Vaginal bacterial diversity from healthy gilts and pregnant sows subjected to natural mating or artificial insemination
- Autores
- Torres Luque, Andrea; Fontana, Cecilia Alejandra; Pasteris, Sergio E.; Bassi, Daniela; Cocconcelli, Pier Sandro; Otero, María Claudia
- Año de publicación
- 2021
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión aceptada
- Descripción
- The profitability of commercial pig farms largely depends on the reproductive performance of gilts and sows. The aim of this study was to identify differences in the composition and diversity of vaginal microbiota between gilts (G) and pregnant (P) sows, both artificially inseminated (AI) and natural mated (NM). Samples were collected by scraping the vaginal mucosa of G (n = 10) and P (NM, n = 10 and AI, n = 7) sows. Samples were analysed by culture-dependent techniques and 16S-rRNA gene High-Throughput-Sequencing. The profiles of the cultured microbiota showed two distinctive clusters, one of them grouped four samples of P sows from the AI group. The vaginal microbiota from P had lower richness than G sows (Mann-Whitney/Kruskal-Wallis test, p < 0.01), but all vaginal samples had a similar diversity. The PERMANOVA analyses revealed significant differences (p < 0.01) between the microbial communities' structures from G and P sows. The bacteria phyla with the highest relative abundances was Proteobacteria (33.1%), followed by Firmicutes (32%), Cyanobacteria (13.3%) and Actinobacteria (13.2%). The relative abundance for phyla, families and genera was estimated and Proteobacteria was significantly higher (p = 0.038) in P than in G sows; Firmicutes was significantly lower in AI than G and NM sows. A “core microbiota” included Lactobacillus, Bacillus, Enterococcus, Acinetobacter, and Pseudomonas. The results presented highlight the differences in the bacterial composition between G and P sows, as well as the changes in the microbial populations associated with the breeding method.
EEA Famaillá
Fil: Torres Luque, Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
Fil: Torres Luque, Andrea. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
Fil: Fontana, Cecilia Alejandra. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina
Fil: Pasteris, Sergio E. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
Fil: Pasteris, Sergio E. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
Fil: Bassi, Daniela. Università Cattolica del Sacro Cuore. Dipartimento di Scienze e Tecnologie Alimentari per una filiera agro-alimentare Sostenibile; Italia
Fil: Cocconcelli, Pier Sandro. Universita Cattolica del Sacro Cuore. Dipartimento di Scienze e Tecnologie Alimentari per una filiera agro-alimentare Sostenibile ; Italia
Fil: Otero, María Claudia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
Fil: Otero, María Claudia. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina - Fuente
- Research in Veterinary Science (Available online 28 July 2021)
- Materia
-
Cerdo
Genética
Gestación
Swine
Genetics
Pregnancy
Sows
Gilts
Microbial Flora
Cerdas
Flora Microbiana
Microbiota - Nivel de accesibilidad
- acceso restringido
- Condiciones de uso
- Repositorio
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/9964
Ver los metadatos del registro completo
id |
INTADig_0fab101fbd80cb7223a20f008b6f2bb3 |
---|---|
oai_identifier_str |
oai:localhost:20.500.12123/9964 |
network_acronym_str |
INTADig |
repository_id_str |
l |
network_name_str |
INTA Digital (INTA) |
spelling |
Vaginal bacterial diversity from healthy gilts and pregnant sows subjected to natural mating or artificial inseminationTorres Luque, AndreaFontana, Cecilia AlejandraPasteris, Sergio E.Bassi, DanielaCocconcelli, Pier SandroOtero, María ClaudiaCerdoGenéticaGestaciónSwineGeneticsPregnancySowsGiltsMicrobial FloraCerdasFlora MicrobianaMicrobiotaThe profitability of commercial pig farms largely depends on the reproductive performance of gilts and sows. The aim of this study was to identify differences in the composition and diversity of vaginal microbiota between gilts (G) and pregnant (P) sows, both artificially inseminated (AI) and natural mated (NM). Samples were collected by scraping the vaginal mucosa of G (n = 10) and P (NM, n = 10 and AI, n = 7) sows. Samples were analysed by culture-dependent techniques and 16S-rRNA gene High-Throughput-Sequencing. The profiles of the cultured microbiota showed two distinctive clusters, one of them grouped four samples of P sows from the AI group. The vaginal microbiota from P had lower richness than G sows (Mann-Whitney/Kruskal-Wallis test, p < 0.01), but all vaginal samples had a similar diversity. The PERMANOVA analyses revealed significant differences (p < 0.01) between the microbial communities' structures from G and P sows. The bacteria phyla with the highest relative abundances was Proteobacteria (33.1%), followed by Firmicutes (32%), Cyanobacteria (13.3%) and Actinobacteria (13.2%). The relative abundance for phyla, families and genera was estimated and Proteobacteria was significantly higher (p = 0.038) in P than in G sows; Firmicutes was significantly lower in AI than G and NM sows. A “core microbiota” included Lactobacillus, Bacillus, Enterococcus, Acinetobacter, and Pseudomonas. The results presented highlight the differences in the bacterial composition between G and P sows, as well as the changes in the microbial populations associated with the breeding method.EEA FamailláFil: Torres Luque, Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas; ArgentinaFil: Torres Luque, Andrea. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; ArgentinaFil: Fontana, Cecilia Alejandra. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; ArgentinaFil: Pasteris, Sergio E. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas; ArgentinaFil: Pasteris, Sergio E. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; ArgentinaFil: Bassi, Daniela. Università Cattolica del Sacro Cuore. Dipartimento di Scienze e Tecnologie Alimentari per una filiera agro-alimentare Sostenibile; ItaliaFil: Cocconcelli, Pier Sandro. Universita Cattolica del Sacro Cuore. Dipartimento di Scienze e Tecnologie Alimentari per una filiera agro-alimentare Sostenibile ; ItaliaFil: Otero, María Claudia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas; ArgentinaFil: Otero, María Claudia. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; ArgentinaElsevierinfo:eu-repo/date/embargoEnd/2022-08-052021-08-05T14:14:11Z2021-08-05T14:14:11Z2021-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/9964https://www.sciencedirect.com/science/article/abs/pii/S00345288210023810034-5288https://doi.org/10.1016/j.rvsc.2021.07.023Research in Veterinary Science (Available online 28 July 2021)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-09-29T13:45:18Zoai:localhost:20.500.12123/9964instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:45:18.52INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
dc.title.none.fl_str_mv |
Vaginal bacterial diversity from healthy gilts and pregnant sows subjected to natural mating or artificial insemination |
title |
Vaginal bacterial diversity from healthy gilts and pregnant sows subjected to natural mating or artificial insemination |
spellingShingle |
Vaginal bacterial diversity from healthy gilts and pregnant sows subjected to natural mating or artificial insemination Torres Luque, Andrea Cerdo Genética Gestación Swine Genetics Pregnancy Sows Gilts Microbial Flora Cerdas Flora Microbiana Microbiota |
title_short |
Vaginal bacterial diversity from healthy gilts and pregnant sows subjected to natural mating or artificial insemination |
title_full |
Vaginal bacterial diversity from healthy gilts and pregnant sows subjected to natural mating or artificial insemination |
title_fullStr |
Vaginal bacterial diversity from healthy gilts and pregnant sows subjected to natural mating or artificial insemination |
title_full_unstemmed |
Vaginal bacterial diversity from healthy gilts and pregnant sows subjected to natural mating or artificial insemination |
title_sort |
Vaginal bacterial diversity from healthy gilts and pregnant sows subjected to natural mating or artificial insemination |
dc.creator.none.fl_str_mv |
Torres Luque, Andrea Fontana, Cecilia Alejandra Pasteris, Sergio E. Bassi, Daniela Cocconcelli, Pier Sandro Otero, María Claudia |
author |
Torres Luque, Andrea |
author_facet |
Torres Luque, Andrea Fontana, Cecilia Alejandra Pasteris, Sergio E. Bassi, Daniela Cocconcelli, Pier Sandro Otero, María Claudia |
author_role |
author |
author2 |
Fontana, Cecilia Alejandra Pasteris, Sergio E. Bassi, Daniela Cocconcelli, Pier Sandro Otero, María Claudia |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
Cerdo Genética Gestación Swine Genetics Pregnancy Sows Gilts Microbial Flora Cerdas Flora Microbiana Microbiota |
topic |
Cerdo Genética Gestación Swine Genetics Pregnancy Sows Gilts Microbial Flora Cerdas Flora Microbiana Microbiota |
dc.description.none.fl_txt_mv |
The profitability of commercial pig farms largely depends on the reproductive performance of gilts and sows. The aim of this study was to identify differences in the composition and diversity of vaginal microbiota between gilts (G) and pregnant (P) sows, both artificially inseminated (AI) and natural mated (NM). Samples were collected by scraping the vaginal mucosa of G (n = 10) and P (NM, n = 10 and AI, n = 7) sows. Samples were analysed by culture-dependent techniques and 16S-rRNA gene High-Throughput-Sequencing. The profiles of the cultured microbiota showed two distinctive clusters, one of them grouped four samples of P sows from the AI group. The vaginal microbiota from P had lower richness than G sows (Mann-Whitney/Kruskal-Wallis test, p < 0.01), but all vaginal samples had a similar diversity. The PERMANOVA analyses revealed significant differences (p < 0.01) between the microbial communities' structures from G and P sows. The bacteria phyla with the highest relative abundances was Proteobacteria (33.1%), followed by Firmicutes (32%), Cyanobacteria (13.3%) and Actinobacteria (13.2%). The relative abundance for phyla, families and genera was estimated and Proteobacteria was significantly higher (p = 0.038) in P than in G sows; Firmicutes was significantly lower in AI than G and NM sows. A “core microbiota” included Lactobacillus, Bacillus, Enterococcus, Acinetobacter, and Pseudomonas. The results presented highlight the differences in the bacterial composition between G and P sows, as well as the changes in the microbial populations associated with the breeding method. EEA Famaillá Fil: Torres Luque, Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina Fil: Torres Luque, Andrea. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina Fil: Fontana, Cecilia Alejandra. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina Fil: Pasteris, Sergio E. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina Fil: Pasteris, Sergio E. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina Fil: Bassi, Daniela. Università Cattolica del Sacro Cuore. Dipartimento di Scienze e Tecnologie Alimentari per una filiera agro-alimentare Sostenibile; Italia Fil: Cocconcelli, Pier Sandro. Universita Cattolica del Sacro Cuore. Dipartimento di Scienze e Tecnologie Alimentari per una filiera agro-alimentare Sostenibile ; Italia Fil: Otero, María Claudia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina Fil: Otero, María Claudia. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina |
description |
The profitability of commercial pig farms largely depends on the reproductive performance of gilts and sows. The aim of this study was to identify differences in the composition and diversity of vaginal microbiota between gilts (G) and pregnant (P) sows, both artificially inseminated (AI) and natural mated (NM). Samples were collected by scraping the vaginal mucosa of G (n = 10) and P (NM, n = 10 and AI, n = 7) sows. Samples were analysed by culture-dependent techniques and 16S-rRNA gene High-Throughput-Sequencing. The profiles of the cultured microbiota showed two distinctive clusters, one of them grouped four samples of P sows from the AI group. The vaginal microbiota from P had lower richness than G sows (Mann-Whitney/Kruskal-Wallis test, p < 0.01), but all vaginal samples had a similar diversity. The PERMANOVA analyses revealed significant differences (p < 0.01) between the microbial communities' structures from G and P sows. The bacteria phyla with the highest relative abundances was Proteobacteria (33.1%), followed by Firmicutes (32%), Cyanobacteria (13.3%) and Actinobacteria (13.2%). The relative abundance for phyla, families and genera was estimated and Proteobacteria was significantly higher (p = 0.038) in P than in G sows; Firmicutes was significantly lower in AI than G and NM sows. A “core microbiota” included Lactobacillus, Bacillus, Enterococcus, Acinetobacter, and Pseudomonas. The results presented highlight the differences in the bacterial composition between G and P sows, as well as the changes in the microbial populations associated with the breeding method. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-08-05T14:14:11Z 2021-08-05T14:14:11Z 2021-07 info:eu-repo/date/embargoEnd/2022-08-05 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
acceptedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/20.500.12123/9964 https://www.sciencedirect.com/science/article/abs/pii/S0034528821002381 0034-5288 https://doi.org/10.1016/j.rvsc.2021.07.023 |
url |
http://hdl.handle.net/20.500.12123/9964 https://www.sciencedirect.com/science/article/abs/pii/S0034528821002381 https://doi.org/10.1016/j.rvsc.2021.07.023 |
identifier_str_mv |
0034-5288 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/restrictedAccess |
eu_rights_str_mv |
restrictedAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
Research in Veterinary Science (Available online 28 July 2021) reponame:INTA Digital (INTA) instname:Instituto Nacional de Tecnología Agropecuaria |
reponame_str |
INTA Digital (INTA) |
collection |
INTA Digital (INTA) |
instname_str |
Instituto Nacional de Tecnología Agropecuaria |
repository.name.fl_str_mv |
INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria |
repository.mail.fl_str_mv |
tripaldi.nicolas@inta.gob.ar |
_version_ |
1844619156463288320 |
score |
12.559606 |