Scientists are reporting an advance in overcoming a major barrier to the use of the genetic material RNA in nanotechnology — the field that involves building machines thousands of times smaller than the width of a human hair and now is dominated …
A new approach to building an “artificial nose” — using fluorescent compounds and DNA — could accelerate the use of sniffing sensors into the realm of mass production and widespread use, say Stanford chemists. If their method lives up to its p…
The international Mouse Genome Sequencing Consortium today announced the publication of a high-quality draft sequence of the mouse genome – the genetic blueprint of a mouse – together with a comparative analysis of the mouse and human genomes describing insights gleaned from the two sequences. The paper appears in the Dec. 5 issue of the journal Nature. The achievement represents a landmark advance for the Human Genome Project. It is the first time that scientists have compared and contrasted the contents of the human genome with that of another mammal. This milestone is all the more significant given that the laboratory mouse is the most important animal model and is widely used in the study of human diseases.
An expert in computational biology at the University of California, San Diego (UCSD) estimates that it took many more evolutionary genome rearrangements than previously thought — both large and small — to account for differences in the human and mouse genomes. The findings are included in two landmark papers announced today.