which phase of mitosis is shown in the diagram
Zhu Q; Zheng F; Liu AP; Qian J; Fu C; Lin Y
The nuclear envelope (NE) in lower eukaryotes such as Schizosaccharomyces pombe undergoes ample analysis changes during bankrupt mitosis. However, which concrete ambit are important in administering the appearance change of the NE, and how defects in the adding chromosomes/microtubules are reflected in those parameters, are axiological questions that abide unresolved. In this study, we appearance that abnormal break of chromosomes in genetically amiss beef leads to film tethering or agee analysis in adverse to the accumulation of two equal-sized babe nuclei in wild-type cells. We accept that the poleward force is transmitted to the nuclear film through its concrete acquaintance with the afar sister chromatids at the two arbor poles. A abstract archetypal is developed to adumbrate the analysis change of the NE breadth key factors such as the assignment done by the poleward force and angle and apparent energies stored in the film accept been taken into account. Interestingly, the predicted appearance diagram, summarizing the assurance of nuclear appearance on the admeasurement of the amount manual regions, and the pole-to-pole ambit against apparent breadth accord all quantitatively accede able-bodied with our beginning observations, suggesting that this archetypal captures the capital physics complex in bankrupt mitosis.
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
