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Gender-bending boy fruit flies fight like girls
Reuters ^ | November 19, 2006 | Will Dunham

Posted on 11/19/2006 3:47:25 PM PST by ritewingwarrior

WASHINGTON (Reuters) - In a study that sheds light on the biology of aggression, scientists swapped genes in gender-bending fruit flies to make boys fight like girls and girls fight like boys.

Researchers from Harvard Medical School and the Institute of Molecular Pathology in Vienna focused on a gene in fruit flies dubbed "fruitless," an important player in behavioral differences between the sexes of these insects.

The gene is known for its role in male courtship, but also controls another sex-specific behavior -- how flies fight, according to the research appearing on Sunday in the journal Nature Neuroscience.

When they fight, female fruit flies rely on maneuvers like shoving and head butts to an opponent's body. Males use tactics that include lunging, boxing and rearing up on their back legs and snapping down their forelegs to flatten an adversary.

The researchers swapped the male and female versions of the gene in fruit flies and observed the consequences. Males with the feminine gene used female fighting tactics, while the females with the masculine gene fought like the boys.

People have a lot to learn about the biological basis of aggression, said Harvard neurobiologist Edward Kravitz, one of the study's authors.

"It goes without saying aggression, as well as violence, in society is a serious problem. It has to have biological roots. And the biological roots will have genetic components and experiential components," Kravitz said in an interview.

It is important to learn about such complex behaviors in a simple organism, and then apply this knowledge to higher and higher forms while ultimately trying to gain insight into human behavior, Kravitz said.

(Excerpt) Read more at today.reuters.com ...


TOPICS: Culture/Society; Extended News
KEYWORDS: crime; genetics; violence
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"It goes without saying aggression, as well as violence, in society is a serious problem. It has to have biological roots. And the biological roots will have genetic components and experiential components," Kravitz said in an interview."

Finally we have a study that begins to justify violence as being a genetic flaw. Lets turn all our prisons into hospitals to help these people.

I don't have to /s off do i?

1 posted on 11/19/2006 3:47:28 PM PST by ritewingwarrior
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To: ritewingwarrior

What about the biological basis of bulls**t???


2 posted on 11/19/2006 3:49:03 PM PST by PatrickF4
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To: ritewingwarrior

What about the gene that causes certain Fruit Flys to spin on door knobs?


3 posted on 11/19/2006 3:49:42 PM PST by Anti-Bubba182
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To: ritewingwarrior

4 posted on 11/19/2006 3:49:42 PM PST by traditional1
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To: ritewingwarrior

Fruit flies fight? Who knew?


5 posted on 11/19/2006 3:51:22 PM PST by My2Cents
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To: ritewingwarrior
Scientists who refuse to acknowledge The Creator attribute everything they see to one science or another.

This article is another example of their anthropocentric and circular logic.

6 posted on 11/19/2006 3:52:56 PM PST by unspun (What do you think? Please think, before you answer.)
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To: ritewingwarrior

7 posted on 11/19/2006 3:54:37 PM PST by Enosh
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To: ritewingwarrior
The researchers swapped the male and female versions of the gene in fruit flies and observed the consequences

Photobucket - Video and Image Hosting

8 posted on 11/19/2006 3:54:59 PM PST by digger48
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To: digger48

9 posted on 11/19/2006 3:58:53 PM PST by COBOL2Java ("No stronger retrograde force exists in the world" - Winston Churchill on Islam)
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To: ritewingwarrior

"scientists swapped genes in gender-bending fruit flies to make boys fight like girls and girls fight like boys."

All I've got to say is...Why?

Money is the true driving force.


10 posted on 11/19/2006 3:59:49 PM PST by Bigh4u2 (Denial is the first requirement to be a liberal)
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To: ritewingwarrior

Time flies like the wind. Fruit flies like bananas. - Groucho Marx


11 posted on 11/19/2006 3:59:56 PM PST by Humbug (Thank you for taking the time to read this tagline.)
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To: digger48

Now that's something I could gone without seeing. thanks :p


12 posted on 11/19/2006 4:01:01 PM PST by steveo (ADVERTISEMENT)
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To: All

Now here we are.. dissing girly flies...


13 posted on 11/19/2006 4:03:35 PM PST by gb63
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To: COBOL2Java
Photobucket - Video and Image Hosting
14 posted on 11/19/2006 4:06:04 PM PST by digger48
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To: digger48

Digger, help me out please, you know my eyes...which one in the picture is the fly.....:)


15 posted on 11/19/2006 4:07:27 PM PST by gb63
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To: ritewingwarrior

Queer fruit flies are called queer cause they are..


16 posted on 11/19/2006 4:10:41 PM PST by hosepipe (CAUTION: This propaganda is laced with hyperbole)
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To: gb63

sorry, I guess I stopped reading at "gender-bending fruit"


17 posted on 11/19/2006 4:15:03 PM PST by digger48
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To: unspun

Huh?


18 posted on 11/19/2006 4:19:52 PM PST by Gondring (I'll give up my right to die when hell freezes over my dead body!)
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To: ritewingwarrior
Gender-bending boy fruit flies fight like girls

Don't tell the feminists. They'll model the public schools after the fruit fly colony. Actually, there's no need. They're accomplishing their aims of feminizing men beyond what they ever thought possible.

19 posted on 11/19/2006 4:20:06 PM PST by Excuse_My_Bellicosity ("A litany of complaints is not a plan." - GW Bush, referring to DNC's lack of a platform on ANYTHING)
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To: Gondring
Huh?

People have a lot to learn about the biological basis of aggression, said Harvard neurobiologist Edward Kravitz, one of the study's authors. "It goes without saying aggression, as well as violence, in society is a serious problem. It has to have biological roots. And the biological roots will have genetic components and experiential components," Kravitz said in an interview.

Thanks for asking. It is patently absurd but common for materialists, to say such a thing as "aggressions's basis is found in biology." How do they know? Did they put it there?

20 posted on 11/19/2006 4:28:05 PM PST by unspun (What do you think? Please think, before you answer.)
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