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Cited by 320

The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.

Direction of active sliding of microtubules in Tetrahymena cilia.

Open access
Sale, W S, Satir, P·1977·Proceedings of the National Academy of Sciences

Abstract

Axonemes of protozoan (Tetrahymena thermophila BIII) cilia, isolated by the dibucaine method, were treated briefly with trypsin after removal of the ciliary membranes by treatment with Triton X-100. After attachment to polylysine-coated surfaces, the partially digested axonemes remained mainly intact cylinders. Such attached axonemes can be treated with ATP, which induces microtubles sliding. ATP-treated preparations showed disrupted axonemes in which doublets had telescoped out of the original cylinders. These could be captured in place for electron microscopy after critical point drying. Images of this type were used to determine relative movement between adjacent doublet microtubules. Each doublet actively slid relative to its neighbors in a single direction, in which the polarity of force generation of the dynein arms was from base to tip.

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Crossref · 10.1073/pnas.74.5.2045

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Metadata

Authors
Sale, W. S., & Satir, P.
Venue
Proceedings of the National Academy of Sciences
Published
1977-05
Volume
74
Issue
5
Pages
2045-2049
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2079566817
Cited by
320
References
12
FWCI
7.20
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Direction of active sliding of microtubules in Tetrahymena cilia. https://app.cochat.ai/papers/10.1073/pnas.74.5.2045
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Sale, W. S., & Satir, P. (1977). Direction of active sliding of microtubules in Tetrahymena cilia. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.74.5.2045

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.