Tetracycline-resistance encoding plasmids from <i>Paenibacillus larvae</i>, the causal agent of American foulbrood disease, isolated from commercial honeys
- Autores
- Alippi, Adriana Mónica; León, Ignacio Esteban; López, Ana Claudia
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Paenibacillus larvae, the causal agent of American foulbrood disease in honeybees, acquires tetracycline-resistance via native plasmids carrying known tetracycline-resistance determinants. From three P. larvae tetracycline-resistant strains isolated from honeys, 5-kb-circular plasmids with almost identical sequences, designated pPL373 in strain PL373, pPL374 in strain PL374, and pPL395 in strain PL395, were isolated. These plasmids were highly similar (99%) to small tetracycline- encoding plasmids (pMA67, pBHS24, pBSDMV46A, pDMV2, pSU1, pAST4, and pLS55) that replicate by the rolling circle mechanism. Nucleotide sequences comparisons showed that pPL373, pPL374, and pPL395 mainly differed from the previously reported P. larvae plasmid pMA67 in the oriT region and mob genes. These differences suggest alternative mobilization and/or conjugation capacities. Plasmids pPL373, pPL374, and pPL395 were individually transferred by electroporation and stably maintained in tetracycline-susceptible P. larvae NRRL B-14154, in which they autonomously replicated. The presence of nearly identical plasmids in five different genera of gram-positive bacteria, i.e., Bhargavaea, Bacillus, Lactobacillus, Paenibacillus, and Sporosarcina, inhabiting diverse ecological niches provides further evidence of the genetic transfer of tetracycline resistance among environmental bacteria from soils, food, and marine habitats and from pathogenic bacteria such as P. larvae.
Facultad de Ciencias Agrarias y Forestales - Materia
-
Ciencias Agrarias
Abejas
fitopatología
loque americana
Plásmidos
Tetraciclina
Paenibacillus - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/45190
Ver los metadatos del registro completo
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Tetracycline-resistance encoding plasmids from <i>Paenibacillus larvae</i>, the causal agent of American foulbrood disease, isolated from commercial honeysAlippi, Adriana MónicaLeón, Ignacio EstebanLópez, Ana ClaudiaCiencias AgrariasAbejasfitopatologíaloque americanaPlásmidosTetraciclinaPaenibacillusPaenibacillus larvae, the causal agent of American foulbrood disease in honeybees, acquires tetracycline-resistance via native plasmids carrying known tetracycline-resistance determinants. From three P. larvae tetracycline-resistant strains isolated from honeys, 5-kb-circular plasmids with almost identical sequences, designated pPL373 in strain PL373, pPL374 in strain PL374, and pPL395 in strain PL395, were isolated. These plasmids were highly similar (99%) to small tetracycline- encoding plasmids (pMA67, pBHS24, pBSDMV46A, pDMV2, pSU1, pAST4, and pLS55) that replicate by the rolling circle mechanism. Nucleotide sequences comparisons showed that pPL373, pPL374, and pPL395 mainly differed from the previously reported P. larvae plasmid pMA67 in the oriT region and mob genes. These differences suggest alternative mobilization and/or conjugation capacities. Plasmids pPL373, pPL374, and pPL395 were individually transferred by electroporation and stably maintained in tetracycline-susceptible P. larvae NRRL B-14154, in which they autonomously replicated. The presence of nearly identical plasmids in five different genera of gram-positive bacteria, i.e., Bhargavaea, Bacillus, Lactobacillus, Paenibacillus, and Sporosarcina, inhabiting diverse ecological niches provides further evidence of the genetic transfer of tetracycline resistance among environmental bacteria from soils, food, and marine habitats and from pathogenic bacteria such as P. larvae.Facultad de Ciencias Agrarias y Forestales2014info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf49-61http://sedici.unlp.edu.ar/handle/10915/45190enginfo:eu-repo/semantics/altIdentifier/url/http://revistes.iec.cat/index.php/IM/article/viewFile/85964/85666info:eu-repo/semantics/altIdentifier/issn/1618-1095info:eu-repo/semantics/altIdentifier/doi/10.2436/20.1501.01.207info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/2.5/ar/Creative Commons Attribution-NonCommercial-NoDerivs 2.5 Argentina (CC BY-NC-ND 2.5)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-03T10:34:59Zoai:sedici.unlp.edu.ar:10915/45190Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-03 10:35:00.115SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
Tetracycline-resistance encoding plasmids from <i>Paenibacillus larvae</i>, the causal agent of American foulbrood disease, isolated from commercial honeys |
title |
Tetracycline-resistance encoding plasmids from <i>Paenibacillus larvae</i>, the causal agent of American foulbrood disease, isolated from commercial honeys |
spellingShingle |
Tetracycline-resistance encoding plasmids from <i>Paenibacillus larvae</i>, the causal agent of American foulbrood disease, isolated from commercial honeys Alippi, Adriana Mónica Ciencias Agrarias Abejas fitopatología loque americana Plásmidos Tetraciclina Paenibacillus |
title_short |
Tetracycline-resistance encoding plasmids from <i>Paenibacillus larvae</i>, the causal agent of American foulbrood disease, isolated from commercial honeys |
title_full |
Tetracycline-resistance encoding plasmids from <i>Paenibacillus larvae</i>, the causal agent of American foulbrood disease, isolated from commercial honeys |
title_fullStr |
Tetracycline-resistance encoding plasmids from <i>Paenibacillus larvae</i>, the causal agent of American foulbrood disease, isolated from commercial honeys |
title_full_unstemmed |
Tetracycline-resistance encoding plasmids from <i>Paenibacillus larvae</i>, the causal agent of American foulbrood disease, isolated from commercial honeys |
title_sort |
Tetracycline-resistance encoding plasmids from <i>Paenibacillus larvae</i>, the causal agent of American foulbrood disease, isolated from commercial honeys |
dc.creator.none.fl_str_mv |
Alippi, Adriana Mónica León, Ignacio Esteban López, Ana Claudia |
author |
Alippi, Adriana Mónica |
author_facet |
Alippi, Adriana Mónica León, Ignacio Esteban López, Ana Claudia |
author_role |
author |
author2 |
León, Ignacio Esteban López, Ana Claudia |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Ciencias Agrarias Abejas fitopatología loque americana Plásmidos Tetraciclina Paenibacillus |
topic |
Ciencias Agrarias Abejas fitopatología loque americana Plásmidos Tetraciclina Paenibacillus |
dc.description.none.fl_txt_mv |
Paenibacillus larvae, the causal agent of American foulbrood disease in honeybees, acquires tetracycline-resistance via native plasmids carrying known tetracycline-resistance determinants. From three P. larvae tetracycline-resistant strains isolated from honeys, 5-kb-circular plasmids with almost identical sequences, designated pPL373 in strain PL373, pPL374 in strain PL374, and pPL395 in strain PL395, were isolated. These plasmids were highly similar (99%) to small tetracycline- encoding plasmids (pMA67, pBHS24, pBSDMV46A, pDMV2, pSU1, pAST4, and pLS55) that replicate by the rolling circle mechanism. Nucleotide sequences comparisons showed that pPL373, pPL374, and pPL395 mainly differed from the previously reported P. larvae plasmid pMA67 in the oriT region and mob genes. These differences suggest alternative mobilization and/or conjugation capacities. Plasmids pPL373, pPL374, and pPL395 were individually transferred by electroporation and stably maintained in tetracycline-susceptible P. larvae NRRL B-14154, in which they autonomously replicated. The presence of nearly identical plasmids in five different genera of gram-positive bacteria, i.e., Bhargavaea, Bacillus, Lactobacillus, Paenibacillus, and Sporosarcina, inhabiting diverse ecological niches provides further evidence of the genetic transfer of tetracycline resistance among environmental bacteria from soils, food, and marine habitats and from pathogenic bacteria such as P. larvae. Facultad de Ciencias Agrarias y Forestales |
description |
Paenibacillus larvae, the causal agent of American foulbrood disease in honeybees, acquires tetracycline-resistance via native plasmids carrying known tetracycline-resistance determinants. From three P. larvae tetracycline-resistant strains isolated from honeys, 5-kb-circular plasmids with almost identical sequences, designated pPL373 in strain PL373, pPL374 in strain PL374, and pPL395 in strain PL395, were isolated. These plasmids were highly similar (99%) to small tetracycline- encoding plasmids (pMA67, pBHS24, pBSDMV46A, pDMV2, pSU1, pAST4, and pLS55) that replicate by the rolling circle mechanism. Nucleotide sequences comparisons showed that pPL373, pPL374, and pPL395 mainly differed from the previously reported P. larvae plasmid pMA67 in the oriT region and mob genes. These differences suggest alternative mobilization and/or conjugation capacities. Plasmids pPL373, pPL374, and pPL395 were individually transferred by electroporation and stably maintained in tetracycline-susceptible P. larvae NRRL B-14154, in which they autonomously replicated. The presence of nearly identical plasmids in five different genera of gram-positive bacteria, i.e., Bhargavaea, Bacillus, Lactobacillus, Paenibacillus, and Sporosarcina, inhabiting diverse ecological niches provides further evidence of the genetic transfer of tetracycline resistance among environmental bacteria from soils, food, and marine habitats and from pathogenic bacteria such as P. larvae. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014 |
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http://sedici.unlp.edu.ar/handle/10915/45190 |
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eng |
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http://creativecommons.org/licenses/by-nc-nd/2.5/ar/ Creative Commons Attribution-NonCommercial-NoDerivs 2.5 Argentina (CC BY-NC-ND 2.5) |
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