Analysis of individual human genomes has revealed an unexpected amount of variability in human populations. Copy number variation (CNV ... that an individual's genetic code may not simply be ...

Variation is the differences between individuals of the same species, caused by genetic and environmental factors. Surveys into variation give data that are continuous, which means to come in a ...

Dogs sometimes seem like they’ve been genetically engineered in a lab to be the perfect human companion. Unfortunately, for ...

Scientists employ deep learning to analyze and compare gene regulation across various cell types in human and chicken brains.

A new study suggests that Neanderthals experienced a dramatic loss of genetic variation during the course ... in two exceptional collections of human fossils from the sites of Atapuerca (Spain ...

Researchers used mice with nine different genetic backgrounds to identify factors influencing eye aging, paving the way for eye-based diagnostics for neurodegenerative diseases.

Traditionally, studies of retinal aging and disease have relied on a single strain of genetically identical mice, limiting researchers' ability to understand the role of genetic variation.