The Genome of Your Thanksgiving Supper

An anonymous reader writes "Here's a fact you can distract your family with over the Thanksgiving table: many of the major ingredients in Thanksgiving foods have had their genomes sequenced. Biomedical researchers are interested in the turkey genome due to the animal's susceptibility to cancer; botanists are studying the genome of the Chinese chestnut to search for the root of its resistance to chestnut blight; and corn — well, corn's genome is just cool."

Comments

No, corn is not cool

[Grapplebeam]

Corn is probably the biggest example of bullshit monopolies in action ever. Monsanto has all the corn. All of it. And they try to get corn to be used in everything, even though it's a waste and irresponsible to have any industry depend on one crop, much less plastics and foodstuffs, which are huge industries in and of themselves. So no, corn is not awesome. Also, corn syrup is worse for you than cane sugar, but those idiotic attack ads against people that dare state that implies we're all idiots for even daring to THINK about how corn could be worse than sugar. Seriously, if you haven't seen those commercials, they go like this: Party 1: Corn syrup is bad for you! Party 2: Well how do you know that? Corn comes out of the ground, it MUST be natural! Party 1: Uh, I think I read it in a book... Party 2 then begs the question that things that come out of the ground it must be natural and therefore better, AGAIN, and then implies anyone against corn syrup is a retard. Seriously, go look it up. It's actually offensive.

Re:No, corn is not cool

[Amorymeltzer]

None of which has any impact on the fact that the corn genome is indeed rather cool.
Seriously, go look it up. It's actually awesome.

Re:No, corn is not cool

[geekoid]

1) No they don't.

2) Considering Corn one crop shows your completely ignorant of the industry
3) No, corn syrup is not worse the can sugar. Please stop spreading that lie. You do know that when you say that you're in the same category as people who don't think we went to the moon, right? Yeah, I've seen those commercial, and base on the HFCS conspiracy nuts, it's well deserved.

4) Yes, the natural fallacy is offensive. I wish they hadn't done that. However, the people who are spreading that lie are often the same people who use that same fallacy to show why one thing is 'better' for you. So I understand why they used it.

Re:No, corn is not cool

[jestill]

Wow dude. You need to get on your meds. The corn genome is quite cool.

Re:No, corn is not cool

[HBI]

You are being mildly inaccurate. The problem isn't with corn syrup per se, it is with high fructose corn syrup - HFCS.

Normal corn syrup is laden with dextrose - glucose. HFCS has a portion of that dextrose converted to fructose. HFCS 42 - 42% fructose - is close to table sugar/sucrose sweetness so it is frequently used. Fructose has some interesting qualities compared to glucose or dextrose:

1) It is metabolized in the liver, rather than delivered to the individual cells, unlike glucose.
2) Its fructolysis metabolic pathway ends up producing either glycogen or palmitate, ie, either 'stored energy' up to the ~ 3000 calorie limit, or fat deposits.
3) Its metabolism is not regulated by insulin, unlike glucose.

Fructose metabolism has more resemblance to the uptake of starches, rather than monosaccharide glucose. Increasing the monosaccharide fructose intake of humans was a grand experiment in making people fat, in other words.

For that matter, the reputation of Americans as flatulent could easily have something to do with fructose malabsorption, since nearly every food has free fructose in it nowadays.

That said, sucrose isn't a winner either as it is a disaccharide of glucose and fructose which is (partially) cloven apart in the stomach and then absorbed as separate monosaccharides. The glucose is fine as far as that goes, as it is insulin regulated, but the fructose within has the same problem as HFCS. For that matter, might as well call sucrose HFCS 50, with the slight caveat that a portion of the sucrose will not be metabolized, possibly reducing uptake of fructose in comparison to HFCS, which has its fructose already in monosaccharide form.

Re:No, corn is not cool

[geekoid]

I'm familiar with the wikipedia article, and it's links. I have also read many studies, analysis and meta studies. It's become the classic 'You can't prove it's not true, there fore more study is needed' gambit. As used by Homeopaths, Moon landing hoaxers, and ghost hunters.

Th reason we have an obesity issue(not epidemic) is due to the availability of easy calories, and being inundated with ads telling use to eat. Nothing more. Corn Sugar isn't magic. You eat 1000 calories of HFCS* you have 1000 calories. You exercise and burn 1000 calories, you loose a 1000 calories.

In fact, you get LESS calories using Corn Sugar because less is required to achieve the same sweetness.
It would be a more rational argument to say it's healthier for that reason alone. the difference is pretty slight.

Yes, it's easy to use, store, and manufacture the sugar so it gets used a lot. Used to replace sugar.

And I am not arguing it's good for you, only that it's not different the sugar. So like sugar, eat it wisely.

"It's the dose that makes the poison." - Paracelsus

Re:I think you meant COPYRIGHT, not COOL.

[Amorymeltzer]

First of, Monsanto owns patents, not copyrights. Second of all, that makes IP law and Monsanto uncool, not corn and certainly not the corn genome.

"You sound like my ex-wife."

[MillionthMonkey]

I see why she divorced you.