[Clinical characterization of the Stargardt disease and molecular exploration of the c.2041C>T mutation (ABCA4 gene) in Tunisian patients].

In order to charaterize the Stargardt disease, the molecular exploration of the c.2041C>T mutation (ABCA4 gene) and genotype phenotype correlation in Tunisian patients, seven unrelated propositi underwent a complete ophthalmological examination. The search for the mutation was performed by a direct sequencing after a specific amplification of exon 14 of the ABCA4 gene.