Uric acid-degrading bacteria in the gut of the invading apple snail Pomacea canaliculata and their possible symbiotic significance

Autores
Koch, Eduardo; Lozada, Mariana; Dionisi, Hebe Monica; Castro Vazquez, Alfredo Juan
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In previous studies we have mapped uric acid deposits in specialized tissues of the invading apple snail Pomacea canaliculata. Uric acid stores function as reservoirs of combined nitrogen in insects. The first step for recycling uric acid nitrogen involves the action of uricase and here we explored the occurrence of uricase-positive bacteria in the gut of this snail. Six bacterial strains assigned to the genera Pseudomonas, Enterobacter, Citrobacter and Lactococcus were isolated on the basis of their ability to grow in vitro in a medium containing uric acid as the only carbon and nitrogen source. Uricase specific activity could be determined in three of these genera (not in Citrobacter), showing optimal pH values ranging 7.3?8.7 and optimal substrate concentrations (ranging 25?30 μM). These uricolytic bacteria may participate in recycling of combined nitrogen in this snail.
Fil: Koch, Eduardo. Consejo Nacional de Investigaciones Cientiíâ­ficas y Tecnicas. Centro Cientifico Tecnologico Mendoza. Instituto Histologia y Embriologia de Mendoza "dr. M. Burgos"; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Fisiología; Argentina
Fil: Lozada, Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Dionisi, Hebe Monica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Castro Vazquez, Alfredo Juan. Consejo Nacional de Investigaciones Cientiíâ­ficas y Tecnicas. Centro Cientifico Tecnologico Mendoza. Instituto Histologia y Embriologia de Mendoza "dr. M. Burgos"; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Fisiología; Argentina
Materia
Bacterial Gut
Uricase
Molusk
Bacterial Isolates
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/10355
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Uric acid-degrading bacteria in the gut of the invading apple snail Pomacea canaliculata and their possible symbiotic significanceKoch, EduardoLozada, MarianaDionisi, Hebe MonicaCastro Vazquez, Alfredo JuanBacterial GutUricaseMoluskBacterial Isolateshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1In previous studies we have mapped uric acid deposits in specialized tissues of the invading apple snail Pomacea canaliculata. Uric acid stores function as reservoirs of combined nitrogen in insects. The first step for recycling uric acid nitrogen involves the action of uricase and here we explored the occurrence of uricase-positive bacteria in the gut of this snail. Six bacterial strains assigned to the genera Pseudomonas, Enterobacter, Citrobacter and Lactococcus were isolated on the basis of their ability to grow in vitro in a medium containing uric acid as the only carbon and nitrogen source. Uricase specific activity could be determined in three of these genera (not in Citrobacter), showing optimal pH values ranging 7.3?8.7 and optimal substrate concentrations (ranging 25?30 μM). These uricolytic bacteria may participate in recycling of combined nitrogen in this snail.Fil: Koch, Eduardo. Consejo Nacional de Investigaciones Cientiíâ­ficas y Tecnicas. Centro Cientifico Tecnologico Mendoza. Instituto Histologia y Embriologia de Mendoza "dr. M. Burgos"; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Fisiología; ArgentinaFil: Lozada, Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; ArgentinaFil: Dionisi, Hebe Monica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; ArgentinaFil: Castro Vazquez, Alfredo Juan. Consejo Nacional de Investigaciones Cientiíâ­ficas y Tecnicas. Centro Cientifico Tecnologico Mendoza. Instituto Histologia y Embriologia de Mendoza "dr. M. Burgos"; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Fisiología; ArgentinaSpringer2014-10-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/10355Koch, Eduardo; Lozada, Mariana; Dionisi, Hebe Monica; Castro Vazquez, Alfredo Juan; Uric acid-degrading bacteria in the gut of the invading apple snail Pomacea canaliculata and their possible symbiotic significance; Springer; Symbiosis; 63; 3; 23-10-2014; 149-1550334-51141878-7665enginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s13199-014-0296-9info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007%2Fs13199-014-0296-9info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:48:19Zoai:ri.conicet.gov.ar:11336/10355instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:48:19.968CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Uric acid-degrading bacteria in the gut of the invading apple snail Pomacea canaliculata and their possible symbiotic significance
title Uric acid-degrading bacteria in the gut of the invading apple snail Pomacea canaliculata and their possible symbiotic significance
spellingShingle Uric acid-degrading bacteria in the gut of the invading apple snail Pomacea canaliculata and their possible symbiotic significance
Koch, Eduardo
Bacterial Gut
Uricase
Molusk
Bacterial Isolates
title_short Uric acid-degrading bacteria in the gut of the invading apple snail Pomacea canaliculata and their possible symbiotic significance
title_full Uric acid-degrading bacteria in the gut of the invading apple snail Pomacea canaliculata and their possible symbiotic significance
title_fullStr Uric acid-degrading bacteria in the gut of the invading apple snail Pomacea canaliculata and their possible symbiotic significance
title_full_unstemmed Uric acid-degrading bacteria in the gut of the invading apple snail Pomacea canaliculata and their possible symbiotic significance
title_sort Uric acid-degrading bacteria in the gut of the invading apple snail Pomacea canaliculata and their possible symbiotic significance
dc.creator.none.fl_str_mv Koch, Eduardo
Lozada, Mariana
Dionisi, Hebe Monica
Castro Vazquez, Alfredo Juan
author Koch, Eduardo
author_facet Koch, Eduardo
Lozada, Mariana
Dionisi, Hebe Monica
Castro Vazquez, Alfredo Juan
author_role author
author2 Lozada, Mariana
Dionisi, Hebe Monica
Castro Vazquez, Alfredo Juan
author2_role author
author
author
dc.subject.none.fl_str_mv Bacterial Gut
Uricase
Molusk
Bacterial Isolates
topic Bacterial Gut
Uricase
Molusk
Bacterial Isolates
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In previous studies we have mapped uric acid deposits in specialized tissues of the invading apple snail Pomacea canaliculata. Uric acid stores function as reservoirs of combined nitrogen in insects. The first step for recycling uric acid nitrogen involves the action of uricase and here we explored the occurrence of uricase-positive bacteria in the gut of this snail. Six bacterial strains assigned to the genera Pseudomonas, Enterobacter, Citrobacter and Lactococcus were isolated on the basis of their ability to grow in vitro in a medium containing uric acid as the only carbon and nitrogen source. Uricase specific activity could be determined in three of these genera (not in Citrobacter), showing optimal pH values ranging 7.3?8.7 and optimal substrate concentrations (ranging 25?30 μM). These uricolytic bacteria may participate in recycling of combined nitrogen in this snail.
Fil: Koch, Eduardo. Consejo Nacional de Investigaciones Cientiíâ­ficas y Tecnicas. Centro Cientifico Tecnologico Mendoza. Instituto Histologia y Embriologia de Mendoza "dr. M. Burgos"; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Fisiología; Argentina
Fil: Lozada, Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Dionisi, Hebe Monica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Castro Vazquez, Alfredo Juan. Consejo Nacional de Investigaciones Cientiíâ­ficas y Tecnicas. Centro Cientifico Tecnologico Mendoza. Instituto Histologia y Embriologia de Mendoza "dr. M. Burgos"; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Fisiología; Argentina
description In previous studies we have mapped uric acid deposits in specialized tissues of the invading apple snail Pomacea canaliculata. Uric acid stores function as reservoirs of combined nitrogen in insects. The first step for recycling uric acid nitrogen involves the action of uricase and here we explored the occurrence of uricase-positive bacteria in the gut of this snail. Six bacterial strains assigned to the genera Pseudomonas, Enterobacter, Citrobacter and Lactococcus were isolated on the basis of their ability to grow in vitro in a medium containing uric acid as the only carbon and nitrogen source. Uricase specific activity could be determined in three of these genera (not in Citrobacter), showing optimal pH values ranging 7.3?8.7 and optimal substrate concentrations (ranging 25?30 μM). These uricolytic bacteria may participate in recycling of combined nitrogen in this snail.
publishDate 2014
dc.date.none.fl_str_mv 2014-10-23
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/11336/10355
Koch, Eduardo; Lozada, Mariana; Dionisi, Hebe Monica; Castro Vazquez, Alfredo Juan; Uric acid-degrading bacteria in the gut of the invading apple snail Pomacea canaliculata and their possible symbiotic significance; Springer; Symbiosis; 63; 3; 23-10-2014; 149-155
0334-5114
1878-7665
url http://hdl.handle.net/11336/10355
identifier_str_mv Koch, Eduardo; Lozada, Mariana; Dionisi, Hebe Monica; Castro Vazquez, Alfredo Juan; Uric acid-degrading bacteria in the gut of the invading apple snail Pomacea canaliculata and their possible symbiotic significance; Springer; Symbiosis; 63; 3; 23-10-2014; 149-155
0334-5114
1878-7665
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1007/s13199-014-0296-9
info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007%2Fs13199-014-0296-9
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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