Open Access. Powered by Scholars. Published by Universities.®

Cell Biology Commons

Open Access. Powered by Scholars. Published by Universities.®

PDF

Conference

2018

UNC-5

Articles 1 - 1 of 1

Full-Text Articles in Cell Biology

Mapping Netrin Signaling In Tetrahymena Thermophila, Katelyn R. Malik, Bethany C. Khol, Stephanie J. Hermann, Kenneth W. Ward, Daniele T. Modderman, Heather G. Kuruvilla Apr 2018

Mapping Netrin Signaling In Tetrahymena Thermophila, Katelyn R. Malik, Bethany C. Khol, Stephanie J. Hermann, Kenneth W. Ward, Daniele T. Modderman, Heather G. Kuruvilla

The Research and Scholarship Symposium (2013-2019)

The netrin family of proteins, found throughout the animal kingdom, are well known for their roles in developmental signaling. Netrin-1, the best-studied member of this family, signals through four receptor types in vertebrates: the UNC-5 family, DCC, neogenin, and DSCAM. We have previously characterized a netrin-1-like protein in the ciliated protozoan, Tetrahymena thermophila. This protein is secreted from Tetrahymena, and functions as a chemorepellent. Since a netrin-like protein is produced by this organism, we hypothesized that some components of the vertebrate netrin signaling pathway might also be present in Tetrahymena. Through immunolocalization on the plasma membrane of the cell, we ...