Molecular basis for PICS-mediated piRNA biogenesis and cell division

C. elegans piRNA biogenesis and chromosome segregation (PICS) complex is composed of TOFU-6, PICS-1, ERH-2, and two mutually exclusive factors PID-1 and TOST-1. By employing biochemical, structural, and cellular biology methods, the authors show that the PICS complex is an octamer consisting of two...

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Autores principales: Xiaoyang Wang, Chenming Zeng, Shanhui Liao, Zhongliang Zhu, Jiahai Zhang, Xiaoming Tu, Xuebiao Yao, Xuezhu Feng, Shouhong Guang, Chao Xu
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/5e96c505b8154245861d516cea7565ea
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Sumario:C. elegans piRNA biogenesis and chromosome segregation (PICS) complex is composed of TOFU-6, PICS-1, ERH-2, and two mutually exclusive factors PID-1 and TOST-1. By employing biochemical, structural, and cellular biology methods, the authors show that the PICS complex is an octamer consisting of two copies of each subunit, and functions in piRNA biogenesis and mitosis.