Copper accumulation in Xanthomonas campestris pv. vesicatoria

Detalhes bibliográficos
Autor(a) principal: Ramos,Georgia Barros de A.
Data de Publicação: 1996
Outros Autores: Rosato,Yoko B.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Genetics
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84551996000400002
Resumo: A strain of Xanthomonas campestris pv. vesicatoria showing resistance to 1.2 mM cupric sulfate was analyzed by atomic absorption spectroscopy and ESI (electron spectrophotometry imaging). Accumulation of copper was detected in the periphery of the cell membrane region, suggesting that the mechanism of copper resistance is similar to that previously described for Pseudomonas species. The ESI technique was used to detect copper in the membrane region. Copper-resistance in X. campestris pv. vesicatoria 484 is inducible and occurs by accumulation of the metal and not by efflux mechanism as has been suggested. The growth curve also showed that this system is inducible.
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spelling Copper accumulation in Xanthomonas campestris pv. vesicatoriacopper accumulationXanthomonas campestrisvesicatoriaA strain of Xanthomonas campestris pv. vesicatoria showing resistance to 1.2 mM cupric sulfate was analyzed by atomic absorption spectroscopy and ESI (electron spectrophotometry imaging). Accumulation of copper was detected in the periphery of the cell membrane region, suggesting that the mechanism of copper resistance is similar to that previously described for Pseudomonas species. The ESI technique was used to detect copper in the membrane region. Copper-resistance in X. campestris pv. vesicatoria 484 is inducible and occurs by accumulation of the metal and not by efflux mechanism as has been suggested. The growth curve also showed that this system is inducible.Sociedade Brasileira de Genética1996-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84551996000400002Brazilian Journal of Genetics v.19 n.4 1996reponame:Brazilian Journal of Geneticsinstname:Sociedade Brasileira de Genética (SBG)instacron:SBG10.1590/S0100-84551996000400002info:eu-repo/semantics/openAccessRamos,Georgia Barros de A.Rosato,Yoko B.eng2006-10-31T00:00:00Zoai:scielo:S0100-84551996000400002Revistahttps://www.gmb.org.br/brazilian-journal-of-geneticsONGhttps://old.scielo.br/oai/scielo-oai.phpsede@sgb.org.br || sede@sgb.org.br0100-84550100-8455opendoar:2006-10-31T00:00Brazilian Journal of Genetics - Sociedade Brasileira de Genética (SBG)false
dc.title.none.fl_str_mv Copper accumulation in Xanthomonas campestris pv. vesicatoria
title Copper accumulation in Xanthomonas campestris pv. vesicatoria
spellingShingle Copper accumulation in Xanthomonas campestris pv. vesicatoria
Ramos,Georgia Barros de A.
copper accumulation
Xanthomonas campestris
vesicatoria
title_short Copper accumulation in Xanthomonas campestris pv. vesicatoria
title_full Copper accumulation in Xanthomonas campestris pv. vesicatoria
title_fullStr Copper accumulation in Xanthomonas campestris pv. vesicatoria
title_full_unstemmed Copper accumulation in Xanthomonas campestris pv. vesicatoria
title_sort Copper accumulation in Xanthomonas campestris pv. vesicatoria
author Ramos,Georgia Barros de A.
author_facet Ramos,Georgia Barros de A.
Rosato,Yoko B.
author_role author
author2 Rosato,Yoko B.
author2_role author
dc.contributor.author.fl_str_mv Ramos,Georgia Barros de A.
Rosato,Yoko B.
dc.subject.por.fl_str_mv copper accumulation
Xanthomonas campestris
vesicatoria
topic copper accumulation
Xanthomonas campestris
vesicatoria
description A strain of Xanthomonas campestris pv. vesicatoria showing resistance to 1.2 mM cupric sulfate was analyzed by atomic absorption spectroscopy and ESI (electron spectrophotometry imaging). Accumulation of copper was detected in the periphery of the cell membrane region, suggesting that the mechanism of copper resistance is similar to that previously described for Pseudomonas species. The ESI technique was used to detect copper in the membrane region. Copper-resistance in X. campestris pv. vesicatoria 484 is inducible and occurs by accumulation of the metal and not by efflux mechanism as has been suggested. The growth curve also showed that this system is inducible.
publishDate 1996
dc.date.none.fl_str_mv 1996-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84551996000400002
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84551996000400002
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0100-84551996000400002
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Genética
publisher.none.fl_str_mv Sociedade Brasileira de Genética
dc.source.none.fl_str_mv Brazilian Journal of Genetics v.19 n.4 1996
reponame:Brazilian Journal of Genetics
instname:Sociedade Brasileira de Genética (SBG)
instacron:SBG
instname_str Sociedade Brasileira de Genética (SBG)
instacron_str SBG
institution SBG
reponame_str Brazilian Journal of Genetics
collection Brazilian Journal of Genetics
repository.name.fl_str_mv Brazilian Journal of Genetics - Sociedade Brasileira de Genética (SBG)
repository.mail.fl_str_mv sede@sgb.org.br || sede@sgb.org.br
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