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rebirther
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PostPosted: 14.04.2010, 15:17    DNA@home Reply with quoteBack to top

http://dnahome.cs.rpi.edu/dna/

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The goal of DNA@Home is to discover what regulates the genes in DNA. Ever notice that skin cells are different from a muscle cells, which are different from a bone cells, even though every cell in your body has every gene in your genome? That's because not all genes are "on" all the time. Depending on the cell type and what the cell is trying to do at any given moment, only a subset of the genes are used, and the remainder are shut off. DNA@home uses statistical algorithms to unlock the key to this differential regulation, using your volunteered computers.
The primary means by which genes are regulated is at the stage of "transcription" where a molecule called a polymerase reads along the DNA from the start of the gene to the end of the gene creating an RNA messenger. Other molecules, called transcription factors, bind to the DNA near the beginning of the gene and can help to recruit the polymerase or they can get in the way of, or inhibit, the polymerase. It is the presence or absence of the binding of these transcription factors that determine whether a gene is "on" or "off" but, for the most part, scientists do not know which transcription factors are responsible for regulating which genes.



« alter Eintrag » wrote:
Könnte etwas mit dem L1F3@home Projekt zu tun haben, höchstwahrscheinlich wurde der Projektname umbenannt, Projekt befindet sich schon in der Testphase, leider noch keine Webseite auffindbar, nur einen kurzen Artikel:

http://news.rpi.edu/update.do?artcenterkey=2685

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Last edited by rebirther on 29.04.2010, 18:01; edited 2 times in total

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Cori
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PostPosted: 29.04.2010, 16:53    (No subject) Reply with quoteBack to top

Ist jetzt hier: http://dnahome.cs.rpi.edu/dna/index.php

Travis gibt Gas... schon sein zweites Projekt. Lol

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rebirther
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PostPosted: 29.04.2010, 17:01    (No subject) Reply with quoteBack to top

« Cori » wrote:
Ist jetzt hier: http://dnahome.cs.rpi.edu/dna/index.php

Travis gibt Gas... schon sein zweites Projekt. Lol


Na da war ich etwas langsamer... aber immerhin.

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Cori
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PostPosted: 29.04.2010, 17:10    (No subject) Reply with quoteBack to top

Ist ja auch schwer genug, mal schneller als du zu sein. Image
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rebirther
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PostPosted: 24.07.2010, 07:57    (No subject) Reply with quoteBack to top

Quote:
Finally an update -- checkpointing working in the application
So I didn't want to send out any workunits until I got checkpointing working, and good news after a couple long weeks and not to mention slamming my head against my computer a few times, the DNA@Home client application has working checkpointing.
This means we should have workunits being sent out within a week or so. We've also gotten the data we need for the Mycobacterium tuberculosis genome, so the first workunits will be doing work on a real genome as opposed to test data.
Expect updates more frequently now that I finally have something working.
--Travis


Leider sind die RSS Feeds von DNA defekt, daher können wir diese nicht bei uns hinzufügen :(

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