PICI thieves: Molecular piracy and cooperation

Amelia K. Schmidt; Dominick R. Faith; Patrick R. Secor

doi:10.1016/j.chom.2022.12.008

PICI thieves: Molecular piracy and cooperation

Amelia K. Schmidt, Dominick R. Faith, Patrick R. Secor

University of Montana

Research output: Contribution to journal › Comment/debate

Abstract

Phage-inducible chromosomal islands (PICIs) steal structural proteins from helper phages. In two related studies, Penadés and coworkers reveal that PICIs are not parasites but mutualists. Some PICIs mobilize defense systems that restrict niche competitors, while other PICIs encode their own capsids and steal helper phage tails without affecting their fitness.

Original language	English
Pages (from-to)	3-5
Number of pages	3
Journal	Cell Host and Microbe
Volume	31
Issue number	1
DOIs	https://doi.org/10.1016/j.chom.2022.12.008
State	Published - Jan 11 2023

Keywords

Genomic Islands
Bacteriophages/genetics
Capsid

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10.1016/j.chom.2022.12.008

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title = "PICI thieves: Molecular piracy and cooperation",

abstract = "Phage-inducible chromosomal islands (PICIs) steal structural proteins from helper phages. In two related studies, Penad{\'e}s and coworkers reveal that PICIs are not parasites but mutualists. Some PICIs mobilize defense systems that restrict niche competitors, while other PICIs encode their own capsids and steal helper phage tails without affecting their fitness.",

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T2 - Molecular piracy and cooperation

AU - Schmidt, Amelia K.

AU - Faith, Dominick R.

AU - Secor, Patrick R.

PY - 2023/1/11

Y1 - 2023/1/11

N2 - Phage-inducible chromosomal islands (PICIs) steal structural proteins from helper phages. In two related studies, Penadés and coworkers reveal that PICIs are not parasites but mutualists. Some PICIs mobilize defense systems that restrict niche competitors, while other PICIs encode their own capsids and steal helper phage tails without affecting their fitness.

AB - Phage-inducible chromosomal islands (PICIs) steal structural proteins from helper phages. In two related studies, Penadés and coworkers reveal that PICIs are not parasites but mutualists. Some PICIs mobilize defense systems that restrict niche competitors, while other PICIs encode their own capsids and steal helper phage tails without affecting their fitness.

KW - Genomic Islands

KW - Bacteriophages/genetics

KW - Capsid

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U2 - 10.1016/j.chom.2022.12.008

DO - 10.1016/j.chom.2022.12.008

M3 - Comment/debate

C2 - 36634621

AN - SCOPUS:85144807783

SN - 1931-3128

VL - 31

SP - 3

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JO - Cell Host and Microbe

JF - Cell Host and Microbe

IS - 1

ER -

PICI thieves: Molecular piracy and cooperation

Abstract

Keywords

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