New insights on glycerol transport in Saccharomyces cerevisiae

Bibliographic Details
Main Author: Neves, Luísa
Publication Date: 2004
Other Authors: Lages, Fernanda, Lucas, Cândida
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/20.500.11960/3025
Summary: Previous studies evidenced in Saccharomyces cerevi-siae the activity of a H þ /glycerol symport, derepressed by growth on non-fermentable carbon sources, later associated with GUP1 and GUP2 genes. It was also demonstrated that only the combined deletion of GUP1, GUP2 together with GUT1 (glycerol kinase) abolished active transport in ethanol-induced cells. In this work, we show that a glycerol H þ /symport, with identical characteristics to the previously described, was found in gup1gup2gut1 grown under salt-stress, particularly high in cells collected during diauxic-shift. These results suggest different roles for Gup1/2p than glycerol transport. The gene encoding for glycerol active uptake is thus yet unknown.
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spelling New insights on glycerol transport in Saccharomyces cerevisiaeGlycerol uptakeGUP1GUP2GUT1Saccharomyces cerevisiaePrevious studies evidenced in Saccharomyces cerevi-siae the activity of a H þ /glycerol symport, derepressed by growth on non-fermentable carbon sources, later associated with GUP1 and GUP2 genes. It was also demonstrated that only the combined deletion of GUP1, GUP2 together with GUT1 (glycerol kinase) abolished active transport in ethanol-induced cells. In this work, we show that a glycerol H þ /symport, with identical characteristics to the previously described, was found in gup1gup2gut1 grown under salt-stress, particularly high in cells collected during diauxic-shift. These results suggest different roles for Gup1/2p than glycerol transport. The gene encoding for glycerol active uptake is thus yet unknown.2022-12-20T16:31:22Z2004-01-01T00:00:00Z20042022-11-15T18:09:43Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/20.500.11960/3025eng10.1016/j.febslet.2004.04.003Neves, LuísaLages, FernandaLucas, Cândidainfo:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-04-11T08:09:31Zoai:repositorio.ipvc.pt:20.500.11960/3025Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T13:27:43.261180Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv New insights on glycerol transport in Saccharomyces cerevisiae
title New insights on glycerol transport in Saccharomyces cerevisiae
spellingShingle New insights on glycerol transport in Saccharomyces cerevisiae
Neves, Luísa
Glycerol uptake
GUP1
GUP2
GUT1
Saccharomyces cerevisiae
title_short New insights on glycerol transport in Saccharomyces cerevisiae
title_full New insights on glycerol transport in Saccharomyces cerevisiae
title_fullStr New insights on glycerol transport in Saccharomyces cerevisiae
title_full_unstemmed New insights on glycerol transport in Saccharomyces cerevisiae
title_sort New insights on glycerol transport in Saccharomyces cerevisiae
author Neves, Luísa
author_facet Neves, Luísa
Lages, Fernanda
Lucas, Cândida
author_role author
author2 Lages, Fernanda
Lucas, Cândida
author2_role author
author
dc.contributor.author.fl_str_mv Neves, Luísa
Lages, Fernanda
Lucas, Cândida
dc.subject.por.fl_str_mv Glycerol uptake
GUP1
GUP2
GUT1
Saccharomyces cerevisiae
topic Glycerol uptake
GUP1
GUP2
GUT1
Saccharomyces cerevisiae
description Previous studies evidenced in Saccharomyces cerevi-siae the activity of a H þ /glycerol symport, derepressed by growth on non-fermentable carbon sources, later associated with GUP1 and GUP2 genes. It was also demonstrated that only the combined deletion of GUP1, GUP2 together with GUT1 (glycerol kinase) abolished active transport in ethanol-induced cells. In this work, we show that a glycerol H þ /symport, with identical characteristics to the previously described, was found in gup1gup2gut1 grown under salt-stress, particularly high in cells collected during diauxic-shift. These results suggest different roles for Gup1/2p than glycerol transport. The gene encoding for glycerol active uptake is thus yet unknown.
publishDate 2004
dc.date.none.fl_str_mv 2004-01-01T00:00:00Z
2004
2022-12-20T16:31:22Z
2022-11-15T18:09:43Z
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/20.500.11960/3025
url http://hdl.handle.net/20.500.11960/3025
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1016/j.febslet.2004.04.003
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.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
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instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
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repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
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