News tagged with gene regulatory network
Technique finds gene regulatory sites without knowledge of regulators
Nov 19, 2009 |
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A new statistical technique developed by researchers at the University of Illinois allows scientists to scan a genome for specific gene-regulatory regions without requiring prior knowledge of the relevant transcription factors. ...
Researchers Unlock the Secrets of Gene Regulatory Networks
Biology /
Feb 04, 2009 |
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A quartet of studies by researchers at the California Institute of Technology (Caltech) highlight a special feature on gene regulatory networks recently published in the Proceedings of the National Academy of Sciences (P ...
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A new target for lymphoma therapy
Dec 09, 2009 |
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Researchers at the Program in Cellular and Molecular Medicine and the Immune Disease Institute at Children's Hospital Boston (PCMM/IDI) have found a link between a common mutation that can lead to cancer and ...
Newly discovered mechanism allows cells to change state
Dec 09, 2009 |
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Cells are not static. They can transform themselves over time — but change can have dangerous implications. Benign cells, for example, can suddenly change into cancerous ones.
Bacteria offer insights into human decision making
Dec 08, 2009 |
4.6 / 5 (15) |
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(PhysOrg.com) -- Scientists studying how bacteria under stress collectively weigh and initiate different survival strategies say they have gained new insights into how humans make strategic decisions that ...
Cholera bacteria show adaptability to changing environments
Dec 08, 2009 |
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(PhysOrg.com) -- The deadly bacterium behind cholera epidemics spends only a fraction of its life infecting humans. Most of the time, Vibrio cholerae lurks in estuaries and other semisalty aquatic habitats.
Study finds new relationship between gene duplication and alternative splicing in plants
Dec 07, 2009 |
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University of Georgia scientists looking to understand the genetic mechanisms of plant defense and growth have found for the first time in plants an inverse relationship between gene duplication and alternative ...
Transcription factors guide differences in human and chimp brain function
Dec 07, 2009 |
5 / 5 (1) |
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Humans share at least 97 percent of their genes with chimpanzees, but, as a new study of transcription factors makes clear, what you have in your genome may be less important than how you use it.
Researchers restore some function to cells from cystic fibrosis patients
Dec 06, 2009 |
5 / 5 (1) |
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In an encouraging new development, a team led by Scripps Research Institute scientists has restored partial function to lung cells collected from patients with cystic fibrosis. While there is still much work to be done before ...
Scientists discover gene module underlying atherosclerosis development
Dec 04, 2009 |
4 / 5 (1) |
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By measuring the total gene activity in organs relevant for coronary artery disease (CAD), scientists at the Swedish medical university Karolinska Institutet have identified a module of genes that is important for the recruitment ...
Comcast aims to reshape entertainment with NBC
Dec 03, 2009 |
3.5 / 5 (2) |
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(AP) -- Comcast Corp. announced Thursday it plans to buy a majority stake in NBC Universal for $13.75 billion, giving the nation's largest cable TV operator control of the Peacock network, an array of cable ...
Comcast, NBC deal will face tough antitrust review
Dec 02, 2009 |
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(AP) -- Comcast Corp. will likely have to accept substantial conditions if the cable TV provider wants to win regulatory approval for control of NBC Universal's broadcast network, cable channels and movie ...
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