Meiotic crossover (CO) recombination facilitates evolution and accurate chromosome
segregation. CO distribution is tightly regulated: homolog pairs receive at least one CO, CO …

Meiotic crossovers (COs) are tightly regulated to ensure that COs on the same chromosome
are distributed far apart (crossover interference, COI) and that at least one CO is formed per …

Biological processes that function chromosome-wide are not well understood. Here, we
show that the Caenorhabditis elegans protein DPY-28 controls two such processes, X-…

Learning reflects the influence of experience on genetically determined circuitry, but little is
known about how experience and genetics interact to determine complex learned …

… Mets and Brainard have therefore taken a new approach by … By swapping eggs between
nests, Mets and Brainard show that … To control for this possibility, Mets and Brainard played …

Studies of learning mechanisms critically depend on the ability to accurately assess learning
outcomes. This assessment can be impeded by the often complex, multidimensional nature …

Background Vocal learning in songbirds has emerged as a powerful model for sensorimotor
learning. Neurobehavioral studies of Bengalese finch (Lonchura striata domestica) song, …

Purpose As part of an ongoing effort at Arcadia to enable high-throughput image-based
comparisons, we need adaptable ways to capture and record the behavior of motile single-…

Purpose We're working to understand the associations between genotypes and phenotypes
across the tree of life. Analyzing variation among interbreeding populations is a powerful …

Purpose A core focus of genetics is understanding the relationship between genetic variation
(genotypes) and biological traits (phenotypes). Efforts as diverse as tracing the evolution of …