When temperatures drop, the enzyme Rubisco that fuels plant growth and yield gets sluggish. Many crops compensate by producing more Rubisco; however, scientists speculated that some crops may lack space in their leaves to boost the production of this enzyme, making them more susceptible to cold. A new study from the University of Illinois and the Massachusetts Institute of Technology refutes this theory but found these crops are far from reaching their photosynthetic potential.
Cassava is a staple in the diet of more than one billion people across 105 countries, yet this “orphaned crop” has received little attention compared to popular crops like corn and soybeans. While advances in breeding have helped cassava withstand pests and diseases, cassava yields no more today than it did in 1963. Corn yields, by comparison, have more than doubled.
Agriculture already monopolizes 90 percent of global freshwater—yet production still needs to dramatically increase to feed and fuel this century’s growing population. For the first time, scientists have improved how a crop uses water by 25 percent without compromising yield by altering the expression of one gene that is found in all plants, as reported in Nature Communications.
The U.S. Department of Energy (DOE) awarded the University of Illinois a $10.6 million, five-year grant to transform two of the most productive crops in America into sustainable sources of biodiesel and biojet fuel. The new research project Renewable Oil Generated with Ultra-productive Energycane—or ROGUE—kicks off on Feb. 25 with a team meeting held in conjunction with the 2018 Genomic Sciences Program Annual Principal Investigator Meeting in Tysons, Virginia.
Four faculty members, including two from the IGB, have been selected for endowed chairs deemed to be among the most distinguished honors on the campus. Stephen P. Long, a professor of plant biology and crop sciences from our Genomic Ecology of Global Change theme, and Jeffrey S.
Five faculty members at the University of Illinois at Urbana-Champaign have been named to the 2017 Clarivate Analytics Highly Cited Researchers list (previously known as the Thomson Reuters Highly Cited Researchers list), including four from the IGB.
The list recognizes “leading researchers in the sciences and social sciences from around the world,” according to Clarivate Analytics. It is based on an analysis of journal article publication and citation data, an objective measure of a researcher’s influence, from 2005-15.
Vastly expanding sugarcane production in Brazil for conversion to ethanol could reduce current global carbon dioxide emissions by as much as 5.6 percent, researchers report in the journal Nature Climate Change.
University of Illinois receives grant from the Bill & Melinda Gates Foundation, FFAR, and DFID to catalyze photosynthetic improvements, increase yields for farmers worldwide.
