Human fertility hinges on a delicate molecular ballet that begins even before birth. UC Davis researchers have uncovered how special protein networks safeguard chromosomes as eggs and sperm form, ensuring genetic stability across generations. Using yeast as a model, they revealed how crossovers between chromosomes are protected for decades in female eggs, preventing errors that could lead to infertility, miscarriage, or conditions like Down syndrome.
source https://www.sciencedaily.com/releases/2025/09/250928095627.htm
'Feathered dragon' has some of the longest tail feathers ever found on a
fossil bird
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Birds have all kinds of fancy decorations for attracting mates—male
peacocks have a fan of feathers accented with shimmering blue eye-spots,
birds of parad...
4 hours ago
Welcome to the 'The Fact Factory' friends. Its an interesting Hot Spot which brings to you amazing and little known facts from all over the world. So, sit back, take a tour around the world and enjoy the trivia.
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