genetics

Matthew J Dzievit
Graduate Assistant-Research
Qi Mu
Qi Mu
Graduate Assistant-Research
Jinyu Wang
Graduate Assistant-Research

Graduate student Kevin Falk and Dr. Asheesh Singh inspecting soybean rootsDNA is everywhere, including the root system of plants. Up until now few have studied the genetic basis of root structure because it’s difficult to observe how roots grow underground.

Asheesh Singh, professor of agronomy, and his doctorate student Kevin Falk are two of the few doing it with help from Baskar Ganapathysubramanian, professor of mechanical engineering, and Gwyn Beattie, professor of plant pathology.

Dr. Jianming Yu
Professor
Pioneer Distinguished Chair in Maize Breeding
Dr. Jessica Barb
Adjunct Assistant Professor

AMES, Iowa – An Iowa State University agronomist is charting mechanisms – gene by gene – that could lead to soybean varieties resistant to sudden death syndrome.

A paper published recently in the peer-reviewed academic journal Plant Physiology shows a gene found in a model plant called Arabidopsis could confer improved disease resistance in soybeans. Madan Bhattacharyya, a professor of agronomy and lead author of the study, said his current research points toward several Arabidopsis genes that could act in concert to help soybeans fight off sudden death syndrome, a disease that has caused millions of dollars in crop losses for Iowa farmers.

Pages

Subscribe to RSS - genetics