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The developmental genetics of space and time

Understanding the concept of morphogen gradients—the mechanism by which a signal from one part of a developing embryo can influence the location and other variables of surrounding cells—is important to developmental biology, gene regulation, evolution, and human health. Story

Project HOPE helps students explore the health sciences

students look at a human muscle skeleton model

Employment opportunities in the health science fields will be the topic of discussion when students from two eastern Iowa middle schools visit the University of Iowa Department of Biology this spring as part of Project HOPE, created by College of Education associate professor Saba Ali. Story

UI researcher learns mechanism of hearing is similar to car battery

 A fruit fly auditory organ

University of Iowa biologists have advanced their knowledge of human hearing by studying a similar auditory system in fruit flies—and by making use of the fruit fly “love song.” Results featured on the cover of the journal Proceedings of the National Academy of Sciences. Story

Biology research may lead to new insight into stem cell division and tumor formation

A dividing C. elegans embryonic cell showing a fluorescently-tagged regulator of gene expression localizing to centrosomes (yellow) while the chromosomes separate (stained in blue).

Bryan Phillips, an assistant professor in the University of Iowa College of Liberal Arts and Sciences Department of Biology, was recently awarded a three-year grant by the Roy J. Carver Charitable Trust in the amount of $372,828. Research funded by the grant could lead to the development of drugs to alleviate the effects of human disease. Story

Biology prof elected to Academia Sinica

Chun-Fang Wu, professor of biology in the University of Iowa College of Liberal Arts and Sciences, was elected as a prestigious academician of Academia Sinica, the most preeminent academic institution in Taiwan. Story

Alder receives Stanley Undergraduate Award for International Research

Daniel Alder, a junior majoring in biology and environmental sciences, is a recipient of the Stanley Undergraduate Award for International Research in the amount of $2,000. Story

Better view of how we hear

The development of the inner ear of  a mouse—from a teardrop-small structure to the 3D shape including three semicircular canals for motion sensation in space and the coiled cochlea for hearing—is shown in these computer-generated reconstructions.

3D imaging techniques developed by University of Iowa researchers and their colleagues may one day allow researchers and physicians to better understand normal inner ear development as well as inner ear diseases. Story

How human cells 'hold hands'

research image

A particular group of molecules in the brain's cerebral cortex disrupts how cells bind to each other to form neural circuitry, according to University of Iowa biologists. Story

Sixth Raymond Fong Memorial Lecture set for April 27

Ed Callaway of the Salk Institute for Biological Sciences, La Jolla, Calif., will be the featured speaker at the Sixth Raymond Fong Memorial Lecture at 4 p.m. Friday, April 27, in Kollros Auditorium, Biology Building East on the University of Iowa campus. Story

'The best job in the world'

Linda Maxson

Linda Maxson will step down as dean of the College of Liberal Arts and Sciences at the end of this fiscal year. A celebration of Maxson's 15 years as CLAS dean will be held from 4:30 to 6 p.m., Monday, April 23, on the Pentacrest in front of Old Capitol. Story

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