Glossary
The relationship between a genetic variant pattern and the clinical features seen in a person or group.
Meaning in FKRP
Genotype-phenotype correlation asks whether specific FKRP variants or variant combinations are associated with differences in age of onset, severity, cardiopulmonary involvement, or other clinical features. In rare disease, these correlations can be useful but are rarely absolute.
Primary Sources
FKRP genotype-phenotype paper from a North American cohort.
Early phenotype paper showing how cardiopulmonary outcomes vary across FKRP-related LGMD.
Related Content
Guide
FKRP-related disease is usually discussed as an autosomal recessive condition, but interpretation still depends on variant classification, clinical context, and how individual findings fit the wider phenotype.
Guide
FKRP-related disease can involve skeletal muscle, motor development, cardiac function, respiratory function, and in some severe congenital presentations, broader neurologic or structural findings. The pattern is variable, which is why the site treats phenotype as a spectrum.
Paper Summary
Genotype-phenotype paper showing that FKRP-related LGMD can be present and clinically varied in North American cohorts, not only in founder populations from Northern Europe.
Guide
FKRP is a gene involved in alpha-dystroglycan glycosylation. Pathogenic variants in FKRP can cause a spectrum of muscular dystrophy-dystroglycanopathies, ranging from severe congenital presentations to later-onset limb-girdle disease.
Glossary
A cell-surface protein that needs proper glycosylation to help muscle and other tissues stay structurally stable.
Glossary
A group of disorders caused by problems in alpha-dystroglycan glycosylation, including diseases linked to FKRP.