Researchers have studied gene activity at the cellular level and discovered that the hourglass pattern is also detectable in individual cell lines
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A woman's egg cells are already formed in her body before she is born. However, with increasing age, DNA damage accumulates in the cells. Researchers have revealed why the cell’s own repair mechanisms do not fix this damage
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Human eggs are missing an important protein, which acts as a molecular motor, as researchers have found out. Their findings open up new avenues for therapeutic approaches that could reduce chromosome segregation errors in human eggs.
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