MKRN3 and central precocious puberty: Although genetic analysis of both parents for only two of the CPP girls bearing the MKRN3:g.-865G>A and the MKRN3:g.+13C>T mutations confirmed the paternal mode of inheritance for the MKRN3 mutations, it is hoped in future genetic analyses will be performed also for the parents of the rest of CPP girls described in this study.