News Service

Sunday, December 17

illustration of corn genome

Corn genetics provides insight into the crop’s historical spread across the Americas

Evolutionary bottlenecks brought on by domestication have caused the genome of corn to retain harmful mutations over the course of millennia, according to a new study from an Iowa State University scientist. The study takes a journey through the past by studying genetic changes in corn.

Nanoparticles from the Balaji Narasimhan laboratory at Iowa State.

Researchers developing, testing nanovaccine to protect against the flu virus

A team of researchers working across disciplines and universities is developing a flu nanovaccine that preliminary studies suggest could be more effective than today's seasonal shots. The National Institutes of Health is supporting the research with a five-year, $2.8 million grant. The project is a good example of how the Nanovaccine Institute based at Iowa State University is designed to work.

Max Rothschild

Iowa State University animal science researcher honored for genetic discoveries

An Iowa State University animal geneticist was one of several scientists named a Fellow by the National Academy of Inventors. Max Rothschild, a C.F. Curtiss Distinguished Professor in Agriculture and Life Sciences and the Ensminger Endowed Chair of International Agriculture, received the recognition for discoveries in swine genetics that have saved pork producers and processors money and increased meat quality for consumers.

Nik Heftman stands at a counter in the Iowa State Daily newsroom

Adversity pushes Iowa State senior to find new direction in pursuit of degree

A conversation in a bowling alley helped Nik Heftman land a job with CBS News in New York. For a guy who faced his share of obstacles to earn a degree, he felt his hard work had finally paid off. 

Kevin Burgoni stands near the entrance to the industrial design labs on campus

Iowa State senior sees health setback as ‘a blessing in disguise’

Kevin Burgoni was on track to graduate from Iowa State University in four years, until a sudden and scary health situation changed his timeline. 

Grace Ansah

Science Bound served as the springboard for biology grad's adventure

First-generation Iowa State graduate Grace Ansah fell in love with biology, and plans to go to medical school -- with a side trip to her family's homeland in Ghana first.

Anne Tesar

Software engineer's route to success: Passion

Software engineer Anne Tesar is driven for adventure. After a whirlwind undergraduate experience inside and outside the classroom, she's headed to a job on Microsoft's graphics team following graduation.

Logo for the rna database

New online database brings the genome into focus using molecular structure

An online database built by Iowa State University scientists provides a new tool with which researchers can study human biology. The database is freely accessible to anyone on the web, where it allows scientists to study the functions and structure of RNA with greater speed and ease than in the past.