id author title date pages extension mime words sentences flesch summary cache txt work_7vczsljwendo7oj6uhgeoyyiom Guido Fitze Association of RET Protooncogene Codon 45 Polymorphism with Hirschsprung Disease 1999 5 .pdf application/pdf 4115 399 63 HSCR, 10%–40% have been reported to harbor germline mutations of the RET protooncogene, which are by Ceccherini et al., the allele frequencies of these polymorphisms were evaluated in a normal control group. Allele Frequencies of Polymorphic Variants of RET in 62 Patients with Sporadic HSCR and The population that we studied comprised 62 individuals with sporadic HSCR who were from two different Our data revealed that allele frequencies of all polymorphisms in the control population were similar to In addition, we found the codon 769 polymorphism to be associated with HSCR in both populations, Eng C, Mulligan LM (1997) Mutation of the RET protooncogene in the multiple endocrine neoplasia type 2 syndromes, related sporadic tumours, and Hirschsprung disease. In these families, we have observed a male-to-female ratio among the affected individuals that is strikingly different from the generally accepted ratio in the overall adult stuttering population. Association of RET Protooncogene Codon 45 Polymorphism with Hirschsprung Disease ./cache/work_7vczsljwendo7oj6uhgeoyyiom.pdf ./txt/work_7vczsljwendo7oj6uhgeoyyiom.txt