News tagged with molecular clock


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Search results for molecular clock


Can cleft palate be healed before birth?

Medicine & Health / Genetics

created 21 hours ago | popularity not rated yet | comments 0

In a study newly published in the journal Development, investigators at the USC School of Dentistry describe how to non-surgically reverse the onset of cleft palate in fetal mice - potentially one step in the journey to a b ...


Human Mdm2: A new molecular link to late-stage metastatic breast cancer

Medicine & Health / Cancer

created 4 hours ago | popularity not rated yet | comments 0

A large proportion of late-stage breast cancers that have spread to other parts of the body (metastatic breast cancers) are characterized by overexpression of the protein Mdm2.


Ant

Bacterial gut symbionts are tightly linked with the evolution of herbivory in ants

Biology / Plants & Animals

created Dec 01, 2009 | popularity 5 / 5 (1) | comments 0

Broadly speaking, ants have two different feeding strategies. A large proportion of all species are "carnivorous," meaning that they are generalist predators feeding on other small animals or scavenging on ...


All decked out: Networks of chitin filaments are integral components of diatom silica shells

Chemistry / Biochemistry

created 21 hours ago | popularity 5 / 5 (1) | comments 0

(PhysOrg.com) -- A whole microcosm of various bizarrely shaped life forms opens up when you look at diatoms, the primary component of ocean plankton, under a microscope. The regularly structured silica shells of these tiny ...


New safety concern related to antipsychotic treatment

Medicine & Health / Psychology & Psychiatry

created 22 hours ago | popularity not rated yet | comments 1

Overall, antipsychotic medications are reasonably effective, and fairly well tolerated treatments for mood and psychotic disorders. However, treatment with a number of antipsychotic medications is associated with weight ...


Scientists discover genetic pattern that indicates early-stage lung cancer

Medicine & Health / Cancer

created 23 hours ago | popularity 4 / 5 (1) | comments 0

Wistar Institute researchers and collaborators from the University of Pennsylvania and New York University have identified immune system markers in the blood which indicate early-stage lung tumors in people at high risk for ...


Fruit Fly

Latest epidemic? High cholesterol, obesity in fruit flies

Biology / Cell & Microbiology

created 3 minutes ago | popularity not rated yet | comments 0

How do fruit flies get high cholesterol and become obese? The same way as people do - by eating a diet that's too rich in fats.


Air Force Center of Excellence awarded in nanostructures and improved cognition

Air Force Center of Excellence awarded in nanostructures and improved cognition

Nanotechnology / Nanomaterials

created 21 hours ago | popularity not rated yet | comments 0

The Georgia Institute of Technology has been awarded a U.S. Air Force Center of Excellence to design nanostructures for energy harvesting and adaptive materials, and to develop tools to optimize critical cognitive ...



List of search results for molecular clock