Incorporation of CMIC. On 26 May 2010, the Board of Directors of the Philippine Stock Exchange, Inc. (Exchange) passed Resolution No. 91, Series of 2010, approving the spin-off of its Market Regulation Division into a separate and independent corporation.
Huntington's disease is a progressive brain disorder caused by a single defective gene on chromosome 4 â one of the 23 human chromosomes that carry a personâs entire genetic code. This defect is dominant, meaning that anyone who inherits it from a parent with Huntington's will eventually develop the disease.The disorder is named for George Huntington, the physician who first described it in the late 1800s.his defect is dominant, meaning that anyone who inherits it from a parent with Huntington's will eventually develop the disease. The disorder is named for George Huntington, the physician who first described it in the late 1800s.
A defective gene on chromosome 15 causes Tay-Sachs disease. This defective gene causes the body to not make a protein called hexosaminidase A. Without this protein, chemicals called gangliosides build up in nerve cells in the brain, destroying brain cells.ay-Sachs is a disease of the central nervous system; it is a neurodegenerative disorder. Tay-Sachs most commonly affects infants. In infants, it is a progressive disease that is unfortunately always fatal. Rarely, Tay-Sachs can occur in teens and adults, causing less severe symptoms.