Type of Submission
Poster
Keywords
Netrin, Western, Tetrahymena
Abstract
Netrin-3 is a guidance protein expressed throughout the animal kingdom, and involved in the development of branched structures such as the nervous system, lung, and mammary gland. We have previously shown that peptides derived from this protein serve as chemorepellents and mitotic inhibitors in Tetrahymena thermophila. Our previous work shows that Tetrahymena synthesize and secrete a netrin-3-like protein, as detected by ELISA. In this study, we find that a netrin-3-like protein is present in whole cell extract and secreted protein, as detected by Western blotting. A protein of approximately 48 kD is consistently detected in our Western blots. In addition, we often detect a protein of 52 kD, which may be the netrin-1-like protein of Tetrahymena that we have previously described. Further studies will enable us to determine whether the 52-kD protein is indeed the netrin-1 like protein of Tetrahymena.
Campus Venue
Stevens Student Center Lobby
Location
Cedarville, OH
Start Date
4-11-2018 11:00 AM
End Date
4-11-2018 2:00 PM
Creative Commons License
This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License.
Netrin-3: Tracking the Elusive Antimitotic Signal on the Western Frontier
Cedarville, OH
Netrin-3 is a guidance protein expressed throughout the animal kingdom, and involved in the development of branched structures such as the nervous system, lung, and mammary gland. We have previously shown that peptides derived from this protein serve as chemorepellents and mitotic inhibitors in Tetrahymena thermophila. Our previous work shows that Tetrahymena synthesize and secrete a netrin-3-like protein, as detected by ELISA. In this study, we find that a netrin-3-like protein is present in whole cell extract and secreted protein, as detected by Western blotting. A protein of approximately 48 kD is consistently detected in our Western blots. In addition, we often detect a protein of 52 kD, which may be the netrin-1-like protein of Tetrahymena that we have previously described. Further studies will enable us to determine whether the 52-kD protein is indeed the netrin-1 like protein of Tetrahymena.
