Daughter cells inherit asymmetric macromolecule levels after fission.
Is it true that daughter cells inherit asymmetric macromolecule levels after fission?
Yes. Multiple studies demonstrate that daughter cells frequently inherit asymmetric levels of macromolecules, organelles, and cellular components following cell division and fission.
Verdict: SUPPORTED · 6 sources for, 0 against · Last checked
The retrieved literature across multiple model organisms consistently shows that cell division (fission or meiosis) frequently results in asymmetric partitioning of macromolecules, organelles, proteins, and ribosomes between daughter cells. Papers [1], [4], [5], [7], [8], and [11] all explicitly provide evidence supporting the claim of asymmetric inheritance after fission or cell division. No papers refute this claim.
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Dalton, C. M. & Carroll, J. (2013). Biased inheritance of mitochondria during asymmetric cell division in the mouse oocyte. doi.org. https://doi.org/10.1242/jcs.128744
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SN, E. & D, S. (2007). Damage segregation at fissioning may increase growth rates: a superprocess model.. doi.org. https://doi.org/10.1016/j.tpb.2007.02.004
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UK, S. (2021). Senescence in Bacteria and Its Underlying Mechanisms.. doi.org. https://doi.org/10.3389/fcell.2021.668915
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MR, P., I, N., C, C., ME, D., DJ, W., G, D., P, B., D, V., & F, V. (2021). Cdc42 GTPase-activating proteins (GAPs) regulate generational inheritance of cell polarity and cell shape in fission yeast.. doi.org. https://doi.org/10.1091/mbc.e20-10-0666
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L, C., CK, C., C, S., & UC, R. (2024). Spatial and temporal distribution of ribosomes in single cells reveals aging differences between old and new daughters of <i>Escherichia coli</i>.. doi.org. https://doi.org/10.7554/elife.89543
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AM, P., M, T., A, N., & UK, S. (2024). Progressive decline in old pole gene expression signal enhances phenotypic heterogeneity in bacteria.. doi.org. https://doi.org/10.1126/sciadv.adp8784
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