Amish, Mennonite, and Hutterite
Genetic Disorder Database

Intellectual developmental disorder, autosomal recessive 70

Disorder
OMIM #: #618402  (Click to access OMIM database)
Disorder: Intellectual developmental disorder, autosomal recessive 70 
Also known as: RSRC1-RELATED DISORDER
MENTAL RETARDATION, AUTOSOMAL RECESSIVE 70
MRT70 
Clinical
Phenotype: developmental delay, motor delay, behavioural abnormalities, generalized hypotonia, facial dysmorphism, redundant skin, skin dimples 
Seen In: Amish
Old Order Mennonite
Old Colony Mennonite
Unknown/Other Mennonite
Hutterite
Remarks: Autosomal recessive 
Mutations
1   Amish  
Gene: RSRC1
Base Change: 81kb deletion - exons 9&10 + entire MLF1 gene
Amino Acid Change:
Last updated: 2024-09-24 

References
Scala M, Mojarrad M, Riazuddin S, Brigatti KW, Ammous Z, Cohen JS, Hosny H, Usmani MA, Shahzad M, Riazuddin S, Stanley V, Eslahi A, Person RE, Elbendary HM, Comi AM, Poskitt L, Salpietro V, Genomics QS, Rosenfeld JA, Williams KB, Marafi D, Xia F, Biderman Waberski M, Zaki MS, Gleeson J, et al. (2020) RSRC1 loss-of-function variants cause mild to moderate autosomal recessive intellectual disability. Brain Apr 1;143(4):e31.
PubMed ID: 32227164 

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