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Tea Could Aid Olympic Cheating
May 21, 2012 — Researchers have found that green and white teas could hide abnormal levels of testosterone in ... > full story -
New Approach to 'Spell Checking' Gene Sequences
May 21, 2012 — Scientists have found a better way to 'spell check' gene ... > full story -
Zooming in on Bacterial Weapons in 3-D: Structure of Bacterial Injection Needles Deciphered at Atomic Resolution
May 21, 2012 — The plague, bacterial dysentery, and cholera have one thing in common: These dangerous diseases are caused by bacteria which infect their host using a sophisticated injection apparatus. Through ... > full story -
New Key Mechanism in Cell Division Discovered
May 18, 2012 — Researchers have identified the mechanism by which protein Zds1 regulates a key function in mitosis, the process that occurs immediately before cell division. The research opens the door to ... > full story -
DNA Barcoding Verified the Discovery of a Highly Disconnected Crane Fly Species
May 18, 2012 — Entomologists have discovered a new crane fly species on the Eurasian continent. The new species, Tipula recondita, has been documented in both Finnish Lapland and the Russian Far East in two ... > full story -
Hitting Snooze on the Molecular Clock: Rabies Evolves Slower in Hibernating Bats
May 18, 2012 — The rate at which the rabies virus evolves in bats may depend heavily upon the ecological traits of its hosts, according to new research. Rabies viruses in tropical and sub-tropical bat species ... > full story -
A Cell's First Steps: Building a Model to Explain How Cells Grow
May 18, 2012 — Physicists and biologists are addressing an important fundamental question in basic cell biology: how do living cells figure out when and where to ... > full story -
Engineers Use Droplet Microfluidics to Create Glucose-Sensing Microbeads
May 18, 2012 — Tiny beads may act as minimally invasive glucose sensors for a variety of applications in cell culture systems and tissue ... > full story -
A Crowning Success for Crayfish
May 18, 2012 — Australian freshwater crayfish have a tooth enamel very similar to humans. Nature sometimes copies its own particularly successful developments. Scientists have now found that the teeth of the ... > full story -
New Exception to a Decades-Old Rule About RNA Splicing Uncovered
May 17, 2012 — There are always exceptions to a rule, even one that has prevailed for more than three decades, as demonstrated by a new study on RNA splicing, a cellular editing process. The rule-flaunting ... > full story -
Bioinformatics: We Can Learn a Lot from Other Species
May 17, 2012 — Researchers have confirmed the long-held belief that studying the genes we share with other animals is useful. The study shows how bioinformatics makes it possible to test the fundamental principles ... > full story -
Slew of Rare DNA Changes Following Population Explosion May Hold Clues to Common Diseases
May 17, 2012 — Scientists have taken a first step toward understanding how rare genetic differences among people contribute to leading chronic illnesses. One-letter DNA code changes occur frequently in human ... > full story
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