Article
A novel mouse Fgfr2 mutant, hobbyhorse (hob), exhibits complete XY gonadal sex reversal.
PloS one - 1 Jan 2014
Siggers Pam, Carré Gwenn-Aël, Bogani Debora, Warr Nick, Wells Sara, Hilton Helen, Esapa Chris, Hajihosseini Mohammad K, Greenfield Andy
Abstract excerpt
The secreted molecule fibroblast growth factor 9 (FGF9) plays a critical role in testis determination in the mouse. In embryonic gonadal somatic cells it is required for maintenance of SOX9 expression, a key determinant of Sertoli cell fate. Conditional gene targeting studies have identified FGFR2 as the main gonadal receptor for FGF9 during sex determination. However, such studies can be complicated by...
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