hrp0082fc6.4 | Gonads & DSD | ESPE2014

Familial 46,XY Complete Female External Sex Development and Primary Amenorrhea Along with Hidden Gonad Tumors, Secondary to a Novel p.met64val SRY Gene Mutation

Vaiani Elisa , Malosetti Carmen , Marino Roxana , Ramirez Pablo , Garrido Natalia Perez , Berensztain Esperanza , Col Florencia Da , Bailez Marcela , Sala Josefina , Galluzzo Laura , Maceiras Mercedes , Lazzati Juan Manuel , Rivarola Marco , Belgorosky Alicia

Background: The SRY protein is a transcription factor that contains a high mobility group (HMG) homeobox domain which possesses sequence-specific DNA binding activity and regulates other genes involved in male sex determination pathway. The majority of the identified mutations occurred within the HMG-box motif. There are few reports of pedigrees with familial transmission.Objective and Hypotheses: To describe a paternally transmitted novel SRY mutation w...