Traits as diverse as the color of a person's eyes and the scent of a rose are determined by the information contained in DNA. Learn how this information is coded by strings of molecules called ...

images of the individual chromosomes are arranged into a standardized format known as a karyotype, or more precisely, a karyogram (Figure 1a-c). According to international conventions, human ...

2013;13(6):601-611. In other situations, normal microarray analysis in the presence of an abnormal karyotype, such as marker chromosomes, is reassuring, as it indicates that the marker is lacking ...