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"The maize genome is a true maze — full of confusing repeats and dead-ends that have troubled would-be sequencers for years," says Schwartz.Publication of the genome is expected to a...
Agricultural and Forestry Science |Now, a University of Utah engineer has developed an inexpensive new method to remove oil sheen by repeatedly pressurizing and depressurizing ozone gas, creating microscopic bubbles that attack the oil...
Life Sciences |Takao IwawakiInitiative Research ScientistIwawaki Initiative Research UnitRIKEN Advanced Science InstituteThe endoplasmic reticulum is a cell organelle that acts as a processing fa...
Life Sciences |Although recent advances have raised hopes that a protective vaccine can be developed, acquired immunodeficiency syndrome (AIDS) remains a major public health problem. Much has been learned about HIV-...
Life Sciences |A new miniature, hand-held microscope may allow more precise removal of brain tumors and an easier recognition of tumor locations during surgery. Neurosurgeons at Barrow Neurological Institute...
Medical Engineering |University of California, Berkeley, chemists have discovered the secret to the success of a jellyfish protein whose green glow has made it the darling of biologists and the subject of the 2008 Nobel P...
Life Sciences |The group's paper, "Towards Nonspecific Detection of Malignant Cervical Cells with Fluorescent Silica Beads," is published in Small (Volume 5 Issue 20, Pages 2,277 - 2,284).Meth...
Health and Medicine |The structure that has been developed in the university's Organic Chemistry laboratory is fascinatingly complex: thousands of similar molecules are packed together to create a capsule that is fil...
Life Sciences |Experts at Rensselaer Polytechnic Institute’s Lighting Research Center (LRC) estimate that about half of the approximately 13 million streetlights in America have the opportunity to significantly redu...
Power and Electrical Engineering |One of the best ways to watch the complex workings of living cells is to label components, such as DNA segments, with fluorescent probes—small molecules with active optical properties. Then, using a f...
Life Sciences |Perpetuation of DNA mistakes can cause mutations that lead to cancer and other diseases.But before scientists can determine how and when errors are made during DNA replication, they must first...
Life Sciences |A team of Harvard chemists led by X. Sunney Xie has developed a new microscopic technique for seeing, in color, molecules with undetectable fluorescence. The room-temperature technique allows research...
Life Sciences |Their study, of SSB in the bacterium Escherichia coli, appears today in the journal Nature.Whenever the double helix of DNA unravels, exposing each strand to the harsh environment of the cell,...
Life Sciences |Although the fluorescent molecule is not yet ready for market, its Indiana University Bloomington creators report in the Journal of the American Chemical Society (now online) that the tool is already ...
Life Sciences |Since 1999, Yoshiyuki Takizawa has been working on the Extreme Universe Space Observatory (EUSO), an international project to develop a super wide-field telescope capable of observing large volumes of...
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