recombination SARS-CoV-2 Result of Bat, Pangolin Virus Recombination, Purifying Selection, Study Suggests The ancestor of a bat coronavirus may have obtained a receptor binding motif found among pangolin coronaviruses through a recombination event. Uniparental Disomy More Common in General Population Than Previously Thought Researchers analyzed data from 23andMe and the UK Biobank to find that errors of recombination, like uniparental disomy, can be present among healthy individuals. Single-Cell Sperm Sequencing Reveals New Details About Recombination With single-cell genome sequencing, recombination assays, and other approaches in mouse cells, researchers identified factors affecting DNA crossover. New Human Genome Map Sheds Light on Mechanisms of Genetic Diversity Decode Genetics researchers used the map to examine how often and where recombination events and de novo mutations occur in the human genome. Study Suggests Piwi-Interacting RNAs Expanded Rapidly in Mammals Based on comparisons between piRNA clusters in mouse, rat, and other mammalian genomes, University of Michigan researchers found evidence that piRNAs are likely under positive selection and capable of rapid expansion. Apr 1, 2009 Horizon Discovery's UMB Cell-Line Deal Latest Example of Its Academic Collaboration Model Premium Mar 26, 2009 International Team Sequences Genome of Sex-Altering Insect Parasite Mar 11, 2009 Who Owns What? Report Says Market-Based Patent 'Co-Ops' May Improve Upon Current IP Rules Premium Breaking News Bio-Rad Laboratories Q2 Revenues Climb 33 Percent, Beat Estimates Veracyte Q2 Revenues More Than Double on Test Volume Spike Increased Testing Revenues Boost Opko Health Q2 Revenues 47 Percent Qiagen Q2 Revenues Grow 28 Percent CareDx Q2 Revenues Up 77 Percent Secondary Genetic Findings Often Requested if Given Second Chance, Study Finds The Scan Booster Push New data shows a decline in SARS-CoV-2 vaccine efficacy over time, which the New York Times says Pfizer is using to argue its case for a booster, even as the lower efficacy remains high. With Help from Mr. Fluffington, PurrhD Cats could make good study animals for genetic research, the University of Missouri's Leslie Lyons tells the Atlantic. Man Charged With Threatening to Harm Fauci, Collins The Hill reports that Thomas Patrick Connally, Jr., was charged with making threats against federal officials. Nature Papers Present Approach to Find Natural Products, Method to ID Cancer Driver Mutations, More In Nature this week: combination of cryogenic electron microscopy with genome mining helps uncover natural products, driver mutations in cancer, and more.