Using flanking intronic sequences as primers to amplify 12 of the 20 exons of RET from genomic DNA of 27 Hirschsprung's disease patients, we have now identified four mutations (one frameshift and three missense) that totally disrupt or partially change the structure of the tyrosine kinase domain of the RET protein (Ret).
C3888239
HIRSCHSPRUNG DISEASE, SUSCEPTIBILITY TO, 1