Competition between separated parental genomes in fertilized eggs aids development

Nature, Published online: 29 April 2026; doi:10.1038/d41586-026-01270-9 In fertilized egg cells, the maternal and paternal genomes are enclosed in separate compartments called pronuclei. Experiments in mice reveal that this spatial separation enables parental competition for cytoplasmic factors, which helps to prevent the dysregulation of chemical modifications to DNA-packing proteins and contributes to healthy embryonic development….

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Diabetic Foot Health: Protecting Your Wellbeing Step by Step

Diabetes is a metabolic disorder distinguished by elevated blood glucose levels, affecting an estimated 537 million people worldwide as of 2021. This condition can lead to various long-term complications, impacting multiple organ systems throughout the body. Among these complications, foot-related issues are specifically major for people with diabetes. The importance of foot health in diabetes…

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