The movie starts at anaphase onset, when sister chromatids separate and sister kinetochores move away from each other as their kinetochore fibers shorten (anaphase A). Almost simultaneously, the two spindle poles move away from each other leading to elongation of the mitotic spindle (anaphase B). The compacted DNA of the chromosome arms excludes the background fluorescence so that chromosome arms appear as dark rod-like structures and the movement of the sister chromatid arms away from each other during anaphase can also be followedComponente Curricular::Educação Superior::Ciências Biológicas::Biologia Geral