Open Access. Powered by Scholars. Published by Universities.®
Molecular and Cellular Neuroscience Commons™
Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Molecular and Cellular Neuroscience
In Vitro Guidance Of Retinal Axons By A Tectal Lamina-Specific Glycoprotein Nel, Yulan Jiang, Hiroya Obama, Soh-Leh Kuan, Ritsuko Nakamura, Chizu Nakamoto, Zhufeng Ouyang, Masaru Nakamoto
In Vitro Guidance Of Retinal Axons By A Tectal Lamina-Specific Glycoprotein Nel, Yulan Jiang, Hiroya Obama, Soh-Leh Kuan, Ritsuko Nakamura, Chizu Nakamoto, Zhufeng Ouyang, Masaru Nakamoto
Biology Faculty Publications
Nel is a glycoprotein containing five chordin-like and six epidermal growth factor-like domains and is strongly expressed in the nervous system. In this study, we have examined expression patterns and in vitro functions of Nel in the chicken retinotectal system. We have found that in the developing tectum, expression of Nel is localized in specific laminae that retinal axons normally do not enter, including the border between the retinorecipient and non-retinorecipient laminae. Nel-binding activity is detected on retinal axons both in vivo and in vitro, suggesting that retinal axons express a receptor for Nel. In vitro, Nel inhibits retinal axon …