Cri du chat syndrome is a kind of genetic disorder that occurs when a small part of chromosomal material is missing from a particular region on chromosome 5.
Prader-Willi syndrome or PWS syndrome is thought to be one of the most common genetic disorders. It is the most common genetic cause of marked obesity in humans.
Aneuploidy refers to cytogenetic abnormalities that does not involve the sex chromosomes in which all or part of one or more chromosomes is added or deleted.
Cytogenetic studies are proven that can assist to define the diagnosis and deliver clear prognostic differences in cancer.
Down Syndrome is caused by the non-disjunction of the chromosome during the meiosis. However, little is known about the causes for non-disjunction to occur as well as Down Syndrome in term of Cytogenetics. There are many hypotheses
Down syndrome is a common genetic chromosomal syndrome in the world. It is about 1 in 800 liveborns in the population with Down syndrome.