Non-linear elastic properties of actin patches to partially rescue yeast endocytosis efficiency in the absence of the cross-linker Sac6-Reference-Cited by-同舟云学术

Non-linear elastic properties of actin patches to partially rescue yeast endocytosis efficiency in the absence of the cross-linker Sac6

Published:2022 Issue:7 Volume:18 Page:1479-1488
ISSN:1744-683X
Container-title:Soft Matter
language:en
Short-container-title:Soft Matter

Author:

Reda Belbahri¹²^ORCID,Alphée Michelot²^ORCID,Julien Heuvingh¹^ORCID,Olivia du Roure¹^ORCID

Affiliation:

1. PMMH, CNRS, ESPCI Paris, Université PSL, Sorbonne Université, Université de Paris, Paris, France

2. Aix Marseille Univ, CNRS, IBDM, Turing Centre for Living Systems, Marseille, France

Abstract

Viscoelastic measurements of actin patches, using magnetic micro-cylinders, show that patches lacking a crosslinker are softer but stiffen with stress, allowing in some cases the build-up of elastic energy necessary for endocytosis.

Funder

H2020 European Research Council

Agence Nationale de la Recherche

Publisher

Royal Society of Chemistry (RSC)

Subject

Condensed Matter Physics,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/SM/D1SM01437D

Reference56 articles.

1. Nonlinear elasticity in biological gels

2. Elastic Behavior of Cross-Linked and Bundled Actin Networks

3. Mechanics of Bundled Semiflexible Polymer Networks

4. Cross-Linking Molecules Modify Composite Actin Networks Independently

5. Motility of ActA protein-coated microspheres driven by actin polymerization

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1. A Role for Cross-linking Proteins in Actin Filament Network Organization and Force Generation;2024-04-20

2. The endocytic protein machinery as an actin-driven membrane-remodeling machine;European Journal of Cell Biology;2022-09

3. Correction: Non-linear elastic properties of actin patches to partially rescue yeast endocytosis efficiency in the absence of the cross-linker Sac6;Soft Matter;2022