News: A new path for HIV entry Posted by Edyta Zielinska [Entry posted at 30th April 2009 12:00 PM GMT] A new study overthrows a long-held theory on how HIV finds its way into host cells. Rather than fusing directly with the host cell membrane, the virus is first engulfed by it to form a vesicle that releases its contents into the cytoplasm, a study ... Click to continue Comment on this news story News: DNA repeats hold RNA starts Posted by Edyta Zielinska [Entry posted at 20th April 2009 04:11 PM GMT] DNA sequences that don't code for proteins and are repeated thousands or millions of times in the genome are more than just genomic deadwood: These regions contain promoter sequences that can instigate not only their own transcription, but the ... Click to continue View comment (1) | Comment on this news story News: NIH and NASA ready for take-off Posted by Edyta Zielinska [Entry posted at 9th April 2009 07:31 PM GMT] After a couple years of discussion, NIH and NASA are teaming up to send your biomedical experiments into space. The two agencies are accepting proposals for a two-phased ... Click to continue View comment (1) | Comment on this news story

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