The spatial organization of the genome in mammalian cells.
A number of recent studies have indicated that the location of a given mammalian chromosome within the interphase nucleus is related to its size, whereas other work has implicated a chromosome's gene density as a factor. Recent investigations of the degree to which an ordered arrangement of mitotic chromosomes on the metaphase plate is inherited and perpetuated during successive cell cycles have also yielded somewhat controversial results. The arrangement of chromosomes in the nucleus also has been investigated by the analysis of chromosomal translocations, with some surprising recent findings.
Pederson
Thoru
T
Program in Cell Dynamics and Department of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, Worcester, MA 01605, USA. thoru.pederson@umassmed.edu
D000818:Animals; D002467:Cell Nucleus / Q000502:physiology*; D002875:Chromosomes / Q000502:physiology*; D004622:Embryo, Mammalian / Q000502:physiology; D019143:Evolution, Molecular; D016678:Genome; D015894:Genome, Human; D006801:Humans; D011323:Primates / Q000235:genetics; D014178:Translocation, Genetic