Amish, Mennonite, and Hutterite
Genetic Disorder Database

Intellectual developmental disorder, autosomal recessive 34, with variant lissencephaly

Disorder
OMIM #: #614499  (Click to access OMIM database)
Disorder: Intellectual developmental disorder, autosomal recessive 34, with variant lissencephaly 
Also known as: MRT34 
Clinical
Phenotype: Delayed language development, mild-moderate developmental delay, lissencephaly 
Seen In: Amish
Old Order Mennonite
Old Colony Mennonite
Unknown/Other Mennonite
Hutterite
Remarks: Autosomal recessive 
Mutations
1   Old Order Mennonite  
Gene: CRADD
Base Change: G>C, at nucleotide 382
Amino Acid Change: gly 128 --> arg
Last updated: 2023-02-02 

References
Puffenberger EG, Jinks RN, Sougnez C, Cibulskis K, Willert RA, Achilly NP, Cassidy RP, Fiorentini CJ, Heiken KF, Lawrence JJ, Mahoney MH, Miller CJ, Nair DT, Politi KA, Worcester KN, Setton RA, Dipiazza R, Sherman EA, Eastman JT, Francklyn C, Robey-Bond S, Rider NL, Gabriel S, Morton DH, Strauss KA. (2012) Genetic mapping and exome sequencing identify variants associated with five novel diseases. PLoS One 7(1):e28936.
PubMed ID: 22279524 
Strauss KA, Gonzaga-Jauregui C, Brigatti KW, Williams KB, King AK, Van Hout C, Robinson DL, Young M, Praveen K, Heaps AD, Kuebler M, Baras A, Reid JG, Overton JD, Dewey FE, Jinks RN, Finnegan I, Mellis SJ, Shuldiner AR, Puffenberger EG. (2018) Genomic diagnostics within a medically underserved population: efficacy and implications. Genet Med Jan;20(1):31-41.
PubMed ID: 28726809 

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