Diversity of Streptococcus thermophilus Phages in a Large-Production Cheese Factory in Argentina
- Autores
- Quiberoni, Andrea del Lujan; Tremblay, D.; Ackermann, H.-W.; Moineau, S.; Reinheimer, Jorge Alberto
- Año de publicación
- 2006
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Phage infections still represent a serious risk to the dairy industry, in which Streptococcus thermophilus is used in starter cultures for the manufacture of yogurt and cheese. The goal of the present study was to analyze the biodiversity of the virulent S. thermophilus phage population in one Argentinean cheese plant. Ten distinct S. thermophilus phages were isolated from cheese whey samples collected in a 2-mo survey. They were then characterized by their morphology, host range, and restriction patterns. These phages were also classi- fied within the 2 main groups of S. thermophilus phages (cos- and pac-type) using a newly adapted multiplex PCR method. Six phages were classified as cos-type phages, whereas the 4 others belonged to the pac-type group. This study illustrates the phage diversity that can be found in one factory that rotates several cultures of S. thermophilus. Limiting the number of starter cultures is likely to reduce phage biodiversity within a fermentation facility.
Fil: Quiberoni, Andrea del Lujan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Lactología Industrial. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; Argentina
Fil: Tremblay, D.. Laval University. Centre Hospitalier de L'universite Laval; Canadá
Fil: Ackermann, H.-W.. Laval University. Centre Hospitalier de L'universite Laval; Canadá
Fil: Moineau, S.. Laval University. Centre Hospitalier de L'universite Laval; Canadá
Fil: Reinheimer, Jorge Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Lactología Industrial. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; Argentina - Materia
-
STREPTOCOCCUS
PHAGES
CHEESE - 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:11336/113451
Ver los metadatos del registro completo
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Diversity of Streptococcus thermophilus Phages in a Large-Production Cheese Factory in ArgentinaQuiberoni, Andrea del LujanTremblay, D.Ackermann, H.-W.Moineau, S.Reinheimer, Jorge AlbertoSTREPTOCOCCUSPHAGESCHEESEhttps://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2Phage infections still represent a serious risk to the dairy industry, in which Streptococcus thermophilus is used in starter cultures for the manufacture of yogurt and cheese. The goal of the present study was to analyze the biodiversity of the virulent S. thermophilus phage population in one Argentinean cheese plant. Ten distinct S. thermophilus phages were isolated from cheese whey samples collected in a 2-mo survey. They were then characterized by their morphology, host range, and restriction patterns. These phages were also classi- fied within the 2 main groups of S. thermophilus phages (cos- and pac-type) using a newly adapted multiplex PCR method. Six phages were classified as cos-type phages, whereas the 4 others belonged to the pac-type group. This study illustrates the phage diversity that can be found in one factory that rotates several cultures of S. thermophilus. Limiting the number of starter cultures is likely to reduce phage biodiversity within a fermentation facility.Fil: Quiberoni, Andrea del Lujan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Lactología Industrial. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; ArgentinaFil: Tremblay, D.. Laval University. Centre Hospitalier de L'universite Laval; CanadáFil: Ackermann, H.-W.. Laval University. Centre Hospitalier de L'universite Laval; CanadáFil: Moineau, S.. Laval University. Centre Hospitalier de L'universite Laval; CanadáFil: Reinheimer, Jorge Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Lactología Industrial. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; ArgentinaAmerican Dairy Science Association2006-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/113451Quiberoni, Andrea del Lujan; Tremblay, D.; Ackermann, H.-W.; Moineau, S.; Reinheimer, Jorge Alberto; Diversity of Streptococcus thermophilus Phages in a Large-Production Cheese Factory in Argentina; American Dairy Science Association; Journal of Dairy Science; 89; 10; 12-2006; 3791-37990022-0302CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3168/jds.s0022-0302(06)72420-1info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:03:55Zoai:ri.conicet.gov.ar:11336/113451instacron: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 10:03:55.836CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Diversity of Streptococcus thermophilus Phages in a Large-Production Cheese Factory in Argentina |
title |
Diversity of Streptococcus thermophilus Phages in a Large-Production Cheese Factory in Argentina |
spellingShingle |
Diversity of Streptococcus thermophilus Phages in a Large-Production Cheese Factory in Argentina Quiberoni, Andrea del Lujan STREPTOCOCCUS PHAGES CHEESE |
title_short |
Diversity of Streptococcus thermophilus Phages in a Large-Production Cheese Factory in Argentina |
title_full |
Diversity of Streptococcus thermophilus Phages in a Large-Production Cheese Factory in Argentina |
title_fullStr |
Diversity of Streptococcus thermophilus Phages in a Large-Production Cheese Factory in Argentina |
title_full_unstemmed |
Diversity of Streptococcus thermophilus Phages in a Large-Production Cheese Factory in Argentina |
title_sort |
Diversity of Streptococcus thermophilus Phages in a Large-Production Cheese Factory in Argentina |
dc.creator.none.fl_str_mv |
Quiberoni, Andrea del Lujan Tremblay, D. Ackermann, H.-W. Moineau, S. Reinheimer, Jorge Alberto |
author |
Quiberoni, Andrea del Lujan |
author_facet |
Quiberoni, Andrea del Lujan Tremblay, D. Ackermann, H.-W. Moineau, S. Reinheimer, Jorge Alberto |
author_role |
author |
author2 |
Tremblay, D. Ackermann, H.-W. Moineau, S. Reinheimer, Jorge Alberto |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
STREPTOCOCCUS PHAGES CHEESE |
topic |
STREPTOCOCCUS PHAGES CHEESE |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.11 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
Phage infections still represent a serious risk to the dairy industry, in which Streptococcus thermophilus is used in starter cultures for the manufacture of yogurt and cheese. The goal of the present study was to analyze the biodiversity of the virulent S. thermophilus phage population in one Argentinean cheese plant. Ten distinct S. thermophilus phages were isolated from cheese whey samples collected in a 2-mo survey. They were then characterized by their morphology, host range, and restriction patterns. These phages were also classi- fied within the 2 main groups of S. thermophilus phages (cos- and pac-type) using a newly adapted multiplex PCR method. Six phages were classified as cos-type phages, whereas the 4 others belonged to the pac-type group. This study illustrates the phage diversity that can be found in one factory that rotates several cultures of S. thermophilus. Limiting the number of starter cultures is likely to reduce phage biodiversity within a fermentation facility. Fil: Quiberoni, Andrea del Lujan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Lactología Industrial. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; Argentina Fil: Tremblay, D.. Laval University. Centre Hospitalier de L'universite Laval; Canadá Fil: Ackermann, H.-W.. Laval University. Centre Hospitalier de L'universite Laval; Canadá Fil: Moineau, S.. Laval University. Centre Hospitalier de L'universite Laval; Canadá Fil: Reinheimer, Jorge Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Lactología Industrial. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; Argentina |
description |
Phage infections still represent a serious risk to the dairy industry, in which Streptococcus thermophilus is used in starter cultures for the manufacture of yogurt and cheese. The goal of the present study was to analyze the biodiversity of the virulent S. thermophilus phage population in one Argentinean cheese plant. Ten distinct S. thermophilus phages were isolated from cheese whey samples collected in a 2-mo survey. They were then characterized by their morphology, host range, and restriction patterns. These phages were also classi- fied within the 2 main groups of S. thermophilus phages (cos- and pac-type) using a newly adapted multiplex PCR method. Six phages were classified as cos-type phages, whereas the 4 others belonged to the pac-type group. This study illustrates the phage diversity that can be found in one factory that rotates several cultures of S. thermophilus. Limiting the number of starter cultures is likely to reduce phage biodiversity within a fermentation facility. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-12 |
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/11336/113451 Quiberoni, Andrea del Lujan; Tremblay, D.; Ackermann, H.-W.; Moineau, S.; Reinheimer, Jorge Alberto; Diversity of Streptococcus thermophilus Phages in a Large-Production Cheese Factory in Argentina; American Dairy Science Association; Journal of Dairy Science; 89; 10; 12-2006; 3791-3799 0022-0302 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/113451 |
identifier_str_mv |
Quiberoni, Andrea del Lujan; Tremblay, D.; Ackermann, H.-W.; Moineau, S.; Reinheimer, Jorge Alberto; Diversity of Streptococcus thermophilus Phages in a Large-Production Cheese Factory in Argentina; American Dairy Science Association; Journal of Dairy Science; 89; 10; 12-2006; 3791-3799 0022-0302 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.3168/jds.s0022-0302(06)72420-1 |
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 |
dc.publisher.none.fl_str_mv |
American Dairy Science Association |
publisher.none.fl_str_mv |
American Dairy Science Association |
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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1844613861147148288 |
score |
13.070432 |