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Purdue scientists reveal how bacteria build homes inside healthy cells
Purdue University ^ | December 20, 2011 | Elizabeth K. Gardner

Posted on 12/20/2011 3:23:46 PM PST by decimon

WEST LAFAYETTE, Ind. - Bacteria are able to build camouflaged homes for themselves inside healthy cells - and cause disease - by manipulating a natural cellular process.

Purdue University biologists led a team that revealed how a pair of proteins from the bacteria Legionella pneumophila, which causes Legionnaires disease, alters a host protein in order to divert raw materials within the cell for use in building and disguising a large structure that houses the bacteria as it replicates.

Zhao-Qing Luo, the associate professor of biological sciences who headed the study, said the modification of the host protein creates a dam, blocking proteins that would be used as bricks in cellular construction from reaching their destination. The protein "bricks" are then diverted and incorporated into a bacterial structure called a vacuole that houses bacteria as it replicates within the cell. Because the vacuole contains materials natural to the cell, it goes unrecognized as a foreign structure.

(Excerpt) Read more at purdue.edu ...


TOPICS: Health/Medicine; Science
KEYWORDS:

1 posted on 12/20/2011 3:23:49 PM PST by decimon
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To: neverdem; DvdMom; grey_whiskers; Ladysmith; Roos_Girl; Silentgypsy; conservative cat; ...

Ping


2 posted on 12/20/2011 3:24:31 PM PST by decimon
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To: decimon

The game of survival is the same, only the scale is different.


3 posted on 12/20/2011 3:29:09 PM PST by UCANSEE2 (Lame and ill-informed post)
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To: decimon

What interest rate are they getting?


4 posted on 12/20/2011 3:30:10 PM PST by Signalman
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To: decimon; ex-Texan
Thanks, decimon.

ex-Texan, bad pun *PING*.

The protein "bricks" are then diverted and incorporated into a bacterial structure called a vacuole that houses bacteria

...the world's first, and smallest, housing bubble.

And here, as elsewhere, "If I pop, you're screwed!"

Cheers!

5 posted on 12/20/2011 3:36:06 PM PST by grey_whiskers (The opinions are solely those of the author and are subject to change without notice.)
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To: decimon

They are not telling you how good bacteria does the same thing to combat the bad bacteria.


6 posted on 12/20/2011 3:38:17 PM PST by AGreatPer (Obama has NEVER given a speech where he did not lie!!!)
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To: decimon

Purdue scientists reveal how bacteria build homes inside healthy cells by using Chinese drywall


7 posted on 12/20/2011 3:38:56 PM PST by bunkerhill7 (older and Obummer should be infdicted)
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To: decimon

little bitty Occupiers, huh?


8 posted on 12/20/2011 3:39:27 PM PST by digger48
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To: decimon

They should call it the ACORN gene.


9 posted on 12/20/2011 4:21:05 PM PST by PGR88 (Sic transit gloria mundi)
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To: zot; SeraphimApprentice

Purdue Ping


10 posted on 12/20/2011 5:42:16 PM PST by GreyFriar (Spearhead - 3rd Armored Division 75-78 & 83-87)
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To: decimon

Did the realtor get 7% of the bacteria?


11 posted on 12/20/2011 6:04:55 PM PST by blueunicorn6 ("A crack shot and a good dancer")
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To: GreyFriar

Thanks for the ping. This is interesting.


12 posted on 12/20/2011 6:35:08 PM PST by zot
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To: decimon

Even our bodies have illegal aliens.


13 posted on 12/20/2011 8:49:27 PM PST by Slings and Arrows (You can't have Ingsoc without an Emmanuel Goldstein.)
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