Dynamic organelle distribution initiates actin-based spindle migration in mouse oocytes
oleh: Xing Duan, Yizeng Li, Kexi Yi, Fengli Guo, HaiYang Wang, Pei-Hsun Wu, Jing Yang, Devin B. Mair, Edwin Angelo Morales, Petr Kalab, Denis Wirtz, Sean X. Sun, Rong Li
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2020-01-01 |
Deskripsi
Mammalian oocytes divide asymmetrically during meiotic maturation. Here, the authors show that spindle movement away from oocyte center depends on actin filaments nucleated from the spindle periphery pushing against surrounding mitochondria, which polarizes spontaneously to produce directional spindle motion.