Fungi - Candida albicans - Research News, Data, Publications & Aproaches - ERG11 Mutations - Telomeres - Sub-Telomeric Structures - Nuclear Biology & Nuclear Chemistry Aproaches - Chromatin Accessibility, Nuclear Chemistry, and Mutation Propensity of the ERG11 Locus in Candida albicans - Non-Elaborate Posts - Post 8

Chromatin modifications at ERG11 are not ephemeral; they leave behind heritable epigenetic imprints that guide future transcriptional responses. Post-stress recovery often retains partial acetylation marks and altered nucleosome spacing, forming a “chromatin memory” of previous environmental exposure (Todd & Selmecki, 2020). This memory confers a faster transcriptional reactivation upon subsequent drug encounters, even in the absence of new mutations. It represents a quasi-genetic adaptation — a chemical inheritance system mediated by nuclear architecture. Through these epigenetic traces, C. albicans integrates short-term biochemical adaptation with long-term genomic evolution.

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