under the microscope

The basic science of genome editing

Long, detailed, hard to read, and also fascinating. “Key advances include the development of techniques for generating molecular tools for cutting the DNA of genomes in specific places to allow targeted alterations in the DNA sequence. Over recent years, several […]

under the microscope

Some scientists are taking a DIY coronavirus vaccine

Harvard Biologist Preston Estep had none of the typical trappings of vaccine development: funding, a company, animal data, nor ethics approval. “What he did have: ingredients for a vaccine. And one willing volunteer. Estep swirled together the mixture and spritzed […]