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: L’HERITIER Philippe (1979): Dictionnaire de génétique. Masson Paris ; New York ; Barcelone.
Definition: L’HERITIER Philippe (1979): Dictionnaire de génétique. Masson Paris ; New York ; Barcelone.
Context: HARVEY L., BERK, A., MATSUDAIRA, P. KAISER,C. et al. (2005): Biologie molléculaire de la cellule. De Boeck & Lacier, Bruxelles.
Images:
RÉDÉI, G.P. (2008) Encyclopedia of Genetics, Genomics, Proteomics, and Informatics. New York: Springer-Verlag, 1237.