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Long-term nitrogen fertilizer use disrupts plant-microbe mutualisms

University of Illinois plant biology professor Katy Heath and her colleagues found that long-term nitrogen fertilizer use disrupts the mutually beneficial relationship between legumes and soil microbes.

Trap-jaw ants jump with their jaws to escape the antlions den

The trap-jaw can increase its survival by jumping with its spring-loaded jaws.

Gene regulation underlies the evolution of social complexity in bees

Carl R. Woese Institute for Genomic Biology faculty members Saurabh Sinha, a professor of computer science, left; and Gene Robinson, a professor of entomology and IGB director; and an international consortium of 52 scientists used comparative genomics to discover that the evolution of bee society...

Chill-tolerant hybrid sugarcane also grows at lower temperatures, team finds

U. of I. postdoctoral researcher Katarzyna Glowacka, left, crop sciences professor Erik Sacks, visiting scholar Shailendra Sharma and their colleagues found that chill-tolerant sugarcane hybrids, called “miscanes,” also photosynthesize at lower temperatures.

Researchers: Pesticides influence ground-nesting bee development and longevity

Study explores little-understood effects of soil exposure on subterranean colonies. Results from a new study suggest that bees might be exposed to pesticides in more ways than we thought, and it could impact their development significantly.

2019 World of Biology Photo Competition

Deadline for submissions: 12:00 noon, Friday, April 5, 2019 Exhibit of Entries: 3‐5 PM, May 2, 2019 during the SIB Award Ceremony at NHB

Termite threats on the big screen at Insect Fear Film Festival

This soldier termite and related species are called nasutes. Their mouthparts are fused to form a projection that squirts defensive chemicals to repel marauders attacking the colony, in contrast to other types of termites that have long, swordlike mandibles. Termites are the theme of the annual...

Study of Arctic fishes reveals the birth of a gene – from ‘junk’

Animal biology professor Christina Cheng and her colleagues determined how the gene for an antifreeze protein in Arctic fish evolved from noncoding DNA.

A new partnership for the bees: Illinois teams with Anheuser-Busch for bee research

There’s plenty of sweet irony in a new partnership between Illinois and St. Louis-based Anheuser-Busch, LLC, that will raise money for bee research at the university. Anheuser-Busch has pledged $5,000 to The Healthy Bee Fund at Illinois. In addition, the company will donate $1 to the fund for...

Ainsworth to receive 2019 NAS Prize in Food and Agriculture Sciences

Elizabeth Ainsworth, USDA Agricultural Research Service, also an adjunct professor at Illinois and a member of the IGB Genomic Ecology of Global Change research theme, will receive the 2019 NAS Prize in Food and Agriculture Sciences.