A tale of two skeeters

A tale of two skeeters

A native mosquito in Missouri has fewer parasites when it shares its waters with an interloper, according to new research from biologists at Tyson Research Center, the environmental field station for Washington University in St. Louis.
Mather wins Harrison D. Stalker Award

Mather wins Harrison D. Stalker Award

Rory Mather has been awarded the 2019 Harrison D. Stalker Award from the Department of Biology in Arts & Sciences. The award is given annually to a graduating biology major whose undergraduate career combines outstanding scientific scholarship with significant contributions in the arts and humanities.
Hsu wins Spector Prize

Hsu wins Spector Prize

Eric Hsu, a senior majoring in biology in Arts & Sciences, has been awarded the 2019 Spector Prize. The prize recognizes academic excellence and outstanding undergraduate achievement in research.
Chin wins Quatrano Prize

Chin wins Quatrano Prize

Iris Marie Chin, a senior majoring in biology in Arts & Sciences, has been awarded the 2019 Ralph S. Quatrano Prize. The prize is awarded to the thesis showing greatest evidence of creativity in design, research methodology or broader scientific implications.
Losos honored by American Society of Naturalists

Losos honored by American Society of Naturalists

The American Society of Naturalists has recognized Jonathan B. Losos, the William H. Danforth Distinguished University Professor at Washington University and director of the Living Earth Collaborative, with its 2019 Sewall Wright Award.
The kids are alright

The kids are alright

A new study reveals the surprising way that family quarrels in seeds drive rapid evolution. Conflict over resources seems to play a special role in the development of certain seed tissues, according to Washington University in St. Louis research led by David Queller and Joan Strassmann in Arts & Sciences.
Specialist enzymes make E. coli antibiotic resistant at low pH

Specialist enzymes make E. coli antibiotic resistant at low pH

New research from Arts & Sciences suggests that many “redundant” enzymes are actually specialists that ensure maximal growth across different environments. They also seem to increase resistance to antibiotics in conditions like those in the GI tract or urinary tract — raising concerns that current antibiotic susceptibility tests are inadequate.
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