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New Clues To How Sex Evolves

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Old 12-05-2006, 06:54 AM
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Default New Clues To How Sex Evolves

New Clues To How Sex Evolves

Researchers at the Department of Energy's Lawrence Berkeley National Laboratory and the University of California at Berkeley have found clues to part of the complex question of how sex evolves, through ongoing studies of the nematode Caenorhabditis elegans. They have identified a key family of genes that code for closely related zinc-finger proteins that help bring C. elegans chromosomes together during meiosis, the specialized cell division that produces gametes, or sex cells.
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