A Toxoplasma palmitoyl acyl transferase and the palmitoylated armadillo repeat protein TgARO govern apical rhoptry tethering and reveal a critical role for the rhoptries in host cell invasion but not egress.

A Toxoplasma palmitoyl acyl transferase and the palmitoylated armadillo repeat protein TgARO govern apical rhoptry tethering and reveal a critical role for the rhoptries in host cell invasion but not egress.

Apicomplexans are obligate intracellular parasites that actively penetrate their host cells to create an intracellular niche for replication. Commitment to invasion is thought to be mediated by the rhoptries, specialized apical secretory organelles that inject a protein complex into the host cell to...

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Bibliographic Details
Main Authors: Josh R Beck, Connie Fung, Kurtis W Straub, Isabelle Coppens, Ajay A Vashisht, James A Wohlschlegel, Peter J Bradley
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2013-02-01
Series:PLoS Pathogens
Online Access:http://europepmc.org/articles/PMC3567180?pdf=render

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http://europepmc.org/articles/PMC3567180?pdf=render

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