Genetic study tackles mystery of slow plant domestications

Genetic study tackles mystery of slow plant domestications

Did domesticating a plant typically take a few hundred or many thousands of years? Genetic studies often indicate that domestication traits have a fairly simple genetic basis, which should facilitate their rapid evolution under selection. On the other hand, recent archeological studies of crop domestication have suggested a relatively slow spread and fixation of domestication traits. An article in “The Modern View of Domestication,” a special issue of PNAS, tries to resolve the discrepancy.
The story of animal domestication retold

The story of animal domestication retold

A review of recent research on the domestication of large herbivores for “The Modern View of Domestication,” a special feature of PNAS, suggests that neither intentional breeding nor genetic isolation were as significant as traditionally thought. 

Steven Fazzari to be installed as the Bert A. and Jeanette L. Lynch Distinguished Professor

Steven Fazzari, PhD, will be installed as the Bert A. and Jeanette L. Lynch Distinguished Professor in a ceremony on Monday, April 21. He is the first  to receive this distinction in the Department of Economics, thanks to the generosity of the Lynches, who have provided for a total of three new professorships. The other two are named in honor of Douglass C. North, PhD, and the late Murray L. Weidenbaum, PhD.; these appointments will be made at a future date.
Tinianow to receive 2014 Stalker Award

Tinianow to receive 2014 Stalker Award

Alex Tinianow will receive this year’s Harrison D. Stalker Award from the Department of Biology in Arts & Sciences at Washington University in St. Louis. 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.

Healthy economy requires more than innovation, says WUSTL economist

WUSTL economist Steven Fazzari sees the need for building a strong macroeconomy that can establish a healthy demand for the new products and services created by innovators. His research suggests that innovation alone is not sufficient to build a healthy economy.

Leading change from the middle

In his new book, “Leading Change from the Middle,” Jackson Nickerson, PhD, the Frahm Family Professor of Organization & Strategy in Olin Business School at Washington University in St. Louis, offers a practical and novel approach for building extraordinary capability without the traditional use of authority.
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