Polarity in ciliate models: from cilia to cell architecture

Detalhes bibliográficos
Autor(a) principal: Soares, Helena
Data de Publicação: 2019
Outros Autores: Carmona, Bruno, Nolasco, Sofia, Melo, Luís Viseu
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.21/10592
Resumo: FCT_PEst-OE/QUI/UI0612/2013. FCT_PEst-UID/EEA/00066/2013. IPL/2017/CILIOPAT/ESTeSL. IPL/2019/MOONOFCILI/ESTeSL.
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spelling Polarity in ciliate models: from cilia to cell architectureBiologyCell polarityCell patterningCiliates cortexSignalingCiliaBasal bodiesAFMPEst-OE/QUI/UI0612/2013PEst-UID/EEA/00066/2013IPL/2017/CILIOPAT/ESTeSLIPL/2019/MOONOFCILI/ESTeSLFCT_PEst-OE/QUI/UI0612/2013. FCT_PEst-UID/EEA/00066/2013. IPL/2017/CILIOPAT/ESTeSL. IPL/2019/MOONOFCILI/ESTeSL.Tetrahymena and Paramecium are highly differentiated unicellular organisms with elaborated cortical patterns showing a regular arrangement of hundreds to thousands of basal bodies in longitudinal rows that extend from the anterior to the posterior region of the cell. Thus both ciliates exhibit a permanent anteroposterior axis and left-right asymmetry. This cell polarity is reflected in the direction of the structures nucleated around each basal body such as the ciliary rootlets. Studies in these ciliates showed that basal bodies assemble two types of cilia, the cortical cilia and the cilia of the oral apparatus, a complex structure specialized in food capture. These two cilia types display structural differences at their tip domain. Basal bodies possessing distinct compositions creating specialized landmarks are also present. Cilia might be expected to express and transmit polarities throughout signaling pathways given their recognized role in signal transduction. This review will focus on how local polarities in basal bodies/cilia are regulated and transmitted through cell division in order to maintain the global polarity and shape of these cells and locally constrain the interpretation of signals by different cilia. We will also discuss ciliates as excellent biological models to study development and morphogenetic mechanisms and their relationship with cilia diversity and function in metazoans.Frontiers MediaRCIPLSoares, HelenaCarmona, BrunoNolasco, SofiaMelo, Luís Viseu2019-10-21T09:44:42Z2019-102019-10-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.21/10592engSoares H, Carmona B, Nolasco S, Melo LV. Polarity in ciliate models: from cilia to cell architecture. Front Cell Dev Biol. 2019;7:240.10.3389/fcell.2019.00240info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-08-03T10:00:49Zoai:repositorio.ipl.pt:10400.21/10592Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:18:58.933790Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Polarity in ciliate models: from cilia to cell architecture
title Polarity in ciliate models: from cilia to cell architecture
spellingShingle Polarity in ciliate models: from cilia to cell architecture
Soares, Helena
Biology
Cell polarity
Cell patterning
Ciliates cortex
Signaling
Cilia
Basal bodies
AFM
PEst-OE/QUI/UI0612/2013
PEst-UID/EEA/00066/2013
IPL/2017/CILIOPAT/ESTeSL
IPL/2019/MOONOFCILI/ESTeSL
title_short Polarity in ciliate models: from cilia to cell architecture
title_full Polarity in ciliate models: from cilia to cell architecture
title_fullStr Polarity in ciliate models: from cilia to cell architecture
title_full_unstemmed Polarity in ciliate models: from cilia to cell architecture
title_sort Polarity in ciliate models: from cilia to cell architecture
author Soares, Helena
author_facet Soares, Helena
Carmona, Bruno
Nolasco, Sofia
Melo, Luís Viseu
author_role author
author2 Carmona, Bruno
Nolasco, Sofia
Melo, Luís Viseu
author2_role author
author
author
dc.contributor.none.fl_str_mv RCIPL
dc.contributor.author.fl_str_mv Soares, Helena
Carmona, Bruno
Nolasco, Sofia
Melo, Luís Viseu
dc.subject.por.fl_str_mv Biology
Cell polarity
Cell patterning
Ciliates cortex
Signaling
Cilia
Basal bodies
AFM
PEst-OE/QUI/UI0612/2013
PEst-UID/EEA/00066/2013
IPL/2017/CILIOPAT/ESTeSL
IPL/2019/MOONOFCILI/ESTeSL
topic Biology
Cell polarity
Cell patterning
Ciliates cortex
Signaling
Cilia
Basal bodies
AFM
PEst-OE/QUI/UI0612/2013
PEst-UID/EEA/00066/2013
IPL/2017/CILIOPAT/ESTeSL
IPL/2019/MOONOFCILI/ESTeSL
description FCT_PEst-OE/QUI/UI0612/2013. FCT_PEst-UID/EEA/00066/2013. IPL/2017/CILIOPAT/ESTeSL. IPL/2019/MOONOFCILI/ESTeSL.
publishDate 2019
dc.date.none.fl_str_mv 2019-10-21T09:44:42Z
2019-10
2019-10-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.21/10592
url http://hdl.handle.net/10400.21/10592
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Soares H, Carmona B, Nolasco S, Melo LV. Polarity in ciliate models: from cilia to cell architecture. Front Cell Dev Biol. 2019;7:240.
10.3389/fcell.2019.00240
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Frontiers Media
publisher.none.fl_str_mv Frontiers Media
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
_version_ 1799133455484715008

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