X-Chromosome in females is inactivated. http://en.wikipedia.org/wiki/X-inactivation X inactivation learned something new http://en.wikipedia.org/wiki/X-inactivation Full article >>> learned something new http://en.wikipedia.org/wiki/X-inactivation deactivated X inactivation X-inactivation deactivated English http://en.wikipedia.org/wiki/X-inactivation http://en.wikipedia.org/wiki/X-inactivation X-chromosome inactivation http://en.wikipedia..../X-inactivation http://en.wikipedia.org/wiki/X-inactivation http://en.wikipedia.org/wiki/X-inactivation deactivated English http://en.wikipedia.org/wiki/X-inactivation English English X-inactivation – Wikipedia look it up English X-inactivation at Wikipedia English half http://en.wikipedia.org/wiki/X-inactivation English http://en.wikipedia.org/wiki/X-inactivation X chromosome inactivation X-inactivation http://en.wikipedia..../X-inactivation X-chromosome inactivation X inactivation X-chromosome inactivation X inactivation English English random inactivatie Wikipedia to the rescue expresses a mosaic http://en.wikipedia.org/wiki/X-inactivation http://en.wikipedia.org/wiki/X-inactivation X-Chromosome in females is inactivated. English X-inactiviatie X inactivation X-inactivation meer leesvoer over x chromosoom inactivatie http://en.wikipedia.org/wiki/X-inactivation http://en.wikipedia.org/wiki/X-inactivation X-inactivation X-inactivation X inactivation X-chromosome inactivation http://en.wikipedia.org/wiki/X-inactivation inactivación del cromosoma X X-inactivation English English