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Nomenclature and General Morphology of Chromosomes

  • Hans Georg Schwarzacher
Part of the Handbuch der mikroskopischen Anatomie des Menschen book series (MIKROSKOPISCHEN, volume 1 / 3)

Abstract

Chromosomes are the dense and intensely stainable small bodies, first described by Flemming (1882), Strasburger (1882), and van Beneden (1883). The name “chromosome” was proposed by Waldeyer in 1888. Form and number of chromosomes are species specific. In general they appear as small threads or sticks about l–2μ thick and several μ in length. In most species all cells of an individual have at least one complete set of chromosomes. In each mitotic division occurring in any tissue the same form and the same basic number of chromosomes are found. They are equally distributed to the daughter cells so that each contains the same chromosomes as the mother cell. Before the chromosomes divide they are replicated (or reduplicated) in the mother cell.

Keywords

Mother Cell Centromeric Region General Morphology Secondary Constriction Giemsa Stain 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 1976

Authors and Affiliations

  • Hans Georg Schwarzacher
    • 1
  1. 1.Histologisch-Embryologisches Institut der UniversitätWienGermany

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