Fungi - Candida albicans - Research News, Data, Publications & Aproaches - ERG11 Mutations - Telomeres - Sub-Telomeric Structures - Chromatin Landscape - Nuclear Biology & Nuclear Chemistry Aproaches - ERG11 as a Functional and Structural Axis - Non-Elaborste Posts - Post 9

 

 Feedback regulation integrates the enzymatic output of ERG11 with its nuclear environment. Accumulation of ergosterol intermediates triggers sterol-sensing transcription factors such as Upc2p, which translocate into the nucleus to modulate ERG11 promoter activity. These transcription factors themselves interact with chromatin modifiers, creating a biochemical feedback loop where membrane chemistry dictates nuclear architecture and vice versa. Such coupling transforms the gene into an active participant in maintaining systemic chemical equilibrium — a dynamic cybernetic element of cellular metabolism

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