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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
08/09/2022 |
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Actualizado : |
01/12/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
VASINI, B.; FARACE, P.; ARIEL, A.; CIRONE, K.; MÉNDEZ, L.; MORSELLA, C.; FRESIA, P.; IRAOLA, G.; GIOFFRÉ, A.; PAOLICCHI, F. |
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Afiliación : |
BRENDA VASINI, Laboratorio de Bacteriología-Grupo de Sanidad Animal, Unidad Integrada INTA-Universidad Nacional de Mar del Plata-Balcarce, Bs.As., Argentina; Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Bs.As., Argentina; PABLO FARACE, Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Bs.As., Argentina; Instituto de Agrobiotecnología y Biología Molecular (IABIMO), Instituto Nacional de Tecnología Agropecuaria (INTA), Bs.As., Argentina; AMADIO ARIEL, Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Bs.As., Argentina; KARINA CIRONE, Laboratorio de Bacteriología-Grupo de Sanidad Animal, Unidad Integrada INTA-Universidad Nacional de Mar del Plata-Balcarce, Bs.As., Argentina; LAURA MÉNDEZ, Laboratorio de Bacteriología-Grupo de Sanidad Animal, Unidad Integrada INTA-Universidad Nacional de Mar del Plata-Balcarce, Bs.As., Argentina; CLAUDIA MORSELLA, Laboratorio de Bacteriología-Grupo de Sanidad Animal, Unidad Integrada INTA-Universidad Nacional de Mar del Plata-Balcarce, Bs.As., Argentina; PABLO FRESIA, Unidad Mixta UMPI, Institut Pasteur Montevideo + INIA, Montevideo, Uruguay; Microbial Genomics Laboratory, Institut Pasteur Montevideo, Montevideo, Uruguay; GREGORIO IRAOLA, Microbial Genomics Laboratory, Institut Pasteur Montevideo, Montevideo, Uruguay; Center for Integrative Biology, Universidad Mayor, Santiago de Chile, Chile; Wellcome Sanger Institute, Hinxton, United Kingdom; ANDREA GIOFFRÉ, Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Bs.As., Argentina; Instituto de Agrobiotecnología y Biología Molecular (IABIMO), Instituto Nacional de Tecnología Agropecuaria (INTA), Bs.As., Argentina; FERNANDO PAOLICCHI, Laboratorio de Bacteriología-Grupo de Sanidad Animal, Unidad Integrada INTA-Universidad Nacional de Mar del Plata-Balcarce, Bs.As., Argentina. |
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Título : |
Phylogenetic and multiple-locus variable number tandem repeat analysis of Mycobacterium avium subsp. paratuberculosis isolates from Argentina. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Veterinary Research Communications, December 2022, Volume 46, Issue 4, pages 1121-1129. doi: https://doi.org/10.1007/s11259-022-09983-8 |
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ISSN : |
0165-7380 |
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DOI : |
10.1007/s11259-022-09983-8 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 24 February 2022; Accepted 3 August 2022. -- Corresponding author: Vasini, B.; Laboratorio de Bacteriología-Grupo de Sanidad Animal, Unidad Integrada INTA-Universidad Nacional de Mar del Plata-Balcarce, Buenos Aires, Argentina; email:vasinibrenda@gmail.com --
Founding: This study was funded by ANPCyT (PICT grant, project PICT2015-1541), CONICET (PIP grant, project PIP11220150100316CO) and INTA (project 2019-PD-E5-I103-001). |
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Contenido : |
ABSTRACT.- Paratuberculosis is a worldwide chronic enteric disease of ruminants, caused by Mycobacterium avium subsp. paratuberculosis (MAP). While MAP has been widely investigated all around the world, little is known about the different strains that circulate in each country. This study describes the genetic diversity of MAP isolates from different bovine and deer herds from Argentina, analyzed by Multiple-Locus Variable number tandem repeat Analysis (MLVA), as well as the phylogenetic relatedness between geographically distant isolates through Whole Genome Sequencing (WGS) and core-genome analysis. A total of 90 MAP isolates were analyzed. The results showed seven different MLVA genotypes, with almost 75% of them belonging to pattern INMV 1, described in all the herds studied. WGS results suggested the presence of a common INMV 1 strain circulating throughout the country. Our results allow confirming the coexistence of different strains in time and space and the mixed infections identified in some animals. These observations suggest the absence of animal monitoring prior to introduction to the herds and the need for a control program in the country. This study represents the first to report WGS of MAP strains in Argentina. © 2022, The Author(s), under exclusive licence to Springer Nature B.V. |
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Palabras claves : |
MLVA; Mycobacterium; Ruminants; UNIDAD MIXTA PASTEUR + INIA; WGS. |
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Asunto categoría : |
L10 Genética y mejoramiento animal |
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Marc : |
LEADER 02775naa a2200325 a 4500
001 1063566
005 2022-12-01
008 2022 bl uuuu u00u1 u #d
022 $a0165-7380
024 7 $a10.1007/s11259-022-09983-8$2DOI
100 1 $aVASINI, B.
245 $aPhylogenetic and multiple-locus variable number tandem repeat analysis of Mycobacterium avium subsp. paratuberculosis isolates from Argentina.$h[electronic resource]
260 $c2022
500 $aArticle history: Received 24 February 2022; Accepted 3 August 2022. -- Corresponding author: Vasini, B.; Laboratorio de Bacteriología-Grupo de Sanidad Animal, Unidad Integrada INTA-Universidad Nacional de Mar del Plata-Balcarce, Buenos Aires, Argentina; email:vasinibrenda@gmail.com -- Founding: This study was funded by ANPCyT (PICT grant, project PICT2015-1541), CONICET (PIP grant, project PIP11220150100316CO) and INTA (project 2019-PD-E5-I103-001).
520 $aABSTRACT.- Paratuberculosis is a worldwide chronic enteric disease of ruminants, caused by Mycobacterium avium subsp. paratuberculosis (MAP). While MAP has been widely investigated all around the world, little is known about the different strains that circulate in each country. This study describes the genetic diversity of MAP isolates from different bovine and deer herds from Argentina, analyzed by Multiple-Locus Variable number tandem repeat Analysis (MLVA), as well as the phylogenetic relatedness between geographically distant isolates through Whole Genome Sequencing (WGS) and core-genome analysis. A total of 90 MAP isolates were analyzed. The results showed seven different MLVA genotypes, with almost 75% of them belonging to pattern INMV 1, described in all the herds studied. WGS results suggested the presence of a common INMV 1 strain circulating throughout the country. Our results allow confirming the coexistence of different strains in time and space and the mixed infections identified in some animals. These observations suggest the absence of animal monitoring prior to introduction to the herds and the need for a control program in the country. This study represents the first to report WGS of MAP strains in Argentina. © 2022, The Author(s), under exclusive licence to Springer Nature B.V.
653 $aMLVA
653 $aMycobacterium
653 $aRuminants
653 $aUNIDAD MIXTA PASTEUR + INIA
653 $aWGS
700 1 $aFARACE, P.
700 1 $aARIEL, A.
700 1 $aCIRONE, K.
700 1 $aMÉNDEZ, L.
700 1 $aMORSELLA, C.
700 1 $aFRESIA, P.
700 1 $aIRAOLA, G.
700 1 $aGIOFFRÉ, A.
700 1 $aPAOLICCHI, F.
773 $tVeterinary Research Communications, December 2022, Volume 46, Issue 4, pages 1121-1129. doi: https://doi.org/10.1007/s11259-022-09983-8
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INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha actual : |
21/09/2020 |
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Actualizado : |
13/04/2021 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
ZUBIETA, Á.S.;; SAVIAN, J.V.; DE SOUZA FILHO, W.; WALLAU, M.O.; GÓMEZ, A.M.; BINDELLE, J.;; BONNET, O.J.F.; DE FACCIO CARVALHO, P.C. |
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Afiliación : |
Grazing Ecology Research Group, Federal University of Rio Grande do Sul, Brazil.; JEAN VICTOR SAVIAN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Grazing Ecology Research Group, Federal University of Rio Grande do Sul, RS, Brazil.; Agronomy Department, University of Florida, USA.; Grazing Ecology Research Group, Federal University of Rio Grande do Sul, Brazil. // Facultad de Ciencias Agrarias, Departamento de Producción Animal, Universidad Nacional de Colombia, Medellín, Colombia; Precision Livestock and Nutrition Unit, Gembloux Agro-Bio Tech, TERRA, Teaching and Research Centre, University of Liège, Gembloux, Belgium; Grazing Ecology Research Group, Federal University of Rio Grande do Sul, RS, Brazil.; Grazing Ecology Research Group, Federal University of Rio Grande do Sul, RS, Brazil. |
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Título : |
Does grazing management provide opportunities to mitigate methane emissions by ruminants in pastoral ecosystems? (Review). |
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Fecha de publicación : |
2020 |
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Fuente / Imprenta : |
Science of the Total Environment, 1 February 2021, Volume 754, Article number 142029. DOI: https://doi-org.proxy.timbo.org.uy/10.1016/j.scitotenv.2020.142029 |
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DOI : |
10.1016/j.scitotenv.2020.142029 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 18 May 2020 // Received in revised form 26 August 2020 // Accepted 26 August 2020 // Available online 31 August 2020 |
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Contenido : |
Agriculture, and livestock production in particular, is criticized for being a contributor to global environmental change, including emissions of greenhouse gases (GHG). Methane (CH4) from grazing ruminants accounts for most of livestock's carbon footprint because a large share of them are reared under suboptimal grazing conditions,
usually resulting in both low herbage intake and animal performance. Consequently, the CH4 quota attributed to animal maintenance is spread across fewor no animal outputs, increasing the CH4 intensity [g CH4/kg live weight (LW) gain or g CH4/kg milk yield]. In this review, the generalized idea relating tropical pastureswith low
quality and intrinsically higher CH4 intensity is challenged by showing evidence that emissions from animals grazing tropical pastures can equal those of temperate grasses. We demonstrate the medium-to-high mitigation potential of some grazing management strategies to mitigate CH4 emissions from grazing ruminants and stress the predominant role that sward canopy structure (e.g., height) has over animal behavioral responses (e.g., intake rate), daily forage intake and resulting CH4 emissions. From this ecological perspective, we identify a grazing management concept aiming to offer the best sward structure that allows animals to optimize their
daily herbage intake, creating opportunities to reduce CH4 intensity.We showthe trade-off between animal performance and CH4 intensity, stressing that mitigation is substantial when grazing management is conducted under light-to-moderate intensities and optimize herbage intake and animal performance. Weconclude that optimizing LW gain of grazing sheep and cattle to a threshold of 0.14 and 0.7 kg/day, respectively, would dramatically reduce CH4 intensity to approximately 0.2 kg CH4/kg LW gain, as observed in some intensive feeding systems. This could represent a mitigation potential of around 55% for livestock commodities in pasture-based systems. Our results offer newinsights to the debate concerning mitigation of environmental impacts of pastoral ecosystems. MenosAgriculture, and livestock production in particular, is criticized for being a contributor to global environmental change, including emissions of greenhouse gases (GHG). Methane (CH4) from grazing ruminants accounts for most of livestock's carbon footprint because a large share of them are reared under suboptimal grazing conditions,
usually resulting in both low herbage intake and animal performance. Consequently, the CH4 quota attributed to animal maintenance is spread across fewor no animal outputs, increasing the CH4 intensity [g CH4/kg live weight (LW) gain or g CH4/kg milk yield]. In this review, the generalized idea relating tropical pastureswith low
quality and intrinsically higher CH4 intensity is challenged by showing evidence that emissions from animals grazing tropical pastures can equal those of temperate grasses. We demonstrate the medium-to-high mitigation potential of some grazing management strategies to mitigate CH4 emissions from grazing ruminants and stress the predominant role that sward canopy structure (e.g., height) has over animal behavioral responses (e.g., intake rate), daily forage intake and resulting CH4 emissions. From this ecological perspective, we identify a grazing management concept aiming to offer the best sward structure that allows animals to optimize their
daily herbage intake, creating opportunities to reduce CH4 intensity.We showthe trade-off between animal performance and CH4 intensity, stressing that mitigation is substantial when g... Presentar Todo |
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Palabras claves : |
ANIMAL PRODUCTION; CARBON FOOTPRINT; CLIMATE SMART LIVESTOCK; EMISSION INTENSITY; GRASSLAND; SWARD STRUCTURE. |
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Asunto categoría : |
P01 Conservación de la naturaleza y recursos de La tierra |
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Marc : |
LEADER 03249naa a2200301 a 4500
001 1061328
005 2021-04-13
008 2020 bl uuuu u00u1 u #d
024 7 $a10.1016/j.scitotenv.2020.142029$2DOI
100 1 $aZUBIETA, Á.S.;
245 $aDoes grazing management provide opportunities to mitigate methane emissions by ruminants in pastoral ecosystems? (Review).$h[electronic resource]
260 $c2020
500 $aArticle history: Received 18 May 2020 // Received in revised form 26 August 2020 // Accepted 26 August 2020 // Available online 31 August 2020
520 $aAgriculture, and livestock production in particular, is criticized for being a contributor to global environmental change, including emissions of greenhouse gases (GHG). Methane (CH4) from grazing ruminants accounts for most of livestock's carbon footprint because a large share of them are reared under suboptimal grazing conditions, usually resulting in both low herbage intake and animal performance. Consequently, the CH4 quota attributed to animal maintenance is spread across fewor no animal outputs, increasing the CH4 intensity [g CH4/kg live weight (LW) gain or g CH4/kg milk yield]. In this review, the generalized idea relating tropical pastureswith low quality and intrinsically higher CH4 intensity is challenged by showing evidence that emissions from animals grazing tropical pastures can equal those of temperate grasses. We demonstrate the medium-to-high mitigation potential of some grazing management strategies to mitigate CH4 emissions from grazing ruminants and stress the predominant role that sward canopy structure (e.g., height) has over animal behavioral responses (e.g., intake rate), daily forage intake and resulting CH4 emissions. From this ecological perspective, we identify a grazing management concept aiming to offer the best sward structure that allows animals to optimize their daily herbage intake, creating opportunities to reduce CH4 intensity.We showthe trade-off between animal performance and CH4 intensity, stressing that mitigation is substantial when grazing management is conducted under light-to-moderate intensities and optimize herbage intake and animal performance. Weconclude that optimizing LW gain of grazing sheep and cattle to a threshold of 0.14 and 0.7 kg/day, respectively, would dramatically reduce CH4 intensity to approximately 0.2 kg CH4/kg LW gain, as observed in some intensive feeding systems. This could represent a mitigation potential of around 55% for livestock commodities in pasture-based systems. Our results offer newinsights to the debate concerning mitigation of environmental impacts of pastoral ecosystems.
653 $aANIMAL PRODUCTION
653 $aCARBON FOOTPRINT
653 $aCLIMATE SMART LIVESTOCK
653 $aEMISSION INTENSITY
653 $aGRASSLAND
653 $aSWARD STRUCTURE
700 1 $aSAVIAN, J.V.
700 1 $aDE SOUZA FILHO, W.
700 1 $aWALLAU, M.O.
700 1 $aGÓMEZ, A.M.
700 1 $aBINDELLE, J.;
700 1 $aBONNET, O.J.F.
700 1 $aDE FACCIO CARVALHO, P.C.
773 $tScience of the Total Environment, 1 February 2021, Volume 754, Article number 142029. DOI: https://doi-org.proxy.timbo.org.uy/10.1016/j.scitotenv.2020.142029
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