Using genetically engineered viruses, researchers can trace the development of frog and salamander nervous systems.

A single, microscopic bacterium divides and expands into a visible colony that can further organize into dynamic structures, ...

In the absence of DDM1 and RNAi, this TE doesn’t produce small RNAs, so the centromere is not methylated. These mutants also ...

This synthesis involved individually adding nucleotides to a chain, and back then, we did it manually, so it took more time. However, one group developed dimers of some of these bases that could save ...

In mammals, intracellular clocks begin to tick within days of fertilization.

Basophils trigger a cytokine cascade that improves antitumor immunity in mice, offering potential targets for cancer ...