Team identifies 'molecular scissors' required for successful chromosome separation in sex cells

Thursday, October 23, 2014 - 13:00 in Biology & Nature

The development of a new organism from the joining of two single cells is a carefully orchestrated endeavor. But even before sperm meets egg, an equally elaborate set of choreographed steps must occur to ensure successful sexual reproduction. Those steps, known as reproductive cell division or meiosis, split the original number of chromosomes in half so that offspring will inherit half their genetic material from one parent and half from the other.

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