Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2019 Feb 6;151(4):593–605. doi: 10.1085/jgp.201812268

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2019 Ríos et al.

This article is available under a Creative Commons License (Attribution 4.0 International, as described at https://creativecommons.org/licenses/by/4.0/).

PMC Copyright notice

Figure 6. — Quantitative analysis of triadic junctions. (A) T tubule of a toadfish swim bladder (Franzini-Armstrong and Nunzi, 1983). The quantitative analysis is not possible, as the couplon or couplons are only partially imaged. (B) A T tubule from toadfish, shown as one of the first examples of the canonical structure (Block et al., 1988). (C) Successful idealization of B. (D) Junction in a stac3^−/− zebrafish embryo rescued by expression of stac3 (Linsley et al., 2017). (E) Alignments using grids with slightly different rotation angles to segments of the tubule, consistent with the presence of small couplons separated by nonjunctional T tubule. (F) Idealization of the particles in D.