Genetics can be challenging, but the right mix of theory, application, and practice transforms it into a subject you can master. From analyzing pedigrees to mapping genes, targeted exercises sharpen ...

Sometimes, a small error in the sequence of DNA can lead to a very serious disease. Scientists have identified many mutations that arise in a single gene to cause an ...

A wave of spatial transcriptomics studies has produced gene-expression atlases that span entire organs and whole organisms, from mouse embryos to the roundworm C. elegans to 31 human tissues. These ...