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How DNA Can Help You Find The Perfect Lover

Posted: 11/07/11 03:46 PM ET

A Swiss company called GenePartner ("Love is no coincidence") has taken the search for a mate to a new level by developing a biological matching system using your human leukocyte antigen, or HLA, genes to find your perfect match.

The company works with several dating sites around the world--Sense2love and Eventful Dating to name two--and tests interested people by mail. It's quite easy; you get a couple of Q-tips, scrape the inside of your cheek and that of the other party or parties you'd like to have checked, and return it to the company. Later, you receive access to a closed account on the company's website, where you can read at your leisure about how well you supposedly fit together, genetically.

"This all sounds like some kind of animal attraction," says my colleague J, when he hears about GenePartner, which I was researching for my new book, My Beautiful Genome: Exposing Our Genetic Future, One Quirk at a Time.

He clearly finds the thought appealing. So appealing, in fact, that he thinks we should both get a test as soon as possible.

This does not come out of nowhere. For a couple of years, he's been energetically advocating that we produce a baby together. It's not that we should live together or have anything to do with each other in the traditional way -- we are both involved with other people -- but since his girlfriend can't have children, he thinks the arrangement makes sense. Particularly from a genetic point of view.

"We're both good-looking people, right?" he says, referring mainly to himself. When I shrug, he argues further that we complement each other well: "You're gifted in the rational direction, while I'm an excellent example of the artistic, aesthetic type." An ideal combination, in other words. When I'm not convinced, he moves on to the purely physiological advantages.

"My grandmother lived to be over a hundred, and she was fit as a fiddle right up to the end." And then the trump card: "My liver and pancreas are in top form!" Which undeniably says something about a robust physique, when you take J's consumption of wine into consideration. Now, he's trying a scientific argument as a last resort to persuade me: We can have an HLA test done, which can show whether we should propagate before it's too late for me.

I consent in principle but throw J out of my office.

At Sood-Oberleimsbach, an industrial district outside of Zürich, GenePartner has its headquarters in a boxlike office building. The company's total manpower proves to be two women: the director, Joelle Apter, and the head of research, Tamara Brown. It was Brown who kindly arranged to expedite the analysis of the romantic compatibility of the HLA genes in me, my boyfriend and my eager colleague J.

I wonder whether I would be rejected for my worry-prone COMT gene variants. Or the SERT variants that makes for a sensitive psyche, for that matter. And what would I find unpromising in a man? Brown claps her hands and pulls me out of my romantic gene reverie, suggesting we move to the computer. "Let's look at your data."

To start, she enters my code and then my boyfriend's into the system. On the screen, a minute scale appears and an arrow points at seventy percent. It is a bit of a mystery to me how you are supposed to interpret the number, but I scan the accompanying, helpful text:

"This genetic pattern reveals a high level of biological compatibility. Most couples show a corresponding result. This provides a good basis for a very strong and stable long-term relationship. Couples with this genetic pattern often report a high level of physical attraction and passion. However, please be aware that both social and biological compatibility are important for a lasting and satisfying relationship."

"It's a fine match," concludes Brown. "Most couples in our research project were between sixty percent and eighty percent. You could say you feel seventy percent attracted by him and, in addition, there is a scale for the type of interest that goes with the HLA results.

"If all your genes are different, you would be romantically very attracted, but if there were more common genes, you could still make an excellent match. In that case, our results indicate that you feel safe with each other, if you know what I mean. And since we saw fewer couples who were maximally different with respect to HLA, I think it may be due to the fact that the attraction is so strong starting out that you ignore social differences and conflicting interests that then later make the relationship fall apart."

It sounds like I should keep the one I've got.

"Yes, he's okay," she answers a little absently. She is already looking at my colleague J, whom I have told her is a bit of a playboy.

"Whoa, he's almost a perfect match," she says, fingering the screen where the arrow is hitting eighty percent.

"This genetic combination is typical for a very satisfying relationship, which also offers a high level of physical attraction. This means that both parties presumably find each other very attractive. This is important, because it means that the chances for intimacy will not diminish over time. You will presumably retain a passionate and highly fulfilling relationship. However, please be aware that both social and biological compatibility are important for a lasting and satisfying relationship.

"Everything looks good here. Aren't you attracted by him?"

Maybe, I am - somewhat - on some level, but the idea is just to have a child together and share custody.

"Yes, well, it would be a good child. Or - at least, there would be a good chance for a successful pregnancy. You have something to think about."

"How did the tests go?" asks J, when he calls me later in the day from home in Copenhagen.

He's sitting at a café with "a beautiful girl," as he puts it, but still has the energy to think of his possible progeny. "Did you get the word?"

There's no way around it, and I have to tell him that he looks to be the best of my alternatives.

"I knew it!"

My genes are not fate but cards I've been dealt, and some of those cards give me a certain amount of latitude in playing the game of life--whether it be romantically, health-wise, or seeking a deeper connection to my family.

Or, to turn another phrase, my genome is not a straightjacket but a soft sweater to fill out and shape, snuggle up to and stretch out. It is information I can work with and around, information that can grant me greater freedom to shape my life.

It is also information that can, in its way, ease my existential burden. It tells me that I am not totally free, nor am I completely responsible for who I am and what I have ultimately become.

So who am I?

I am what I do with this beautiful information that has flowed through millions of years through billions of organisms and has, now, finally been entrusted to me.

 
 
 
A Swiss company called GenePartner ("Love is no coincidence") has taken the search for a mate to a new level by developing a biological matching system using your human leukocyte antigen, or HLA, gene...
A Swiss company called GenePartner ("Love is no coincidence") has taken the search for a mate to a new level by developing a biological matching system using your human leukocyte antigen, or HLA, gene...
 
 
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HUFFPOST SUPER USER
FactsvsFear
04:28 PM on 11/15/2011
I got very lucky. My wife's DNA was a perfect match. She is Hispanic and pacific islander and I am Greek and Italian and for some reason our DNA loves each other. We have two young boys. Each time one shot is all it took. No joke one shot. They came out very very healthy and they are very handsome they got like all the best physical qualities of us both and somehow the less desirable ones got left out. They have here incredible naturally perfectly straight teeth and awesome smile and her nice brown color and my bright green eyes. They also are both in GATE class and get all As. It's weird because they are like super versions of us. I have always joked with my wife saying.... Man my DNA just loved your DNA. But hey maybe there is something to that based on actual science? I have also seen some couples who by themselves are very fertile yet together have trouble conceiving.
02:34 PM on 11/14/2011
#idonthavefactstobackthisup but, mine says jessica alba.
frank1946
Tell the Truth
10:03 AM on 11/10/2011
Man or Woman cannot sit in a room, alone !

Love is in the end nurturing yourself thru giving to others, creating pleasure so to speak !

Gene matching or enhancing makes Health better.
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fireart
I got mine the hard way.
09:51 PM on 11/09/2011
When I turned 40 my wife looked across the table at me and said "I dont even know you anymore. You are not the same man I married. " I said " Is that good ? " she said " Yes ' while pouring coffee on my thumb while filling my cup. We both laughed until we cried
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fireart
I got mine the hard way.
09:39 PM on 11/09/2011
What a crock. If you want a perfect mate find one that still turns you on after dating 2--5 yrs. Then work, work, work at the marriage. It is not like some hypnotic spell where you live happly ever after. Marriage is a good work, hard work. Ive seen men spend more time massaging their bike than their wife. Imagine buying a new $24,000 Harley and park it under the tree of Sap and never riding it or polishing it. If you did ride it you would run out the door hit the starter and just as it went pop-rattle you turn it off? If so your gas will become stale, your carb will stick, and your tires go flat. I have friends that play video games all night and wonder why their wife doesnt want to play at midnight. If you dont keep the home fire burning then when you have problems you have no one to hold and probably get a divorce. IF YOUR Mate is not your best Friend and lover you need help.
10:14 PM on 11/09/2011
Ok, for some reason your comment has me smiling....Women, harleys and video games....and it makes sense:)
11:19 PM on 11/09/2011
absolutely 100% correct :-)
zenbamboo
U.S. Marine Corps veteran
11:57 AM on 11/09/2011
Divorce lawyers could never stand for this!
tumorimmunologist
Hate is harder to cure than cancer
11:38 AM on 11/09/2011
As mentioned many existing couples are a fairly high "match". Some have suggested that HLA type can act somewhat like pheromones and we are attracted to people of dis-similar HLA type, leading to greater genetic diversity. So any test should only confirm what you already know. Unless you have a bad sense of smell.
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fireart
I got mine the hard way.
09:41 PM on 11/09/2011
LOL
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HUFFPOST SUPER USER
Nosybear
Liar, damned liar and statistician
11:33 AM on 11/09/2011
Trial and error works well, too, as long as you are willing to acknowledge the possibility of error and to learn from your mistakes.
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HUFFPOST SUPER USER
Joel Kent Melville
11:15 AM on 11/09/2011
I like the concept but is it exspensive? we need that in america that would suire as heck make dating easier.
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HUFFPOST SUPER USER
Nosybear
Liar, damned liar and statistician
11:32 AM on 11/09/2011
You think a DNA test is expensive? Try dating.
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fireart
I got mine the hard way.
09:43 PM on 11/09/2011
Yes $24 to get in a show and nothing left for food. I know men that cant date because there is not enough disposable cash.
11:55 AM on 11/12/2011
ha :) yes dating IS expensive. i've been baffled at how many men take me up on my offer to pay on the first date.
10:47 AM on 11/09/2011
One little swab will save lots of money wasted on drinks chasing the wrong partner but definitely not as much fun.
HUFFPOST SUPER USER
mrm3
10:40 AM on 11/09/2011
Wait so genetic similarities make better babies?

I hope the state of Missouri is listed as a co-author on this study
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fireart
I got mine the hard way.
09:44 PM on 11/09/2011
Or Arkansas.
This user has chosen to opt out of the Badges program
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10:27 AM on 11/09/2011
Matching DNA compatibility? Oh, those wacky, romantic Scandinavians....
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JenniferWest
FORWARD FOR OBAMA 2012! We Won't Go Back!
09:54 AM on 11/09/2011
......Am I missing something? What's in that guys mouth? (In the photo)
09:49 AM on 11/09/2011
I thought this was interesting until I read this, "If all your genes are different, you would be romantically very attracted." Even with a basic understanding of biology I can tell you that this is not true. Extreme outbreeding is a bad thing -you don't want to erase or negate positive traits. The trick is to find the right balance of similarity to difference.
theaustralian
to the far left of right wing democrats
12:42 AM on 11/11/2011
for example beyonce breeding out with jayz is a bad thing.
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HUFFPOST SUPER USER
terramartom
People for the people. Revolution.
09:34 AM on 11/09/2011
So funny.
From a Women's perspective though.
Men simply want to have sex quickly, get it over, then go golfing, running, surfing, watch sports, clean the garage, anything, etc.......
You get it.
It is a Woman's fantasy to have a man lay in bed for hours talking about nothing and killing time, so that the Women feels like she is getting the attention she so badly needs.
We are complete opposites, other than being from the Human species!
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fireart
I got mine the hard way.
09:46 PM on 11/09/2011
I wonder how much mom and pops influence ties in to the test.