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Virus Budding
Enveloped viruses exit producer cells and acquire their external lipid envelopes by budding through limiting cellular membranes. Most viruses encode multifunctional structural proteins that coordinate the processes of virion assembly, membrane envelopment, budding, and maturation. In many cases, the...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
2021
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7413661/ http://dx.doi.org/10.1016/B978-0-12-814515-9.00023-0 |
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author | Rheinemann, Lara Sundquist, Wesley I. |
author_facet | Rheinemann, Lara Sundquist, Wesley I. |
author_sort | Rheinemann, Lara |
collection | PubMed |
description | Enveloped viruses exit producer cells and acquire their external lipid envelopes by budding through limiting cellular membranes. Most viruses encode multifunctional structural proteins that coordinate the processes of virion assembly, membrane envelopment, budding, and maturation. In many cases, the cellular ESCRT pathway is recruited to facilitate the membrane fission step of budding, but alternative strategies are also employed. Recently, many viruses previously considered to be non-enveloped have been shown to exit cells non-lytically within vesicles, adding further complexity to the intricacies of virus budding and egress. |
format | Online Article Text |
id | pubmed-7413661 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
record_format | MEDLINE/PubMed |
spelling | pubmed-74136612020-08-10 Virus Budding Rheinemann, Lara Sundquist, Wesley I. Encyclopedia of Virology Article Enveloped viruses exit producer cells and acquire their external lipid envelopes by budding through limiting cellular membranes. Most viruses encode multifunctional structural proteins that coordinate the processes of virion assembly, membrane envelopment, budding, and maturation. In many cases, the cellular ESCRT pathway is recruited to facilitate the membrane fission step of budding, but alternative strategies are also employed. Recently, many viruses previously considered to be non-enveloped have been shown to exit cells non-lytically within vesicles, adding further complexity to the intricacies of virus budding and egress. 2021 2021-03-01 /pmc/articles/PMC7413661/ http://dx.doi.org/10.1016/B978-0-12-814515-9.00023-0 Text en Copyright © 2021 Elsevier Ltd. All rights reserved. Since January 2020 Elsevier has created a COVID-19 resource centre with free information in English and Mandarin on the novel coronavirus COVID-19. The COVID-19 resource centre is hosted on Elsevier Connect, the company's public news and information website. Elsevier hereby grants permission to make all its COVID-19-related research that is available on the COVID-19 resource centre - including this research content - immediately available in PubMed Central and other publicly funded repositories, such as the WHO COVID database with rights for unrestricted research re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for free by Elsevier for as long as the COVID-19 resource centre remains active. |
spellingShingle | Article Rheinemann, Lara Sundquist, Wesley I. Virus Budding |
title | Virus Budding |
title_full | Virus Budding |
title_fullStr | Virus Budding |
title_full_unstemmed | Virus Budding |
title_short | Virus Budding |
title_sort | virus budding |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7413661/ http://dx.doi.org/10.1016/B978-0-12-814515-9.00023-0 |
work_keys_str_mv | AT rheinemannlara virusbudding AT sundquistwesleyi virusbudding |