News tagged with mobile dna elements
Moving gene therapy forward with mobile DNA
May 03, 2009 |
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Gene therapy is the introduction of genetic material into a patient's cells resulting in a cure or a therapeutic effect. In recent years, it has been shown that gene therapy is a promising technology to treat or even cure ...
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Mobile DNA elements in woolly mammoth genome give new clues to mammalian evolution
Jun 08, 2009 |
4.9 / 5 (7) |
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The woolly mammoth died out several thousand years ago, but the genetic material they left behind is yielding new clues about the evolution of mammals. In a study published online in Genome Research, scientists have analyz ...
On the move: 'Jumping genes' create diversity in human brain cells
Aug 05, 2009 |
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Rather than sticking to a single DNA script, human brain cells harbor astonishing genomic variability, according to scientists at the Salk Institute for Biological Studies. The findings, to be published in ...
Silencing of jumping genes in pollen
Biology /
Feb 05, 2009 |
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Scientists at the Instituto Gulbenkian de Ciência (IGC), in Portugal, are to date the only research group in the world capable of isolating the sperm cells in the pollen grain of the model plant Arabidopsis thaliana. This ...
Mapping a clan of mobile selfish genes
Biology /
Oct 22, 2008 |
4.8 / 5 (6) |
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Much of human DNA is the genetic equivalent of e-mail spam: short repeated sequences that have no obvious function other than making more of themselves.
Parasites ready to jump: How the cell represses mobile genetic elements
Jul 31, 2009 |
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Transposons are mobile genetic elements found in the hereditary material of humans and other organisms. They can replicate and the new copies can insert at novel sites in the genome. Because this threatens the whole organism, ...
Mobile phone use not associated with melanoma of the eye
Jan 13, 2009 |
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Mobile phone use is not associated with the risk of melanoma of the eye, researchers report in the January 13 online issue of the Journal of the National Cancer Institute.
MRSA study suggests strategy shift needed to develop effective therapeutics
Mar 17, 2009 |
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USA300--the major epidemic strain of methicillin-resistant Staphylococcus aureus (MRSA) causing severe infections in the United States during the past decade--inherits its destructiveness directly from a forefather strain ...
Researchers develop a structural approach to exploring DNA
Mar 12, 2009 |
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A team led by researchers from Boston University and the National Institutes of Health has developed a new method for uncovering functional areas of the human genome by studying DNA's three-dimensional structure ...
New data suggest 'jumping genes' play a significant role in gene regulatory networks
Biology /
Feb 14, 2009 |
5 / 5 (2) |
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Research performed in the Center for Biomolecular Science & Engineering (CBSE) at the University of California, Santa Cruz, suggests that mobile repetitive elements--also known as transposons or "jumping genes"--do indeed ...
New research shows how gene function drives natural selection in important class of genetic elements
Biology /
Dec 10, 2008 |
4.7 / 5 (15) |
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Transposons are the Clark Kents of a genome. Apparently mild-mannered and inconsequential but with sudden bursts of activity, these free-floating bits of genetic material have for millions of years been sneaking ...
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