gene mutations

Genetic DNA Mutations in Human Population: Simulation Suggests Beneficial Genes Offset Decline

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Humans and other complex organisms face a constant barrage of new harmful genetic mutations, yet somehow manage to persist and evolve despite this mutational load. New research reveals how populations can survive this onslaught through a delicate balancing act between bad and good mutations. Key Facts: Each person inherits around 2-10 new harmful mutations from …

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Grin2a Gene Mutations in Mice Offer New Insights into Schizophrenia Causes and Treatment

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Schizophrenia is a mental disorder that affects how people think, feel, and behave. It involves problems with hallucinations, delusions, disorganized thinking, lack of motivation, and impaired functioning. Schizophrenia affects about 1% of the population and typically starts in late adolescence or early adulthood. The causes are still poorly understood. In a new study, researchers found …

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