Gene flow — the movement of genetic material between populations — is a powerful evolutionary force that shapes biodiversity, adaptation, and even our own human history. From pollen drifting on the ...

The natural RNAi mechanism can be directed by either short interfering RNA (siRNA) or microRNA (miRNA). 1 There are four key steps in the RNAi pathway. When miRNA acts as the guide for RNAi, only a ...

What are cell and gene therapies? Cell and gene therapies are used to treat, and sometimes cure, diseases by addressing the underlying genes or proteins. While there is overlap between the fields, ...