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August 13, 2018

Top Stories

So, what does Bucky Promise?

Daily Cardinal

Simplicity is the key to Bucky’s Promise, according to UW-Madison’s Strategic Communications Specialist Carrie Springer. “One of our goals is to clearly inform students in this income bracket that UW-Madison is a real possibility for them,” Springer said.

Research

The Corn of the Future Is Hundreds of Years Old and Makes Its Own Mucus

Smithsonian

Co-author Jean Michel-Ane from the University of Wisconsin, Madison, agrees that this discovery opens up all types of new possibilities. “Engineering corn to fix nitrogen and form root nodules like legumes has been a dream and struggle of scientists for decades. It turns out that this corn developed a totally different way to solve this nitrogen fixation problem. The scientific community probably underestimated nitrogen fixation in other crops because of its obsession with root nodules,” he says in a statement. “This corn showed us that nature can find solutions to some problems far beyond what scientists could ever imagine.”

Mexican Maize Variety Reduces Fertilizer Use

Latin American Herald Tribune

A recent international study found that a variety of maize native to southern Mexico’s Sierra Mixe region can fix nitrogen from the atmosphere and reduce the use of chemical fertilizers, the Mexican government said on Thursday.

Wisconsin researcher studies nitrogen-fixing corn

Brownfield Ag News

A University of Wisconsin researcher is hoping to use the traits from a variety of corn found in the Mexican mountains to reduce the need for nitrogen fertilizer.Jean-Michel Ané tells Brownfield the giant corn can stand more than 16 feet tall and unlike most corn, it can fix much of its own nitrogen similar to legumes.  “Right before tasseling, that corn gets 40-50 percent of its nitrogen from the air.”

The Corn of the Future Is Hundreds of Years Old and Makes Its Own Mucus

Smithsonian

Now, after over a decade of field research and genetic analysis, the team has published their work in the journal PLOS Biology. If the nitrogen-fixing trait could be bred into conventional corn, allowing it to produce even a portion of its own nitrogen, it could reduce the cost of farming, reduce greenhouse gas emissions and halt one of the major pollutants in lakes, rivers and the ocean. In other words, it could lead to a second nitrogen revolution.

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Obituaries

Thomas Phelps Carpenter

WISC-TV 3

Thomas Phelps Carpenter, age 78, passed away on August 7, 2018 from Parkinson’s Disease. Tom spent most of his influential career as a Professor of Mathematics Education in the Department of Curriculum and Instruction at the University of Wisconsin-Madison. He held a deep commitment to mathematics, to teachers, to children, to equity, and to supporting the development of the field of mathematics education.

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