Pitt Biologist Receives $2 Million NSF Grant for Research About Genetic...
Research will provide clues to the genetic diversity of 30-80% of all plants worldwide read more
View ArticleNew Study Is First to Show That Pesticides Can Induce Morphological Changes...
When exposed to the popular herbicide Roundup®, tadpoles change shape in ways that are normally induced by predators PITTSBURGH— The world’s most popular weed killer, Roundup®, can cause amphibians to...
View ArticlePitt Biologists Find ‘Surprising’ Number of Unknown Viruses in Sewage
Researchers developed new computational tools to characterize viruses; published this week in <EM>mBio</EM> PITTSBURGH—Though viruses are the most abundant life form on Earth, our...
View ArticleLeaky Genes Put Evolution on the Fast Track, Pitt and UW-Madison Researchers...
The team traced the development of a unique feature in a species of fruit fly that began with low-level gene activity and became a distinct feature in a mere four mutations as an existing gene took on...
View ArticlePitt-Stanford Research Suggests Aimless Proteins Crucial to Disease
The team reports in <em>PNAS</em> that Toxoplasma gondii—the parasite that causes toxoplasmosis—cannot cause disease without the help of ROP5, a protein that lost its original function...
View ArticleHunt for the Genetic Roots of Evolution Earns Pitt Researcher The Honor of...
Pitt professor of biological sciences Mark Rebeiz searches for the moment when a gene mutates to produce evolutionary novelties, from an elephant’s trunk to the horn on a beetle PITTSBURGH—How did the...
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