Definition: A stage of mitosis of the cell division cycle during which the chromosomes condense, the nuclear membrane disassembles and the centrioles become oriented opposite each other.
Context: As the anaphase initiates the cell cycle becomes irreversible and as the cohesion between sister-chromatids breaks down the spindle fibers pull the new chromosomes (they were until now called chromatids) towards the poles.
Expression: anaphase I, anaphase II
Weighting mark: nor
Sources:
Term: EMERY, A. (2009), Elementos de genética médica. Barcelona: Ed. Elsevier, 13ª Edición. (Revisión científica a cargo del Dr. Rafael Oliva Virgili).
Definition: Real Academia Nacional de Medicina. (2011). Diccionario de términos médicos (1.ª ed.). Madrid, España: Panamericana.
Context: MANCHADO, E. (2011). Control de la salida de mitosis en mamíferos. Tesis de maestría no publicada, Universidad Autónoma de Madrid, Madrid, España.
Notes: Real Academia Nacional de Medicina. (2011). Diccionario de términos médicos (1.ª ed.). Madrid, España: Panamericana.
Images:
RÉDÉI, G.P. (2008) Encyclopedia of Genetics, Genomics, Proteomics, and Informatics. New York: Springer-Verlag, 1237.