Livestock agriculture is bearing the cost of extreme weather events. A new study from the University of Illinois Urbana-Champaign explores how heat stress affects U.S. dairy production, finding that high heat and humidity lead to a 1% decline in annual milk yield. Small farms are hit harder than large farms, which may be able to mitigate some of the effects through management strategies.

Small nucleolar RNAs (snoRNAs) are non-coding RNA molecules whose role in gene regulation and their association with certain diseases, such as inflammatory bowel disease (IBD) or colorectal cancer, has only recently become known. The Fish Genetics Research Group of the Department of Genetics at ELTE has investigated in detail the temporal expression of snoRNAs in the genome of zebrafish, an important genetic model organism, and has also created an online database (snoDanio) for their interactive visualization.