Quantification of enterohemorrhagic Escherichia coli O157:H7 protein abundance by high-throughput proteome
- Autores
- Marques Da Silva, Wanderson; Bei, Jinlong; Amigo, Natalia; Valacco, Maria Pia; Amadio, Ariel Fernando; Zhang, Qi; Wu, Xiuju; Yu, Ting; Larzabal, Mariano; Chen, Zhuang; Cataldi, Ángel Adrián
- Año de publicación
- 2018
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Enterohemorrhagic Escherichia coli (EHEC) O157:H7 is a human pathogen responsible fordiarrhea, hemorrhagic colitis and hemolytic uremic syndrome (HUS). To promote a comprehensiveinsight into the molecular basis of EHEC O157:H7 physiology and pathogenesis,the combined proteome of EHEC O157:H7 strains, Clade 8 and Clade 6 isolated from cattlein Argentina, and the standard EDL933 (clade 3) strain has been analyzed. From shotgunproteomic analysis a total of 2,644 non-redundant proteins of EHEC O157:H7 were identified,which correspond approximately 47% of the predicted proteome of this pathogen. Normalizedspectrum abundance factor analysis was performed to estimate the proteinabundance. According this analysis, 50 proteins were detected as the most abundant ofEHEC O157:H7 proteome. COG analysis showed that the majority of the most abundantproteins are associated with translation processes. A KEGG enrichment analysis revealedthat Glycolysis / Gluconeogenesis was the most significant pathway. On the other hand, theless abundant detected proteins are those related to DNA processes, cell respiration andprophage. Among the proteins that composed the Type III Secretion System, the mostabundant protein was EspA. Altogether, the results show a subset of important proteins thatcontribute to physiology and pathogenicity of EHEC O157:H7.
Fil: Marques Da Silva, Wanderson. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; Argentina
Fil: Bei, Jinlong. Guangdong Academy Of Agricultural Sciences; China
Fil: Amigo, Natalia. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; Argentina
Fil: Valacco, Maria Pia. Universidad de Buenos Aires; Argentina
Fil: Amadio, Ariel Fernando. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; Argentina
Fil: Zhang, Qi. Guangdong Academy Of Agricultural Sciences; China
Fil: Wu, Xiuju. Guangdong Academy Of Agricultural Sciences; China
Fil: Yu, Ting. Guangdong Academy Of Agricultural Sciences; China
Fil: Larzabal, Mariano. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; Argentina
Fil: Chen, Zhuang. Guangdong Academy Of Agricultural Sciences; China
Fil: Cataldi, Ángel Adrián. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; Argentina - Materia
-
proteome
E coli
quantitative
Mass spec - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/92824
Ver los metadatos del registro completo
id |
CONICETDig_3ebc5693dac3c84a30f8a2bc4065567c |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/92824 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Quantification of enterohemorrhagic Escherichia coli O157:H7 protein abundance by high-throughput proteomeMarques Da Silva, WandersonBei, JinlongAmigo, NataliaValacco, Maria PiaAmadio, Ariel FernandoZhang, QiWu, XiujuYu, TingLarzabal, MarianoChen, ZhuangCataldi, Ángel AdriánproteomeE coliquantitativeMass spechttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Enterohemorrhagic Escherichia coli (EHEC) O157:H7 is a human pathogen responsible fordiarrhea, hemorrhagic colitis and hemolytic uremic syndrome (HUS). To promote a comprehensiveinsight into the molecular basis of EHEC O157:H7 physiology and pathogenesis,the combined proteome of EHEC O157:H7 strains, Clade 8 and Clade 6 isolated from cattlein Argentina, and the standard EDL933 (clade 3) strain has been analyzed. From shotgunproteomic analysis a total of 2,644 non-redundant proteins of EHEC O157:H7 were identified,which correspond approximately 47% of the predicted proteome of this pathogen. Normalizedspectrum abundance factor analysis was performed to estimate the proteinabundance. According this analysis, 50 proteins were detected as the most abundant ofEHEC O157:H7 proteome. COG analysis showed that the majority of the most abundantproteins are associated with translation processes. A KEGG enrichment analysis revealedthat Glycolysis / Gluconeogenesis was the most significant pathway. On the other hand, theless abundant detected proteins are those related to DNA processes, cell respiration andprophage. Among the proteins that composed the Type III Secretion System, the mostabundant protein was EspA. Altogether, the results show a subset of important proteins thatcontribute to physiology and pathogenicity of EHEC O157:H7.Fil: Marques Da Silva, Wanderson. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; ArgentinaFil: Bei, Jinlong. Guangdong Academy Of Agricultural Sciences; ChinaFil: Amigo, Natalia. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; ArgentinaFil: Valacco, Maria Pia. Universidad de Buenos Aires; ArgentinaFil: Amadio, Ariel Fernando. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; ArgentinaFil: Zhang, Qi. Guangdong Academy Of Agricultural Sciences; ChinaFil: Wu, Xiuju. Guangdong Academy Of Agricultural Sciences; ChinaFil: Yu, Ting. Guangdong Academy Of Agricultural Sciences; ChinaFil: Larzabal, Mariano. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; ArgentinaFil: Chen, Zhuang. Guangdong Academy Of Agricultural Sciences; ChinaFil: Cataldi, Ángel Adrián. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; ArgentinaPublic Library of Science2018-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/92824Marques Da Silva, Wanderson; Bei, Jinlong; Amigo, Natalia; Valacco, Maria Pia; Amadio, Ariel Fernando; et al.; Quantification of enterohemorrhagic Escherichia coli O157:H7 protein abundance by high-throughput proteome; Public Library of Science; Plos One; 13; 12; 12-2018; 1-151932-6203CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://dx.plos.org/10.1371/journal.pone.0208520info:eu-repo/semantics/altIdentifier/doi/10.1371/journal.pone.0208520info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:33:52Zoai:ri.conicet.gov.ar:11336/92824instacron: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:34982025-09-29 09:33:53.045CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Quantification of enterohemorrhagic Escherichia coli O157:H7 protein abundance by high-throughput proteome |
title |
Quantification of enterohemorrhagic Escherichia coli O157:H7 protein abundance by high-throughput proteome |
spellingShingle |
Quantification of enterohemorrhagic Escherichia coli O157:H7 protein abundance by high-throughput proteome Marques Da Silva, Wanderson proteome E coli quantitative Mass spec |
title_short |
Quantification of enterohemorrhagic Escherichia coli O157:H7 protein abundance by high-throughput proteome |
title_full |
Quantification of enterohemorrhagic Escherichia coli O157:H7 protein abundance by high-throughput proteome |
title_fullStr |
Quantification of enterohemorrhagic Escherichia coli O157:H7 protein abundance by high-throughput proteome |
title_full_unstemmed |
Quantification of enterohemorrhagic Escherichia coli O157:H7 protein abundance by high-throughput proteome |
title_sort |
Quantification of enterohemorrhagic Escherichia coli O157:H7 protein abundance by high-throughput proteome |
dc.creator.none.fl_str_mv |
Marques Da Silva, Wanderson Bei, Jinlong Amigo, Natalia Valacco, Maria Pia Amadio, Ariel Fernando Zhang, Qi Wu, Xiuju Yu, Ting Larzabal, Mariano Chen, Zhuang Cataldi, Ángel Adrián |
author |
Marques Da Silva, Wanderson |
author_facet |
Marques Da Silva, Wanderson Bei, Jinlong Amigo, Natalia Valacco, Maria Pia Amadio, Ariel Fernando Zhang, Qi Wu, Xiuju Yu, Ting Larzabal, Mariano Chen, Zhuang Cataldi, Ángel Adrián |
author_role |
author |
author2 |
Bei, Jinlong Amigo, Natalia Valacco, Maria Pia Amadio, Ariel Fernando Zhang, Qi Wu, Xiuju Yu, Ting Larzabal, Mariano Chen, Zhuang Cataldi, Ángel Adrián |
author2_role |
author author author author author author author author author author |
dc.subject.none.fl_str_mv |
proteome E coli quantitative Mass spec |
topic |
proteome E coli quantitative Mass spec |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Enterohemorrhagic Escherichia coli (EHEC) O157:H7 is a human pathogen responsible fordiarrhea, hemorrhagic colitis and hemolytic uremic syndrome (HUS). To promote a comprehensiveinsight into the molecular basis of EHEC O157:H7 physiology and pathogenesis,the combined proteome of EHEC O157:H7 strains, Clade 8 and Clade 6 isolated from cattlein Argentina, and the standard EDL933 (clade 3) strain has been analyzed. From shotgunproteomic analysis a total of 2,644 non-redundant proteins of EHEC O157:H7 were identified,which correspond approximately 47% of the predicted proteome of this pathogen. Normalizedspectrum abundance factor analysis was performed to estimate the proteinabundance. According this analysis, 50 proteins were detected as the most abundant ofEHEC O157:H7 proteome. COG analysis showed that the majority of the most abundantproteins are associated with translation processes. A KEGG enrichment analysis revealedthat Glycolysis / Gluconeogenesis was the most significant pathway. On the other hand, theless abundant detected proteins are those related to DNA processes, cell respiration andprophage. Among the proteins that composed the Type III Secretion System, the mostabundant protein was EspA. Altogether, the results show a subset of important proteins thatcontribute to physiology and pathogenicity of EHEC O157:H7. Fil: Marques Da Silva, Wanderson. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; Argentina Fil: Bei, Jinlong. Guangdong Academy Of Agricultural Sciences; China Fil: Amigo, Natalia. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; Argentina Fil: Valacco, Maria Pia. Universidad de Buenos Aires; Argentina Fil: Amadio, Ariel Fernando. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; Argentina Fil: Zhang, Qi. Guangdong Academy Of Agricultural Sciences; China Fil: Wu, Xiuju. Guangdong Academy Of Agricultural Sciences; China Fil: Yu, Ting. Guangdong Academy Of Agricultural Sciences; China Fil: Larzabal, Mariano. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; Argentina Fil: Chen, Zhuang. Guangdong Academy Of Agricultural Sciences; China Fil: Cataldi, Ángel Adrián. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; Argentina |
description |
Enterohemorrhagic Escherichia coli (EHEC) O157:H7 is a human pathogen responsible fordiarrhea, hemorrhagic colitis and hemolytic uremic syndrome (HUS). To promote a comprehensiveinsight into the molecular basis of EHEC O157:H7 physiology and pathogenesis,the combined proteome of EHEC O157:H7 strains, Clade 8 and Clade 6 isolated from cattlein Argentina, and the standard EDL933 (clade 3) strain has been analyzed. From shotgunproteomic analysis a total of 2,644 non-redundant proteins of EHEC O157:H7 were identified,which correspond approximately 47% of the predicted proteome of this pathogen. Normalizedspectrum abundance factor analysis was performed to estimate the proteinabundance. According this analysis, 50 proteins were detected as the most abundant ofEHEC O157:H7 proteome. COG analysis showed that the majority of the most abundantproteins are associated with translation processes. A KEGG enrichment analysis revealedthat Glycolysis / Gluconeogenesis was the most significant pathway. On the other hand, theless abundant detected proteins are those related to DNA processes, cell respiration andprophage. Among the proteins that composed the Type III Secretion System, the mostabundant protein was EspA. Altogether, the results show a subset of important proteins thatcontribute to physiology and pathogenicity of EHEC O157:H7. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-12 |
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/11336/92824 Marques Da Silva, Wanderson; Bei, Jinlong; Amigo, Natalia; Valacco, Maria Pia; Amadio, Ariel Fernando; et al.; Quantification of enterohemorrhagic Escherichia coli O157:H7 protein abundance by high-throughput proteome; Public Library of Science; Plos One; 13; 12; 12-2018; 1-15 1932-6203 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/92824 |
identifier_str_mv |
Marques Da Silva, Wanderson; Bei, Jinlong; Amigo, Natalia; Valacco, Maria Pia; Amadio, Ariel Fernando; et al.; Quantification of enterohemorrhagic Escherichia coli O157:H7 protein abundance by high-throughput proteome; Public Library of Science; Plos One; 13; 12; 12-2018; 1-15 1932-6203 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://dx.plos.org/10.1371/journal.pone.0208520 info:eu-repo/semantics/altIdentifier/doi/10.1371/journal.pone.0208520 |
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 application/pdf |
dc.publisher.none.fl_str_mv |
Public Library of Science |
publisher.none.fl_str_mv |
Public Library of Science |
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 |
_version_ |
1844613044948172800 |
score |
13.070432 |