Analysis of ciliary import
Copyright © 2013 Elsevier Inc. All rights reserved..
Cilia and flagella are microtubule-based organelles that play important roles in human health by contributing to cellular motility as well as sensing and responding to environmental cues. Defects in cilia formation and function cause a broad class of human genetic diseases called ciliopathies. To carry out their specialized functions, cilia contain a unique complement of proteins that must be imported into the ciliary compartment. In this chapter, we describe methods to measure the permeability barrier of the ciliary gate by microinjection of fluorescent proteins and dextrans of different sizes into ciliated cells. We also describe a fluorescence recovery after photobleaching assay to measure the entry of ciliary proteins into the ciliary compartment. These assays can be used to determine the molecular mechanisms that regulate the formation and function of cilia in mammalian cells.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2013 |
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| Erschienen: |
2013 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:524 |
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| Enthalten in: |
Methods in enzymology - 524(2013) vom: 03., Seite 75-89 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Dishinger, John F [VerfasserIn] |
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| Links: |
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| Themen: |
Carrier Proteins |
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| Anmerkungen: |
Date Completed 27.08.2013 Date Revised 21.10.2021 published: Print Citation Status MEDLINE |
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| doi: |
10.1016/B978-0-12-397945-2.00005-6 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| 520 | |a Copyright © 2013 Elsevier Inc. All rights reserved. | ||
| 520 | |a Cilia and flagella are microtubule-based organelles that play important roles in human health by contributing to cellular motility as well as sensing and responding to environmental cues. Defects in cilia formation and function cause a broad class of human genetic diseases called ciliopathies. To carry out their specialized functions, cilia contain a unique complement of proteins that must be imported into the ciliary compartment. In this chapter, we describe methods to measure the permeability barrier of the ciliary gate by microinjection of fluorescent proteins and dextrans of different sizes into ciliated cells. We also describe a fluorescence recovery after photobleaching assay to measure the entry of ciliary proteins into the ciliary compartment. These assays can be used to determine the molecular mechanisms that regulate the formation and function of cilia in mammalian cells | ||
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| 700 | 1 | |a Verhey, Kristen J |e verfasserin |4 aut | |
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