News tagged with nuclear rna
Plant polymerases IV and V are special forms of Polymerase II
Biology /
Jan 06, 2009 |
5 / 5 (3) |
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(PhysOrg.com) -- It's a little like finding out that Superman is actually Clark Kent. A team of biologists at Washington University in St. Louis has discovered that two vital cellular components, nuclear RNA ...
Search results for nuclear rna
Molecular machine turns packaged messenger RNA into a linear transcript
Biology /
Feb 11, 2009 |
5 / 5 (1) |
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For RNA, the gateway to a productive life outside the nucleus is the nuclear pore complex, an amalgamation of 30 kinds of proteins that regulates all traffic passing through the nuclear membrane. New research from Rockefeller ...
Researchers discover RNA repair system in bacteria
Oct 12, 2009 |
4.7 / 5 (6) |
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In new papers appearing this month in Science and the Proceedings of the National Academy of Sciences, University of Illinois biochemistry professor Raven H. Huang and his colleagues describe the first RNA repair system to be ...
Scientists first to see RNA network in live bacterial cells
Oct 22, 2009 |
5 / 5 (1) |
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Scientists who study RNA have faced a formidable roadblock: trying to examine RNA's movements in a living cell when they can't see the RNA. Now, a new technology has given scientists the first look ever at RNA in a live ...
Mutant host cell protein sequesters critical HIV-1 element
Medicine & Health / HIV & AIDS
Jan 15, 2009 |
5 / 5 (1) |
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Scientists have identified a new way to inhibit a molecule that is critical for HIV pathogenesis. The research, published by Cell Press in the January 16th issue of the journal Molecular Cell, presents a target for develo ...
RNA emerges from DNA's shadow
Biology /
Jul 10, 2008 |
5 / 5 (8) |
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RNA, the transporter of genetic information within the cell, has emerged from the shadow of DNA to become one of the hottest research areas of molecular biology, with implications for many diseases as well as understanding ...
Explained: RNA interference
12 hours ago |
4.5 / 5 (2) |
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Every high school biology student learns the basics of how genes are expressed: DNA, the cell’s master information keeper, is copied into messenger RNA, which carries protein-building instructions to the ribosome, ...
Substance tackles skin cancer from two sides
Nov 02, 2008 |
4.6 / 5 (16) |
1
By playing it safe and using a two-pronged attack, a novel designer molecule fights malignant melanoma. It was created and tested by an international team of researchers led by the University of Bonn. On the one hand, the ...
Scientists clarify editing error underlying genetic neurodegenerative disease
Biology /
Jan 28, 2009 |
5 / 5 (2) |
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Two molecular biologists at Cold Spring Harbor Laboratory have uncovered important new details about how a gene mutation causes a cellular editing error that results in a devastating disease called pontocerebellar hypoplasia ...
'Promiscuous' protein interactions found in the nuclear pore complex
Sep 29, 2009 |
5 / 5 (1) |
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(PhysOrg.com) -- The NPC is the only way in or out of a cell's nucleus. It plays a key role in cellular metabolism and signaling, and any malfunction in these pores can have lethal consequences. Now new research reveals further ...
New research supports model for nuclear pore complex
Aug 18, 2009 |
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(PhysOrg.com) -- To protect their DNA, cells in higher organisms are very choosy about what they allow in and out of their nuclei, where the genes reside. Guarding access is the job of transport machines called nuclear pore ...
List of search results for nuclear rna
