Johann Sebastian Bach born, 21 March, at Eisenach. Youngest child of Johann Ambrosius Bach, town and court musician, and his wife Maria Elisabetha, nÃ©e LÃ¤mmerhirt. Baptised, 23 March.
â¢Parkinson disease 11 (PARK11): Type 11 Parkinson disease is linked to a genetic mutation on chromosome 2q21.2. Parkinson's disease is a chronic, progressive, degenerative brain disorder characterized by tremors, muscle rigidity and slowed movements.
Genetics and Parkinsonâs Disease. About 10 to 15 percent of all cases of Parkinsonâs are thought to be genetic forms of the disease. Genetics and Parkinsonâs Disease. Many people affected by Parkinsonâs disease want to know whether it can be passed down from one generation to the next. Directly inheriting the disease is quite rare. About 10 to 15 percent of all cases of Parkinsonâs are thought to be genetic forms of the disease.