pgen.1009870.s019.mp4 (4.75 MB)
Download fileGreen2/3 dot splitting in an early Cap-H2cc1/ Df spermatocyte.
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posted on 2021-10-20, 17:36 authored by Luisa Vernizzi, Christian F. LehnerCap-H2cc1/ Df spermatocytes with bam>UASt-RedX Green2/3 were analyzed by time-lapse imaging at 60 sec intervals. The splitting of a Green2/3 dot into two, as observed in the spermatocyte presented in Fig 6F, is shown in a maximum intensity projection. Time (h:min:sec) is indicated with t = 0 at start of the movie.
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interphase might requirefirst meiotic divisionexcessive chromosome missegregationdiv >< padditional force generatorsalternative homolog conjunctionh2 precluded conjunctioncondensin ii subunitschromosome territory formationdrosophila melanogaster </occasional chromocenter disruptionabolish chromocenter disruptionhomologous associations ariseterritory formationcondensin iidrosophila </homologous chromosomeshomolog pairingh2 </chromocenter persistencespecial systemresults indicateremarkable separationrandom segregationpericentromeric heterochromatinmoved apartmolecular basislarge blocksgenome ploidyforces remainsf actindna satellitesconjoins homologscentromere clusterscentromere clusteringbivalent individualizationautosomal homologsapplied time
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