Keeping sister chromatids together: cohesins in meiosis.

  title={Keeping sister chromatids together: cohesins in meiosis.},
  author={Ekaterina V. Revenkova and Rolf Jessberger},
  volume={130 6},
Meiosis poses unique challenges to chromosome dynamics. Before entry into meiosis, each chromosome is duplicated and gives rise to two sister chromatids linked to each other by cohesion. Production of haploid gametes requires segregation of homologous chromosomes in the first meiotic division and of sister chromatids in the second. To ensure precise distribution of chromosomes to the daughter cells, sister chromatid cohesion (SCC) has to be dissolved in two steps. Maintenance and regulation of… CONTINUE READING

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