But I won't.
I'm actually getting ready for a break from DNA. I've been working so hard on it for so long that I think I'll go insane soon. I've upgraded my brother's FTDNA kit to an autosomal test and with that and my maternal cousin's test, I've not only been comparing our matches, but also mapping our shared segments. My parents share a line (or two), so there is expected overlap. But I figure where my brother and I share a segment and my maternal cousin doesn't is a good place to start for paternal matches. It's still possible the segments are part of the shared line or maternal material my cousin didn't get, but there has to be something that is exclusive to dad, right? I mean, what are the odds that I got only his mother's DNA? Things to make you go crazy.....
Which leads me to my last DNA post for a bit. And I promised to tell you about a tool that cost you only $5 and was a bit of fun. I will warn it may drive you crazy if you let it. The website is Promethease.com. What does Promethease give you for $5? Well, you upload your raw results and they spit back a chart of the good, bad and indifferent in your DNA. You see, ever since we could code DNA, scientists have been researching what segments control what in our bodies. So there are thousands of published works on cancer risk, heart disease, mental issues, immunities, drug interactions, etc. and this tool tells you what studies have said about alleles you carry in your DNA. Now, does that mean you have or have the potential to have a disease listed? Meh. This isn't a medical test. It's using published work that may or may not have a bias in it's research. If you're looking to solve medical mysteries or gather information prior to having children, go see a medical professional and get a "real" test done. If you just want to have a bit of fun, let's hop right in!
So I ran the tool and got my results in about 10 minutes. After playing around a bit to see what I was looking at, I reviewed my results:
- I have a lactose tolerance due to a European gene. Cool. I like milk.
- I am difficult to hypnotize. This is true. I have actually had people attempt to hypnotize me with no success.
- I have a resistance to HIV. Now, this one is awesome, because the theory is that this is actually an indicator of immunity against the plague. I apparently would've had to have had a relative who contracted and survived the plague in order to have this passed down to me. I've also done my maternal cousin's results and he's got a higher frequency than I, which means both of his parents carried this allele, whereas only one of my parents did.
- I have lowered odds of going bald. Good to know. Oh, but my bad includes increased risk of baldness. Well crap on a cracker.
- Increased risk of cancer (breast, lung, and prostate). Weirdly, I have also a decreased risk of cancer in other alleles. So this one's a wash, apparently.
- Increased risk of diabetes. I'm pretty sure my obsession with fast food and aversion to physical activity increases my risk of diabetes anyway.
- Increased risk of Crohn's and IBS. Interesting considering those diseases do actually run in my mother's side.
- Increased mental disorder risks including dementia, bipolar disorder, depression, and suicide. On the other hand, some of these are also linked to higher intelligence and creativity. Well I am awesome. Sometimes crazy awesome.
- Once again, this tool tells me my eyes are blue. I've already informed the creator that my eyes are brown.
- Sensitivity to sunlight. I do burn easily. I avoid direct sunlight like a vampire.
- I have impaired motor skills. I don't know about that.... well, my reflexes are a bit slow. And sometimes I'm a klutz.... but "impaired"? little harsh.
- Loss of short term memory. This one yes. A thousand times yes. It's not an all the time "Finding Nemo" Dory thing. But I do have trouble retaining information the first time through. And names? Forget it. If you tell me your name, I've already forgotten it before we're done with the handshake.
- Curly hair. Nope, straight.
When it came to this tool, I found myself interpreting the results through what I already knew about my family medical history. And maybe that's the best way to look at it. I mean, ideally I should be using the information to find new clues to unknown issues, but I get less stress by just using it as a confirmation of what I know. In the medicine interactions area, it suggests that I have an increased risk of liver damage if I use Tylenol. Well, I do use Tylenol. So should I stop based on this test? Not really, no. I had an injury that sent me to the hospital right after I received my results. The doctor told me to take some Tylenol and rest until the pain went away. I asked him if I could take aspirin and he said that it would thin my blood and that was a greater risk to my condition at the time. After talking to him about my Promethease results and reading the studies involved, I've not changed my Tylenol routine. But I will admit that sometimes, right before I take that little pill, I hear a voice in the back of my head saying, "We really need to switch it up every now and again. Just to be safe."
But then my short term memory fails and I forget all about that silly little voice,