期刊名称：Proceedings of the National Academy of Sciences
印刷版ISSN：0027-8424
电子版ISSN：1091-6490
出版年度：1975
卷号：72
期号：3
页码：1122-1126
DOI：10.1073/pnas.72.3.1122
语种：English
出版社：The National Academy of Sciences of the United States of America
摘要：Flagellar microtubules from Chlamydomonas and sea urchin sperm were used as in vitro assembly sites for chick brain tubulin. Brain microtubules assembled onto the A-tubules, central tubules, and, to a limited extent, onto the distal ends of the axonemes at low tubulin concentrations and onto distal and proximal ends at high tubulin concentrations; however, the rate of assembly onto the distal end was always greater. The rate of neurotubule assembly onto axonemes was shown to be dependent upon tubulin concentration and a forward rate constant for assembly was determined.
