Chlamydomonas reinhardtiiformin FOR1 and profilin PRF1 are optimized for acute rapid actin filament assembly-Reference-Cited by-同舟云学术

Chlamydomonas reinhardtiiformin FOR1 and profilin PRF1 are optimized for acute rapid actin filament assembly

Published:2019-12-15 Issue:26 Volume:30 Page:3123-3135
ISSN:1059-1524
Container-title:Molecular Biology of the Cell
language:en
Short-container-title:MBoC

Author:

Christensen Jenna R.¹,Craig Evan W.²,Glista Michael J.¹,Mueller David M.²,Li Yujie¹,Sees Jennifer A.¹,Huang Shengping³,Suarez Cristian¹,Mets Laurens J.¹,Kovar David R.¹⁴,Avasthi Prachee²³

Affiliation:

1. Department of Molecular Genetics and Cell Biology, The University of Chicago, Chicago, IL 60637

2. Department of Anatomy and Cell Biology , University of Kansas Medical Center, Kansas City, KS 66103

3. Department of Ophthalmology, University of Kansas Medical Center, Kansas City, KS 66103

4. Department of Biochemistry and Molecular Biology, The University of Chicago, Chicago, IL 60637

Abstract

An algal profilin PRF1 inhibits actin filament nucleation and elongation at low concentrations that can be overcome by the formin FOR1 for rapid actin assembly. FOR1 is required for assembly of a mating structure in gametic algal cells. Together, FOR1 and PRF1 cooperate to selectively assemble F-actin at the right time and place.

Publisher

American Society for Cell Biology (ASCB)

Subject

Cell Biology,Molecular Biology

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