AtTIP1;3 and AtTIP5;1, the only highly expressed Arabidopsis pollen-specific aquaporins, transport water and urea

Autores
Soto, G.; Alleva, K.; Mazzella, M.A.; Amodeo, G.; Muschietti, J.P.
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Pollination includes processes where water and/or solute movements must be finely regulated, suggesting participation of aquaporins. Using information available from different transcriptional profilings of Arabidopsis thaliana mature pollen, we showed that the only aquaporins that are selectively and highly expressed in mature pollen are two TIPs: AtTIP1;3 and AtTIP5;1. Pollen exhibited a lower number and more exclusive type of aquaporin expressed genes when compared to other single cell transcriptional profilings. When characterized using Xenopus oocyte swelling assays, AtTIP1;3 and AtTIP5;1 showed intermediate water permeabilities. Although they displayed neither glycerol nor boric acid permeability they both transported urea. In conclusion, these results suggest a function for AtTIP1;3 and AtTIP5;1 as specific water and urea channels in Arabidopsis pollen. © 2008 Federation of European Biochemical Societies.
Fil:Soto, G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
Fil:Mazzella, M.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
Fil:Muschietti, J.P. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
Fuente
FEBS Lett. 2008;582(29):4077-4082
Materia
Arabidopsis
Pollen hydration
Pollen tube
Solute transport
Tonoplast aquaporin
Urea
aquaporin
boric acid
glycerol
urea
animal cell
Arabidopsis
article
cell swelling
controlled study
DNA fingerprinting
gene locus
genetic transcription
nonhuman
oocyte
pollen
priority journal
protein expression
water permeability
water transport
Animals
Aquaporins
Arabidopsis
Arabidopsis Proteins
Biological Transport
Gene Expression Regulation, Plant
Pollen
Transcription, Genetic
Urea
Water
Xenopus
Arabidopsis
Arabidopsis thaliana
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/2.5/ar
Repositorio
Biblioteca Digital (UBA-FCEN)
Institución
Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
OAI Identificador
paperaa:paper_00145793_v582_n29_p4077_Soto
Acceder
id BDUBAFCEN_148ef22fb32d26f859692e3626a216fa
oai_identifier_str paperaa:paper_00145793_v582_n29_p4077_Soto
network_acronym_str BDUBAFCEN
repository_id_str 1896
network_name_str Biblioteca Digital (UBA-FCEN)
spelling AtTIP1;3 and AtTIP5;1, the only highly expressed Arabidopsis pollen-specific aquaporins, transport water and ureaSoto, G.Alleva, K.Mazzella, M.A.Amodeo, G.Muschietti, J.P.ArabidopsisPollen hydrationPollen tubeSolute transportTonoplast aquaporinUreaaquaporinboric acidglycerolureaanimal cellArabidopsisarticlecell swellingcontrolled studyDNA fingerprintinggene locusgenetic transcriptionnonhumanoocytepollenpriority journalprotein expressionwater permeabilitywater transportAnimalsAquaporinsArabidopsisArabidopsis ProteinsBiological TransportGene Expression Regulation, PlantPollenTranscription, GeneticUreaWaterXenopusArabidopsisArabidopsis thalianaPollination includes processes where water and/or solute movements must be finely regulated, suggesting participation of aquaporins. Using information available from different transcriptional profilings of Arabidopsis thaliana mature pollen, we showed that the only aquaporins that are selectively and highly expressed in mature pollen are two TIPs: AtTIP1;3 and AtTIP5;1. Pollen exhibited a lower number and more exclusive type of aquaporin expressed genes when compared to other single cell transcriptional profilings. When characterized using Xenopus oocyte swelling assays, AtTIP1;3 and AtTIP5;1 showed intermediate water permeabilities. Although they displayed neither glycerol nor boric acid permeability they both transported urea. In conclusion, these results suggest a function for AtTIP1;3 and AtTIP5;1 as specific water and urea channels in Arabidopsis pollen. © 2008 Federation of European Biochemical Societies.Fil:Soto, G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.Fil:Mazzella, M.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.Fil:Muschietti, J.P. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.2008info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12110/paper_00145793_v582_n29_p4077_SotoFEBS Lett. 2008;582(29):4077-4082reponame:Biblioteca Digital (UBA-FCEN)instname:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturalesinstacron:UBA-FCENenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/2.5/ar2025-09-29T13:43:00Zpaperaa:paper_00145793_v582_n29_p4077_SotoInstitucionalhttps://digital.bl.fcen.uba.ar/Universidad públicaNo correspondehttps://digital.bl.fcen.uba.ar/cgi-bin/oaiserver.cgiana@bl.fcen.uba.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:18962025-09-29 13:43:01.863Biblioteca Digital (UBA-FCEN) - Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturalesfalse
dc.title.none.fl_str_mv AtTIP1;3 and AtTIP5;1, the only highly expressed Arabidopsis pollen-specific aquaporins, transport water and urea
title AtTIP1;3 and AtTIP5;1, the only highly expressed Arabidopsis pollen-specific aquaporins, transport water and urea
spellingShingle AtTIP1;3 and AtTIP5;1, the only highly expressed Arabidopsis pollen-specific aquaporins, transport water and urea
Soto, G.
Arabidopsis
Pollen hydration
Pollen tube
Solute transport
Tonoplast aquaporin
Urea
aquaporin
boric acid
glycerol
urea
animal cell
Arabidopsis
article
cell swelling
controlled study
DNA fingerprinting
gene locus
genetic transcription
nonhuman
oocyte
pollen
priority journal
protein expression
water permeability
water transport
Animals
Aquaporins
Arabidopsis
Arabidopsis Proteins
Biological Transport
Gene Expression Regulation, Plant
Pollen
Transcription, Genetic
Urea
Water
Xenopus
Arabidopsis
Arabidopsis thaliana
title_short AtTIP1;3 and AtTIP5;1, the only highly expressed Arabidopsis pollen-specific aquaporins, transport water and urea
title_full AtTIP1;3 and AtTIP5;1, the only highly expressed Arabidopsis pollen-specific aquaporins, transport water and urea
title_fullStr AtTIP1;3 and AtTIP5;1, the only highly expressed Arabidopsis pollen-specific aquaporins, transport water and urea
title_full_unstemmed AtTIP1;3 and AtTIP5;1, the only highly expressed Arabidopsis pollen-specific aquaporins, transport water and urea
title_sort AtTIP1;3 and AtTIP5;1, the only highly expressed Arabidopsis pollen-specific aquaporins, transport water and urea
dc.creator.none.fl_str_mv Soto, G.
Alleva, K.
Mazzella, M.A.
Amodeo, G.
Muschietti, J.P.
author Soto, G.
author_facet Soto, G.
Alleva, K.
Mazzella, M.A.
Amodeo, G.
Muschietti, J.P.
author_role author
author2 Alleva, K.
Mazzella, M.A.
Amodeo, G.
Muschietti, J.P.
author2_role author
author
author
author
dc.subject.none.fl_str_mv Arabidopsis
Pollen hydration
Pollen tube
Solute transport
Tonoplast aquaporin
Urea
aquaporin
boric acid
glycerol
urea
animal cell
Arabidopsis
article
cell swelling
controlled study
DNA fingerprinting
gene locus
genetic transcription
nonhuman
oocyte
pollen
priority journal
protein expression
water permeability
water transport
Animals
Aquaporins
Arabidopsis
Arabidopsis Proteins
Biological Transport
Gene Expression Regulation, Plant
Pollen
Transcription, Genetic
Urea
Water
Xenopus
Arabidopsis
Arabidopsis thaliana
topic Arabidopsis
Pollen hydration
Pollen tube
Solute transport
Tonoplast aquaporin
Urea
aquaporin
boric acid
glycerol
urea
animal cell
Arabidopsis
article
cell swelling
controlled study
DNA fingerprinting
gene locus
genetic transcription
nonhuman
oocyte
pollen
priority journal
protein expression
water permeability
water transport
Animals
Aquaporins
Arabidopsis
Arabidopsis Proteins
Biological Transport
Gene Expression Regulation, Plant
Pollen
Transcription, Genetic
Urea
Water
Xenopus
Arabidopsis
Arabidopsis thaliana
dc.description.none.fl_txt_mv Pollination includes processes where water and/or solute movements must be finely regulated, suggesting participation of aquaporins. Using information available from different transcriptional profilings of Arabidopsis thaliana mature pollen, we showed that the only aquaporins that are selectively and highly expressed in mature pollen are two TIPs: AtTIP1;3 and AtTIP5;1. Pollen exhibited a lower number and more exclusive type of aquaporin expressed genes when compared to other single cell transcriptional profilings. When characterized using Xenopus oocyte swelling assays, AtTIP1;3 and AtTIP5;1 showed intermediate water permeabilities. Although they displayed neither glycerol nor boric acid permeability they both transported urea. In conclusion, these results suggest a function for AtTIP1;3 and AtTIP5;1 as specific water and urea channels in Arabidopsis pollen. © 2008 Federation of European Biochemical Societies.
Fil:Soto, G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
Fil:Mazzella, M.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
Fil:Muschietti, J.P. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
description Pollination includes processes where water and/or solute movements must be finely regulated, suggesting participation of aquaporins. Using information available from different transcriptional profilings of Arabidopsis thaliana mature pollen, we showed that the only aquaporins that are selectively and highly expressed in mature pollen are two TIPs: AtTIP1;3 and AtTIP5;1. Pollen exhibited a lower number and more exclusive type of aquaporin expressed genes when compared to other single cell transcriptional profilings. When characterized using Xenopus oocyte swelling assays, AtTIP1;3 and AtTIP5;1 showed intermediate water permeabilities. Although they displayed neither glycerol nor boric acid permeability they both transported urea. In conclusion, these results suggest a function for AtTIP1;3 and AtTIP5;1 as specific water and urea channels in Arabidopsis pollen. © 2008 Federation of European Biochemical Societies.
publishDate 2008
dc.date.none.fl_str_mv 2008
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12110/paper_00145793_v582_n29_p4077_Soto
url http://hdl.handle.net/20.500.12110/paper_00145793_v582_n29_p4077_Soto
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/2.5/ar
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/2.5/ar
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv FEBS Lett. 2008;582(29):4077-4082
reponame:Biblioteca Digital (UBA-FCEN)
instname:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
instacron:UBA-FCEN
reponame_str Biblioteca Digital (UBA-FCEN)
collection Biblioteca Digital (UBA-FCEN)
instname_str Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
instacron_str UBA-FCEN
institution UBA-FCEN
repository.name.fl_str_mv Biblioteca Digital (UBA-FCEN) - Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
repository.mail.fl_str_mv ana@bl.fcen.uba.ar
_version_ 1844618737620090880
score 13.070432

Publicaciones similares