marfan tagged posts

Marfan Syndrome (Marfan’s Syndrome)

A gene mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what’s present in most people. There are a number of varieties during which aneuploidy, a third type of genomic mutation, can occur: in nullisomy, a number of pairs of homologous chromosomes are absent; in monosomy, one member of a pair of chromosomes is absent; trisomies, tetrasomies, and so forth occur when three or more homologous partners are current.mutation

For example, ‘histone’ proteins serve as scaffolding, round which DNA is curled and packaged into a chromosome. Typically defective, most cancers-inflicting genes can exist from start, increasing an individual’s chance of getting cancer...