I somehow had the personal drive to quit smoking after my freshman year in college when I smoked about twenty cigarettes a day. That one year of smoking is probably still chipping off days from my genetically abbreviated lifespan- at least it was fun in a Bette Davis chain smoking kind of way.
To counteract the alcohol dependence genes my mother and I share a gene SNP that unifies us in commiseration, we share an SNP on the dopamine/serotonin feedback loop that leaves us with the genetic disadvantage of suffering from terrible hangovers. I always marveled at people who recover from hangovers by 3pm, for me they tend to get worse as the day goes on.
If hacking my genome didn’t have me running out the door to get a head to toe MRI, then it did at least depress me somewhat, but there are not just bad SNPs there are also good ones. Somehow my three genes for “unlikely to go bald” did not bolster my mood any, considering chemotherapy looked almost inevitable but you know I even have an SNP for intolerance or greater negative reaction to chemotherapy drugs. I now felt like I had read my own diary, and knew things I might be better off not knowing and I haven’t even said anything about my personality genes. Yes there are gene snps for personality too. I will devote an entire post to this next week.
Another reason I hacked my genome was to find out if I had a common and at the same time potentially catastrophic mutation in my methylation genes. Methylation is a necessary cellular process that governs many fundamental functions in the body. My father and I share a mutation on the A 1238 gene which can affect methylation but is far less problematic than the central mutation of the AC3677 gene which is far worse. Thank god we dodged that snp.
If you are interested in hacking your genome read this article by Suzy Cohen, which explains the process really clearly.
This is what I did… order a basic genetic test from 23andme.com for 99 dollars. They are better and easier to understand than Ftdna.com and the other services out there. They will send you the kit, spit into the test tubes, send it back, wait, then they will email you. When your results are ready login and download the raw data. Then upload your raw data into:
for $30 dollars and it will list all your SNPS and if you have two plus signs you are homozygous for that SNP and will most likely display the trait, if you are heterozygous for the trait plus/minus you may or may not display the trait. If you have two minus signs you will not display the trait. There are good and bad predispositions and traits. Click on each one and it will take you to the page devoted to your SNP mutation on http://snpedia.com. You better devote an entire day to this process. MTHFRsupport.com analyses your health snps but if you go another step further and upload your raw data for 5 dollars into:
you will find it analyses personality and other traits, like big boobs or small boobs, blue, green or brown eyes. Then do the same for every member of your family so you know who to blame for what you got in the genetic roulette of conception. I also uploaded my DNA to NutraHacker.com to find out what supplements I should and shouldn’t take- however a lot of what came back was contradictory- so best to have a naturopath or holistic doctor interpret the data in reference to your symptoms rather than a computer program… more on that from Chris Kresser.
Start with this Suzy Cohen article:
Then watch this podcast with Bulletproof diet man Dave Asprey and Dr. Ben Lynch of MTHFR.net, the website I used to analyze my genome.
And this podcast by Chris Kresser called Methylation 101:
Chris says in his podcast that genes make up about 10% of what will happen, and your environment is the other 90%, so there is no such thing as inevitability just predisposition. Dr. Ben Lynch echoed this when he referenced the wonderful book Biology of Belief, which is on my reading list and found on amazon.
I wonder if there is a predisposition to being revolutionary, and if I submitted my DNA to the DAR I could be granted membership based on a gene SNP. Joking aside the DAR have just opened up DNA as a course to membership but you must have a direct male descendant and be able to match his DNA to yours which is a possibility in my lineage. I wonder if he would let me hack his DNA too. Ill Hack Yours, You Hack Mine.
Really interesting, Luci!