Deletion of chromosome results from the breakage of a chromosome in which the genetic material is lost during cell division. Breakage of chromosome can happen anywhere on the chromosome. Deletion is the loss of genetic material and it can be caused by errors in the crossover of chromosomes during meiosis.
Dark Angel (TV series) Dark Angel is an American cyberpunk television series that premiered on the Fox network on October 3, 2000. Created by James Cameron and Charles H. Eglee, it starred Jessica Alba in her breakthrough role.
Dark Magic is an incredibly powerful form of witchcraft that draws on malevolent powers, and may be used for evil purposes that deliberately cause harm in some way, e.g. to cause destruction or misfortune, or to injure and kill without regard or remorse for human life. Dark magic had the use of shadows and sometimes telekinesis.