New tech reveals findings that address long-standing theories about how bacteria begin the process of making RNA from DNA. Every living cell transcribes DNA into RNA. This process begins when an ...
It's a common storytelling trope: the stubborn foe who is eventually revealed to be a much-needed friend. Biology has its own ...
Northwestern Medicine scientists have discovered how molecular "traffic controllers" in cells influence aging and cellular ...
'Random DNA' is naturally active in the one-celled fungi yeast, while such DNA is turned off as its natural state in mammalian cells, despite their having a common ancestor a billion years ago and the ...
The human genome contains approximately 1,600 types of transcription factors responsible for regulating gene activity across ...
RNA Polymerase (shown in blue) moves across a template strand of DNA (shown in purple) and transcribes it into RNA (shown in red). But DNA damage blocks the RNA polymerase, causing it to stall and ...
The study, authored by Tripti Midha, Anatoly Kolomeisky and Oleg Igoshin and published in the Proceedings of the National Academy of Sciences. Every living cell must interpret its genetic code — a ...
Every living cell must interpret its genetic code - a sequence of chemical letters that governs countless cellular functions. A new study by researchers from the Center for Theoretical Biological ...
When the molecular machinery in our cells gets to work transcribing the genetic information encoded in DNA into messenger RNA (mRNA), it pauses shortly after starting. Known as promoter-proximal ...
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