Microorganisms One Part Of The Solution To Energy Problem, Says Report Science Daily
The answer to one of the world's largest problems -- the need for clean, renewable sources of energy -- might just come from some of the world's smallest inhabitants -- bacteria -- according to a new report, "Microbial Energy Conversion," released by the American Academy of Microbiology.
Math Model Could Aid Study Of Collagen Ailments Science Daily
An MIT researcher's mathematical model explains for the first time the distinctive structure of collagen, a material key to healthy human bone, muscles and other tissues. The new model shows collagen's structure from the atomic to the tissue scale. An improved understanding of nature's most abundant protein could aid the search for cures to such ailments as osteoporosis and scurvy, all recognized
Solving The Structure Of XDNA Science Daily
James Watson and Francis Crick deciphered the structure of regular DNA 53 years ago. Now, scientists from Stanford University have determined the structure of xDNA. That's "expanded DNA," a strange double helix molecule that is 20 percent wider and more heat-resistant than natural DNA. Inherently fluorescent, expanded DNA glows in ways that may make xDNA useful as a medical and scientific probe.
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