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La estricta conservación evolutiva siguió a la rápida pérdida de genes en los cromosomas Y humanos y de rhesus

Jennifer F Hughes1, Helen Skaletsky, Laura G Brown

  • 1Howard Hughes Medical Institute, Department of Biology, Massachusetts Institute of Technology, 9 Cambridge Center, Cambridge, Massachusetts 02142, USA. jhughes@wi.mit.edu

Nature
|February 28, 2012
PubMed
Resumen

La evolución del cromosoma Y humano muestra una pérdida genética limitada en los últimos 25 millones de años, afectando principalmente al estrato más joven. Los genes más antiguos en la región específica masculina del cromosoma Y (MSY) se conservan tanto en humanos como en macacos.

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