Genes Flashcards
USP9Y
AZFa loci at Yq11.2
DDX3Y
AZFa loci at Yq11.2
DAZ
AZFc loci at Yq11.2
DAZL
Autosomal DAZ on 3q
BOULE
Autosomal DAZ on 2q
CFTR
Cystic fibrosis gene located at 7q31. Mutations also implicated in congenital bilateral absence of vas deferens (CBAVDS)
FMR1
Xq27.3. Implicated in fragile X.
PTPN11
12q24. Noonan syndrome (50%)
SOS1
2p21. Noonan syndrome (10-15%)
RAF1
3p25. Noonan syndrome (3-8%)
SOX9
17q24. Deletions can result in XY females.
WNT4
1p36, Dup(1q) associated with XY female development
RSP01
1p34. LOF results in XX masculinisation
B-catenin
Interferes with SOX9 expression to repress male pathway.
LOF - XX masculinisation.
GOF - XY female developement
FOXL2
3q22. Involved in male pathway repression.
LOF results in blepharophimsis-ptosis-eipcantus inversus syndrome (BPES).