Cohesin ring gates are specialized for meiotic cell division
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Cohesin is a ring complex closed with SMC-1, SMC-3, and a kleisin subunit, mediating sister chromatid cohesion in mitosis and meiosis. Kleisin N- and C-terminal domains interact with SMC-3 and SMC-1, forming two distinct cohesin gates. Whether these gates are ... ...