Moreover, what does a monogenic disease mean?
Monogenic diseases (table 1) are rare diseases attributable to genetic variants with large effects on disease status. Because of the high penetrance of such variants, the disease is typically inherited in a classical Mendelian fashion (e.g. dominant or recessive).
One may also ask, how do you identify a monogenic disease? Monogenic disorders, such as FHM, are caused by single mutations in a specific (set of) gene(s). A typical approach to identify such genes is linkage analysis, which analyzes the segregation of specific genetic markers with the disease phenotype, resulting in a specific chromosomal position for the disease gene.
Beside this, how many monogenic diseases are there?
There are 5,000–8,000 monogenic diseases, defined as inherited conditions arising from mutations on a single gene. These often manifest during childhood and lead to morbidity and sometimes premature death.
What are the three categories of monogenic diseases?
Classifications of Monogenic Diseases
- Autosomal Dominant.
- Autosomal Recessive.
- X-Linked.
