Pale implies a faintness or absence of color, which may be natural when applied to things, the pale blue of a violet, but when used to refer to the human face usually means an unnatural and often temporary absence of color, as arising from sickness or sudden emotion: pale cheeks.
This condition is inherited in an autosomal dominant pattern, which means one copy of the altered gene in each cell is sufficient to cause the disorder. In most cases, an affected person has one parent with the condition.
Autosomal dominant or autosomal recessive. Refers to the inheritance pattern of a gene on a chromosome other than X or Y. Genes are inherited in pairsâone gene from each parent.However, the inheritance may not be equal, and one gene may overshadow the other in determining the final form of the encoded characteristic.utosomal dominant. adjective Referring to a trait or disorder that may be passed from one generation to the next when only one allele is required to pass a genetic defect to the progeny.