We show that depletion of klp10A results in elongation of the mother centrosomes in stem cells, but not the daughter centrosomes in the stem cells or any centrosomes in SGs, differentiating progeny of stem cells. Thus, it remains unclear whether the increase in cell death is indeed a consequence of reduced gonialblast size. These examples highlight that the asymmetry in daughter cell sizes can be a programmed process and does not inherently lead to cell death, as observed in klp10A RNAi GSC divisions. The funders had no role in study design, data collection and interpretation, or the decision to submit the work for publication. This step was followed by an additional 25 min fixation on ice. In summary, our study illuminates a critical mechanism for ACD, in which the MT-depolymerizing kinesin, Klp10A, counterbalances the mechanism that generates asymmetric centrosome behavior of mother and daughter centrosomes. Loss of function experiments further revealed that mother centrosomes elongate, specifically in GSCs. Article citation count generated by polling the highest count across the following sources: Crossref , Scopus , PubMed Central. Therefore, it is unlikely that the chromosome missegregation is the cause of GB death.
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