The enzyme RNA polymerase (RNAP) carries out transcription, copying DNA into RNA. It's the first step in gene expression, and a process fundamental to all life. But the inner workings of this ...
Researchers have uncovered a previously hidden layer of complexity in how genes are activated, showing that water molecules ...
It has been confirmed that water molecules play a crucial role in 'gene transcription,' an essential step for protein ...
EM, researchers showed that water mediates catalysis and important protein interactions for RNA polymerase II function in ...
When a gene is turned on in a cell, it creates a ripple effect along the DNA strand, changing the physical structure of the ...
When RNA molecules are synthesized by cells — a critical process in the creation of proteins and other cellular functions — they typically undergo a series of “folding” events that determine their ...
Researchers at the Johns Hopkins Kimmel Cancer Center and Department of Radiation Oncology and Molecular Radiation Sciences uncovered a new tumor-suppressive response that could lead to novel ...
From vaccines and diagnostics to emerging gene-based therapies, RNA molecules are now central to modern medicine. But as their use continues to grow, so does a fundamental challenge: producing RNA ...
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 ...
We’re celebrating 180 years of Scientific American. Explore our legacy of discovery and look ahead to the future. In 1957, just four years after Francis Crick and other scientists solved the riddle of ...
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