Genomes Current Events | Genomes News | 3
|
| Page
3 of
8 |
159 Results |
|
|
|
Sort By:
Page Views | Date |
Using the genomic shortcut to predict bacterial behavior
How do you study a pathogen that can't survive outside its host's cells? In a new study published in the open access journal PLoS Biology, Hiroyuki Ogata and colleagues show that sequencing and analyzing the genome of the bacteria Rickettsia felis provide valuable insights into the biology and behavior of this intracellular pathogen. view more (2005-07-05)
Jumping genes, gene loss and genome dark matter
In research published today by Nature, an international team describes the finest map of changes to the structure of human genomes and a resource they have developed for researchers worldwide to look at the role of these changes in human disease. view more (2009-10-08)
Beyond a 'speed limit' on mutations, species risk extinction
Harvard University scientists have identified a virtual "speed limit" on the rate of molecular evolution in organisms, and the magic number appears to be 6 mutations per genome per generation -- a level beyond which species run the strong risk of extinction as their genomes lose stability. view more (2007-10-02)
Genomic Variation Easier To Identify With UCSD/Brown Software
When cells reproduce, their DNA is copied - and mistakes are made. These mistakes, or mutations, range from changes in a single letter of the DNA sequence to drastic deletions, duplications or rearrangements of genetic code. view more (2006-12-27)
Ticks, flukes, and genomics: Emerging pathogens revealed
Ehrlichiosis is no star of science. This emerging disease has an awkward name, vague flu-like symptoms, and a nasty habit of being caused by bacteria that live inside ticks and flatworms. view more (2006-02-17)
BGSU undergraduates to pilot groundbreaking genome project
Bowling Green State University biology undergraduates will soon be contributing to the body of knowledge in genomics while they learn. The University has been selected as one of 12 institutions nationwide to pilot the new Microbial Genome Annotation research program through the U.S. Department of Energy Joint Genome Institute (DOE JGI). view more (2007-12-13)
NYU algorithm enhances ability to detect cancer genes
Researchers at New York University's Courant Institute of Mathematical Sciences have developed a new algorithm that enhances the ability to detect a cancer gene, and have applied their algorithm to map the set of tumor-suppressor genes involved in lung cancer. view more (2006-05-10)
Software developed by Boston College lab delivers speed and accuracy to genome research
It took a global corps of scientists approximately $500 million and 13 years to identify the more than 35,000 genes of the human genome. Five years later, Boston College Biologist Gabor Marth and his research team have developed software that can analyze half a million DNA sequences in 10 minutes. view more (2008-03-31)
Pufferfish genome unveiled
An international team of scientists based in Cambridge UK, Singapore and California today (26 July 2002) announced the publication in Science of their work describing the sequencing and preliminary analysis of the genome of the Japanese pufferfish, Fugu rubripes. This marks the first publicly funded vertebrate genome to be published after the... view more... (2002-07-23)
Scientists complete DNA sequencing and analysis of multiple fruit fly genomes
In one of the first large-scale comparisons of multiple animal genomes, scientists at the Broad Institute of MIT and Harvard, the Computer Science and Artificial Intelligence Laboratory (CSAIL) at MIT, and many collaborating institutions, have analyzed the genomes of twelve species of the fruit fly Drosophila to reveal insights on the evolution of... view more... (2007-11-08)
Chicken genome will help our understanding of humans and improve agriculture
The first full DNA sequence of the chicken (Gallus gallus) genome is published today in the journal Nature. UK scientists have worked closely with 170 researchers from 49 institutes worldwide, to interpret the genome of the chicken. They believe it will help us to understand more about the biology of chickens and will also give us further insights... view more... (2004-12-07)
Lemurs' evolutionary history may shed light on our own
After swabbing the cheeks of more than 200 lemurs and related primates to collect their DNA, researchers at the Duke Institute for Genome Sciences & Policy (IGSP) and Duke Lemur Center now have a much clearer picture of their evolutionary family tree. view more (2008-02-26)
Scientists compare 12 fruit fly genomes
An international research consortium of scientists, supported by the National Human Genome Research Institute (NHGRI), part of the National Institutes of Health (NIH), today announced publications comparing the genome sequences of 12 closely related fruit fly species, 10 of which were sequenced for the first time. view more (2007-11-08)
New malaria agent found in chimpanzees close to that commonly observed in humans
Researchers based in Gabon and France report the discovery of a new malaria agent infecting chimpanzees in Central Africa. view more (2009-05-29)
Genetic study of Neanderthal DNA reveals early split between humans and Neanderthals
In the most thorough study to date of the Neanderthal genome, scientists suggest an early human-Neanderthal split. The two species have a common ancestry, say the authors, but do not share much else after evolving their separate ways. view more (2006-11-16)
Charting ever-changing genomes
Instead of immutable proprietary software, any species' genetic information resembles open source code that is constantly tweaked and optimized to meet the users' specific needs. view more (2007-07-20)
DOE JGI sets 'gold standard' for metagenomic data analysis
With the advent of more powerful and economical DNA sequencing technologies, gene discovery and characterization is transitioning from single-organism studies to revealing the potential biotechnology applications embedded in communities of microbial genomes, or metagenomes. view more (2007-05-15)
St. Jude conducts first large-scale bird flu genome study
Unique resources at St. Jude Children's Research Hospital let researchers generate a "gold mine" of data to track evolution of bird flu virus genes and understand how they cooperate to cause disease. view more (2006-01-27)
New Genetic Mechanism For Evolution
A team of researchers from the Universitat Autònoma de Barcelona (UAB) has discovered that transposons, small DNA sequences that travel through the genomes, can silence the genes adjacent to them by inducing a molecule called antisense RNA. This is a new mechanism for evolution that has been unknown until now. The research has been recently... view more... (2004-07-16)
Scientists uncover new class of non-protein coding genes in mammals with key functions
A research team at the Broad Institute of Harvard and MIT and Beth Israel Deaconess Medical Center has uncovered a vast new class of previously unrecognized mammalian genes that do not encode proteins, but instead function as long RNA molecules. view more (2009-02-02)
|
|
| Page
3 of
8 |
159 Results |
|
|
|
Sort By:
Page Views | Date |
|
