During meiosis, sister chromatids produced by chromosome duplication are held together by Rec8, a meiosis-specific cohesion protein. Rec8 joins the whole length of the sister chromatids together ...

EUROCONTROL's European Aviation Overview provides a detailed snapshot of the latest Network trends. It uses the latest traffic data to show how States, airports and airlines are performing, with ...

Evolutionary biology is a subdiscipline of the biological sciences concerned with the origin of life and the diversification and adaptation of life forms over time. Around 20% of synonymous sites ...

Most commonly, Klinefelter syndrome occurs due to a process referred to as nondisjunction in the egg or the sperm during meiosis. Meiosis is the process by which genetic material is multiplied and ...

New study reveals Neanderthals experienced population crash 110,000 years ago Date: February 25, 2025 Source: Binghamton University Summary: A new study suggests that Neanderthals experienced a ...