The latest short science news items from C&EN. Ting F. Zhu, who led the work, says it is a step on the way to creating a mirror version of the so-called central dogma of molecular biology, which ...
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How Proteins Are Made: From DNA to Function
Proteins are essential biological molecules that perform a vast array of functions crucial for life, from catalyzing biochemical reactions and transporting molecules to providing structural support ...
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DNA transcription is a tightly choreographed event: How RNA polymerase II regulates the dance
Life's instructions are written in DNA, but it is the enzyme RNA polymerase II (Pol II) that reads the script, transcribing ...
The enzyme that makes RNA from a DNA template is altered to slow the production of ribosomal RNA (rRNA), the most abundant type of RNA within cells, when resources are scarce and the bacteria ...
Cryo-electron microscopy study allows researchers to visualize structural changes in an E. coli enzyme synthesizing ribosomal RNA that shift it between turbo- and slow-modes depending on the ...
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