- SLC26A4 gene is frequently involved in nonsyndromic hearing impairment with enlarged vestibular aqueduct in Caucasian populations. Albert, S., Blons, H., Jonard, L., Feldmann, D., Chauvin, P., Loundon, N., Sergent-Allaoui, A., Houang, M., Joannard, A., Schmerber, S., Delobel, B., Leman, J., Journel, H., Catros, H., Dollfus, H., Eliot, M.M., David, A., Calais, C., Drouin-Garraud, V., Obstoy, M.F., Tran Ba Huy, P., Lacombe, D., Duriez, F., Francannet, C., Bitoun, P., Petit, C., Garabédian, E.N., Couderc, R., Marlin, S., Denoyelle, F. Eur. J. Hum. Genet. (2006)