PINK1 appears to be a rare cause of inherited Parkinson's disease. A small percentage (~2 percent) of those developing the condition at an early age appear to carry mutations in the PINK1 gene. Genetic testing for the PARK7, SNCA and LRRK2 genes is also available. Individuals and families who are interested in having genetic testing can learn more about their risk for Parkinson's disease and the availability and accuracy of genetic testing for this disease by setting up an appointment with a genetics health professional.
Ivory is an off-white color that resembles ivory, the material out of which the teeth and tusks of animals (such as the elephant and the walrus) are made. It has a very slight tint of yellow. The first recorded use of ivory as a color name in English was in 1385.
The difference between cream and ivory is largely a semantic one. When you are choosing paint or fabric colors for your house or decor for a wedding, you do need to gauge the degree of yellow in the white for either hue.vory is the hard, white dentine in an elephant's tusks. New ivory is very white -- it may have a nearly indistinguishable hint of blush but it tends toward a warm white. As real ivory ages, it takes on a yellow cast and more closely resembles buttery cream.