5 Wonkam Wonkam A A Noubiap Noubiap JJ JJ Bosch Bosch J J Dandara Dandara C C Toure Toure GB GB Heterozygous p. Asp50Asn mutation in the GJB2 gene in two Cameroonian patients with keratitis-ichthyosis-deafness (KID) syndrome Heterozygous p. Asp50Asn mutation in the GJB2 gene in two Cameroonian patients with keratitis-ichthyosis-deafness (KID) syndrome BMC Med Genet BMC Med Genet 2013 2013 14 14 81 81 23924173 23924173. Here, GJB2 is linked to KID syndrome.