GENE LOCUS or SYNDROME AMINO ACID CHANGE NUCLEOTIDE CHANGE EXON ETHNICITY (Number of families) REFERENCES
TECTA DFNA8/12 C1057S 3170T>A exon 10 Swedish (1) Balciuniene 1999
    C1619S 4857G>C exon 14 French (1) Alloisio 1999
    L1820F 5725C>T exon 17 Belgian (1) Verhoeven 1998
    G1824D 5738G>A exon 17 Belgian (1) Verhoeven 1998
    Y1870C 5876A>G exon 18 Austrian (1) Verhoeven 1998
    R2021H 6063G>A exon 20 Japanese (1) Iwasaki 2002
             
  DFNB21   IVS9 G>A intron 9 Lebanese (1) Mustapha 1999