DNA's Unexpected Ally: How Packaging Boosts Gene Expression
Автор: Cross Culture Hub
Загружено: 2025-12-18
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New research reveals that nucleosomes, traditionally seen as obstacles, actually aid gene expression by reducing torsional stress in DNA.
Learn how these DNA packaging structures help facilitate the decoding of genetic information and why this discovery is crucial for understanding fundamental biological processes.
Michelle Wang's lab at Cornell discovered that nucleosomes act as a torsional buffer during transcription, working with topoisomerases to ensure the process succeeds.
This breakthrough sheds light on the complex mechanics of gene expression and its implications for cellular growth, cancer development, and other disorders.
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