Aedes aegypti, commonly known as the yellow fever mosquito, is a highly adapted, invasive mosquito species recognized as a ...

Aedes aegypti, commonly known as the yellow fever mosquito, is a highly adapted, invasive mosquito species recognized as a major global health threat that acts as the primary vector for several severe ...

In this valuable study, the authors develop new approaches to investigate mRNA imprinting, a phenomenon in which RNA-protein complexes form in the nucleus to influence the fate of transcripts in the ...

RNA is fundamental to all life, governing gene expression, regulating biological processes, and influencing growth, ...

Super-enhancers (SEs) are large clusters of transcriptional regulatory elements that drive oncogene expression, maintain malignancy, and create ...

A strand of RNA just 45 nucleotides long can copy its own complementary sequence in frozen conditions that may resemble early ...

The RNA world hypothesis posits that molecules made up of ribonucleic acids (RNA) are responsible for kickstarting evolution ...

Most cases linked to Korangi and Malir; study stresses immediate wound care and timely post-exposure treatment to prevent ...

AI predicted that a forgotten breast cancer drug could be repurposed to treat many respiratory and gastrointestinal viruses, and subsequent animal tests suggests it may be right ...

The newly discovered tiny QT45 ribozyme, shown here in an artist’s depiction, helped researchers explore the origins of life. Image credit: Elfy Chiang (artist), microscopy image by James Attwater.

There are plenty of unanswered questions about the origin of life on Earth. But the research community has largely reached consensus that one of the key steps was the emergence of an RNA molecule that ...

Previously discovered large RNA polymerase ribozyme structure (grey, based on pdb: 8T2P) vs. newly discovered small RNA polymerase ribozyme QT45 (blue, AlphaFold3 prediction). Credit: MRC Laboratory ...