Ipsilateral restriction of chromosome movement along a centrosome, and apical-basal axis during the cell cycle
Author:
Affiliation:
1. University of California, San Francisco
2. Sonoma State University
Abstract
Little is known about how distance between homologous chromosomes are controlled during the cell cycle. Here, we show that the distribution of centromere components display two discrete clusters placed to either side of the centrosome and apical/basal axis from prophase to G1 interphase. 4-Dimensional live cell imaging analysis of centromere and centrosome tracking reveals that centromeres oscillate largely within one cluster, but do not cross over to the other cluster. We propose a model of an axis-dependent ipsilateral restriction of chromosome oscillations throughout mitosis.
Publisher
Research Square Platform LLC
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