Marston lab paper featured in Developmental Cell. Image Authors Galander, S., Barton, R.E., Borek, W.E., Spanos, C., Kelly, D.A., Robertson, D., Rappsilber, J. and Marston, A.L. Summary Uniquely during meiosis I, homologs, rather than sister chromatids, are segregated. Galander et al. show that the meiosis I-specific Spo13 protein prevents sister chromatid segregation by controlling the effects of multiple kinases to both enforce sister kinetochore co-orientation and prevent premature loss of cohesion. Related links Journal Link Marston Lab DOI This article was published on 2024-06-17