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New Study Identifies Louse-Borne Diseases That Ravaged Napoleon's Army
Napoleon marched into Russia in the summer of 1812 with a half-million soldiers. Only a few thousand staggered out again, victims of war, weather, and disease. view more (2005-12-15)
'Junk' DNA proves functional
In a paper published in Genome Research on Nov. 4, scientists at the Genome Institute of Singapore (GIS) report that what was previously believed to be "junk" DNA is one of the important ingredients distinguishing humans from other species. view more (2008-11-05)
More 'functional' DNA in genome than previously thought
Surrounding the small islands of genes within the human genome is a vast sea of mysterious DNA. While most of this non-coding DNA is junk, some of it is used to help genes turn on and off. view more (2007-12-12)
Cranfield University reaches for the stars
Looking into the night sky you may see a few stars and the moon. Astronomers, however, are looking for more than this - they are looking for Earth-like planets, which, with a little help from Cranfield University, they may be able to find. As part of a four-year collaborative project, Cranfield University professors Paul Shore, Dave Stephenson and... view more... (2004-02-13)
Mouse genome will help identify causes of environmental disease
Research on the DNA of 15 mouse strains commonly used in biomedical studies is expected to help scientists determine the genes related to susceptibility to environmental disease. view more (2007-07-30)
Penn researchers determine structure of smallpox virus protein bound to DNA
Researchers at the University of Pennsylvania School of Medicine have determined the structure of an important smallpox virus enzyme and how it binds to DNA. view more (2006-08-07)
CSHL scientists harness logic of 'Sudoku' math puzzle to vastly enhance genome-sequencing capability
A math-based game that has taken the world by storm with its ability to delight and puzzle may now be poised to revolutionize the fast-changing world of genome sequencing and the field of medical genetics. view more (2009-06-25)
Protein binds whenever it can
Dutch cancer researcher Joost Martens has discovered that the protein p300, which plays an important role in the correct transcription of DNA to RNA, can bind to DNA at several sites. The protein can also occupy a position in various complexes, each with its own protein composition. This knowledge is important for gaining a better understanding of... view more... (2003-06-24)
Study finds value in 'junk' DNA
For about 15 years, scientists have known that certain "junk" DNA -- repetitive DNA segments previously thought to have no function -- could evolve into exons, which are the building blocks for protein-coding genes in higher organisms like animals and plants. view more (2008-10-17)
The sound of proteins
Biologists have converted protein sequences into classical music in an attempt to help vision-impaired scientists and boost the popularity of genomic biology. view more (2007-05-03)
Gene silencing technique offers new strategy for treating, curing disease
A new technique aimed at directly controlling the expression of genes by turning them on or off at the DNA level could lead to drugs for the treatment or cure of many diseases, say researchers at UT Southwestern Medical Center. view more (2005-08-01)
NASA's largest space telescope mirror will see deeper into space
When scientists are looking into space, the more they can see, the easier it is to piece together the puzzle of the cosmos. The James Webb Space Telescope's mirror blanks have now been constructed. When polished and assembled, together they will form a mirror whose area is over seven times larger than the Hubble Telescope's mirror. view more (2007-02-07)
A better way to copy DNA
Scientists have developed a new method for DNA amplification that could replace the polymerase chain reaction (PCR), a technique that is invaluable for both medical diagnostics and basic research but which is confined to the laboratory. In the August issue of EMBO reports, Huimin Kong and colleagues at New England Biolabs (Beverly, MA, USA)... view more... (2004-07-14)
Few clues about African ancestry to be found in mitochondrial DNA
Mitochondrial DNA may not hold the key to your origins after all. A study published today in the open access journal BMC Biology reveals that fewer than 10% of African American mitochondrial DNA sequences analysed can be matched to mitochondrial DNA from one single African ethnic group. view more (2006-10-12)
Brown Researchers Create Novel Technique to Sequence Human Genome
Since the human genome was sequenced six years ago, the cost of producing a high-quality genome sequence has dropped precipitously. view more (2009-04-16)
A brave new "old world" of RNA
A new function for RNA, which further elucidates how genes are expressed and regulated, is described on the 25th of November issue of the journal Nature. view more (2004-11-22)
Genome archaeology illuminates the genetic engineering debate
Genome Research's cover story for Oct. 2 tells a tale of "genome archaeology" by genetic researchers who dug deeply into the long history of maize and rice. view more (2006-10-04)
USC researchers identify key mechanism that occurs at the inception point of many human lymphomas
Researchers at the Keck School of Medicine of the University of Southern California (USC) have explained how certain key mutations occur in human lymphomas-a process that has, until now, remained a mystery. view more (2008-12-12)
Cigarette use may explain asthma epidemic in children, says Mailman School of Public Health study
The rise in cigarette use by adults over the past century may explain the asthma epidemic in children according to a study by researchers at the Mailman School of Public Health. The study is published this month in Annals of Allergy, Asthma & Immunology, the scientific journal of the American College of Allergy, Asthma and Immunology (ACAAI). view more (2007-05-22)
Molecular atlas provides new tool for understanding estrogen-fueled breast cancer
Lurking in unexplored regions of the human genome are thousands of previously unknown on/off switches that may influence how the growth of breast cancer is driven by estrogen. view more (2006-10-03)
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