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2houseplague
In gene regulatory systems in which proteins bind to multiple sites on a DNA molecule, the characterization of chemical mechanisms and single-step reaction rates is difficult because many chemical species may exist simultaneously in a molecular ensemble. This problem was circumvented by detecting DNA looping by the lactose repressor protein of Escherichia coli in single DNA molecules. The looping was detected by monitoring the nanometer-scale Brownian motion of microscopic particles linked to the ends of individual DNA molecules. This allowed the determination of the rates of formation and breakdown of a protein-mediated DNA loop in vitro. The measurements reveal that mechanical strain stored in the loop does not substantially accelerate loop breakdown, and the measurements also show that subunit dissociation of tetrameric repressor is not the predominant loop breakdown pathway. -- sonofsam |
"thats you man! thats what you sound like!"
- stewie (family guy) |
2hp |
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I didn't say it was a bad thingsonofsam |
leave 2HP alone his threads and posts are valued by many GFyers
good to see you can copy and paste :1orglaugh :1orglaugh |
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i have a major... in ummm.....stuff.... |
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2hp |
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I cant wait to meet him in Vegas .. He is a PLAYA like me yo :pimp |
2hp |
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stop fucking with sos or this shit is gonna get real nasty nofx |
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yep he's a good guy so Sonofsam kiss and make up with him |
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btw... you guys need to chill out... im just fucking around and bored out of my mind
i'm sure 2hp isn't offended... so no need for you guys to be |
btw, 2hp is a jerk and i'm going to drop kick him in the throat if i ever see him..
but before i do that, i need someone to teach me how to dropkick... maybe warchild can... i heard hes a ninja |
this thread is useless without one of those sos drawings...
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ok no probs so for being a stickler, sometimes hard to gauge a persons tone in words...sorry for being a drama llama lol |
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you shut the fuck up! you speak only when spoken to. nofx |
jesus this thread blew the fuck up
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. \|/ . | . / \ ^ it's a person.. and im going to sleep night everyone! |
2hp |
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:1orglaugh :1orglaugh :1orglaugh |
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what he said ^
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I don;t get the shit, but I suppose it does not matter...
Egomancer |
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