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biosights: December 4, 2017

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Manage episode 198455422 series 2045212
Content provided by Rockefeller University Press and The Rockefeller University Press. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Rockefeller University Press and The Rockefeller University Press or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.

Adult neuroblasts DOCK into position

In the postnatal/adult brain, interneuron precursors, or neuroblasts, migrate along the rostral migratory stream by undergoing cycles of leading process extension followed by somal translocation. Nakamuta et al. reveal that the Rac/Cdc42 guanine nucleotide exchange factor DOCK7 coordinates this migratory cycle by regulating both Rac-dependent leading process extension and p116Rip-dependent actin assembly at the cell rear. This biosights episode presents the paper by Nakamuta et al. from the December 4th, 2017, issue of The Journal of Cell Biology and includes an interview with the paper's senior author, Linda Van Aelst (Cold Spring Harbor Laboratory, NY). Produced by Caitlin Sedwick and Ben Short. See the associated paper in JCB for details on the funding provided to support this original research.

Subscribe to biosights via iTunes or RSS View biosights archive

The Rockefeller University Press biosights@rockefeller.edu

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119 episodes

Artwork

biosights: December 4, 2017

biosights

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Manage episode 198455422 series 2045212
Content provided by Rockefeller University Press and The Rockefeller University Press. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Rockefeller University Press and The Rockefeller University Press or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.

Adult neuroblasts DOCK into position

In the postnatal/adult brain, interneuron precursors, or neuroblasts, migrate along the rostral migratory stream by undergoing cycles of leading process extension followed by somal translocation. Nakamuta et al. reveal that the Rac/Cdc42 guanine nucleotide exchange factor DOCK7 coordinates this migratory cycle by regulating both Rac-dependent leading process extension and p116Rip-dependent actin assembly at the cell rear. This biosights episode presents the paper by Nakamuta et al. from the December 4th, 2017, issue of The Journal of Cell Biology and includes an interview with the paper's senior author, Linda Van Aelst (Cold Spring Harbor Laboratory, NY). Produced by Caitlin Sedwick and Ben Short. See the associated paper in JCB for details on the funding provided to support this original research.

Subscribe to biosights via iTunes or RSS View biosights archive

The Rockefeller University Press biosights@rockefeller.edu

  continue reading

119 episodes

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