Keywords: sex chromosome

Flavors of Non-Random Meiotic Segregation of Autosomes and Sex Chromosomes

F. Pajpach, T. Wu, L. Shearwin-Whyatt, K. Jones and F. Grützner,  Genes,  12. 2021.
Segregation of chromosomes is a multistep process occurring both at mitosis and meiosis to ensure that daughter cells receive a complete set of genetic information. Critical components in the chromosome segregation include centromeres, kinetochores, components of sister chromatid ...
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X-linked meiotic drive can boost population size and persistence

C. Mackintosh, A. Pomiankowski and M. F. Scott,  Genetics,  217:11. 2020.
Here, we find general conditions for the spread and fixation of X-linked alleles. Our conditions show that the spread of X-linked alleles depends on sex-specific selection and transmission rather than the time spent in each sex. Applying this logic to meiotic drive, we show that ...
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