BHLHE41 (Basic Helix-Loop-Helix Family, Member E41): BHLHE41, also known as DEC2, is a transcription factor implicated in the regulation of circadian rhythms and sleep. Variations in this gene are associated with natural short sleep phenotype, where individuals function well with less sleep than average. Understanding BHLHE41 could provide insights into sleep disorders and circadian rhythm regulation.


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