Axonal Transport of Tritium-Labeled Putrescine in the Embryonic Visual System of Zebrafish
- 23 June 1972
- journal article
- other
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 176 (4041), 1327-1329
- https://doi.org/10.1126/science.176.4041.1327
Abstract
The transport of [3H]putrescine is demonstrated by autoradiography in the retino-tectal tract of Brachydanio rerio embryos. Transport of [3H]putrescine appears to be more rapid than that of tritium-labeled protein and is not inhibited by a colchicine effect on axonal neurotubules as is protein transport. The radioactivity transported to the brain is found, on electrophoresis, in the putrescine fraction.Keywords
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