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| Registros recuperados : 17 | |
| 2. |  | NOYES, N. R.; ABDO, Z.; ROVIRA, P.J.; DOSTER, E.; YANG, X.; LINKE, L. M.; BURGESS, B. A.; MARTIN. J.; BOUCHER, C.; MORLEY, P. S.; BELK, K. E. A bayesian approach to investigating the effect of metaphylaxis on the microbiome-resistance of the commercial feedlot steers. Abstract. In: Plant and Animal Genome Conference, 24. San Diego, USA, 2016.| Biblioteca(s): INIA Treinta y Tres. |
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| 3. | | NOYES, N.; WEINROTH, M.; LAKIN, S.; DOSTER, E.; RAYMOND, R.; ROVIRA, P.J.; ABDO, Z.; RUIZ, J.; MARTIN, J.; BOUCHER, C.; JONES, K.; BELK, K.E. Comparing the resistome of poultry, swine, cattle and salmon production and nearby human waste water treatment plants. [Abstract]. In: Conference of Research Workers in Animal Diseases, 96th, 2015,Chicago (USA): CRWAD, 2015. p. 127.| Biblioteca(s): INIA Treinta y Tres. |
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| 4. | | DOSTER, E.; ROVIRA, P.J.; NOYES, N.R.; BURGESS, B.A.; YANG, X.; WEINROTH, M.; LINKE, L.; MAGNUSON, R.; PABILONIA, K.; BOUCHER, C. Comparing Salmonella enterica detection in feces using aerobic culture, targeted molecular tests, and shotgun metagenomics. In: SYMPOSIUM OF AMERICAN COLLEGE OF VETERINARY INTERNAL MEDICINE, 2017, GREENWOOD VILLAGE, CO, USA. Proceedings of ACVIM 2017, Greenwood Village, CO, USA. p. 338.| Biblioteca(s): INIA Treinta y Tres. |
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| 5. | | DOSTER, E.; ROVIRA, P.J.; NOYES, N.R.; BURGESS, B.A.; YANG, X.; WEINROTH, M.D.; LINKE, L.; MAGNUSON, R.; BOUCHER, C.; BELK, K.E.; MORLEY, P.S. A cautionary report for pathogen identification using shotgun metagenomics; a comparison to aerobic culture and polymerase chain reaction for Salmonella enterica identification. Frontier in Microbiology, 2019, 10:2499. doi: 10.3389/fmicb.2019.02499 7 p. Article history: received: 8 July 2019 // Accepted 16 October 2019 // Published 01 November 2019.
Open Access Journal. www.frontiersin.org| Biblioteca(s): INIA Treinta y Tres. |
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| 6. | | DOSTER, E.; ROVIRA, P.J.; NOYES, NOELLE R.; BURGESS, B.A.; MAGNUSON, R.; JONES, KENNETH; BOUCHER, C.; RUIZ, JAIME; BELK, K. E. Investigating the effect of tulathromycin exposure on potential microbial community function in feedlot cattle during the early feeding period using shotgun metagenomics. [Abstract]. In: Scientific Annual Research Day, 17. Fort Collins. 2016. Proceedings. Fort Collins: Colorado State University, 2016 p. 18.| Biblioteca(s): INIA Treinta y Tres. |
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| 7. | | LAKIN, S.M.; DEAN, C.J.; DETTENWANGER, A.; ROSS, A.; DOSTER, E.; ROVIRA, P.J.; ABDO, Z.; JONES, K.L.; BELK, K.E.; MORLEY, P.S.; BOUCHER, C. MEGaRES and AmrPlusPlus, a comprehensive database of antimicrobial resistance genes and user-friendly pipeline for analysis of high-throughput sequencing data.[Abstract]. In: PROCEEDINGS OF THE 96TH ANNUAL CONFERENCE OF RESEARCH WORKERS IN ANIMAL DEISEASES, CHICAGO, USA. 2016. Session Ecology and Management of Foodborne Agents. 065.| Biblioteca(s): INIA Treinta y Tres. |
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| 8. | | DOSTER, E.; ROVIRA, P.J.; NOYES, N.; BURGES, B.; YANG, X.; WEINROTH, M.; LINKE, L.; MAGNUSON, R.; JONES, K.; BOUCHER, C.; RUIZ, J.; MORLEY, P.; BELK, K. Shotgun metagenomic detection of Salmonella enterica in feedlot cattle compared to aerobic culture and PCR techniques. [Abstract]. In: Conference of Research Workers in Animal Diseases, 2016. Chicago (USA): En línea| Biblioteca(s): INIA Treinta y Tres. |
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| 9. | | ROVIRA, P.J.; MCALLISTER, T.; LAKIN, S.M.; COOK, S.R.; DOSTER, E.; NOYES, N. R.; WEINROTH, M.D.; YANG, X.; PARKER, J. K.; BOUCHER, C.; BOOKER, C. W.; WOENER, D. R.; BELK, K. E.; MORLEY, P. S. Characterization of the microbial resistome in conventional and "raised without antibiotics" beef and dairy production systems. Frontier in Microbiology, September 2019. v. 10, article 1980, 11 p. OPEN ACCESS. Received 18 March 2019 // Accepted 12 August 2019 // Published 4 September 2019.| Biblioteca(s): INIA Treinta y Tres. |
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| 10. | | WEINROTH, M.D.; SCOTT, H.M.; NORBY, B.; LONERAGAN, G.H.; NOYES, N.R.; ROVIRA, P.J.; DOSTER, E.; YANG, X.; WOERNER, D.R.; MORLEY, P.S.; BELK, K.E. Effects of ceftiofur and chlortetracycline on the resistomes of feedlot cattle. Applied and Environmental Microbiology, July 2018, vol. 84, no.13, e00610-18. This is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International license. Article history: Received 15 March 2018. / Accepted 24 April 2018. / Accepted manuscript posted online 4 May 2018. OPEN ACCESS.| Biblioteca(s): INIA Las Brujas; INIA Treinta y Tres. |
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| 11. | | DOSTER, E.; ROVIRA, P.J.; NOYES, N.R.; BURGESS, B. A.; YANG, X.; WEINROTH, M.D.; LAKIN, S.M.; DEAN, C.J.; LINKE, L.; MAGNUSON, R.; JONES, K.I.; BOUCHER, C.; RUIZ, J.; BELK, K.E.; MORLEY, P.S. Investigating effects of tulathromycin metaphylaxis on the fecal resistome and microbiome of commercial feedlot cattle early in the feeding period. Frontier in Microbiology, 2018, 9:1715. 14 p. Article history: Received: 14 April 2018; Accepted: 09 July 2018; Published: 30 July 2018.
Open Access journal.
https://doi.org/10.3389/fmicb.2018.01715| Biblioteca(s): INIA Treinta y Tres. |
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| 12. | | LAKIN, S.M.; DEAN, C.; NOYES, N.R.; DETTENWANGER, A.; ROSS, A. S.; DOSTER, E.; ROVIRA, P.J.; ABDO, Z.; JONES, K.L.; RUIZ, J.; BELK, K.E.; MORLEY, P.S.; BOUCHER, C. MEGARes: an antimicrobial resistance database for high throughput sequencing. Nucleic Acids Research, 2017 v.45 p.574-580. Article History: Published online 2016 Nov 24.
DOI: https://doi.org/10.1093/nar/gkw1009| Biblioteca(s): INIA Treinta y Tres. |
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| 13. | | NOYES, N.R.; PARKER, J.K.; DEAN, C.J.; RAYMOND, R.A.; WEINROTH, M.E.; ROVIRA, P.J.; DOSTER, E.; ABDO, Z.; MARTIN, J.; JONES, K.L.; RUIZ, J.; BOUCHER, C.A.; BELK, K.E.; MORLEY, P.S. Megarich, a pre-sequencing capture system for enriching and counting resistance genes within metagenomic samples. [Abstract]. In: PROCEEDINGS OF THE 96TH ANNUAL CONFERENCE OF RESEARCH WORKERS IN ANIMAL DEISEASES, CHICAGO, USA. 2016. Session Ecology and Management of Foodborne Agents. - 064.| Biblioteca(s): INIA Treinta y Tres. |
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| 14. | | WEINROTH, M.D.; LANKIN, S.M.; NOYES, N.R.; YANG, X.; ROVIRA, P.J.; DOSTER, E.; DEAN, C.; PARKER, J.K.; ANDERSON, C.; ABDO, Z.; BOUCHER, C.; RUIZ, J.; BELK, K.E.; MORLEY, P.S. Metagenomic investigations of antimicrobial resistance in beef, pork, and broiler production systems. [Abstract]. ln: Conference of Research Workers in Animal Disease. (3-5 Dec., 2017, Chicago, Illinois, USA) Presentation Abstracts. Chicago, Illinois (USA): CRWAD, 2017. p. 27.| Biblioteca(s): INIA Treinta y Tres. |
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| 15. | | MORLEY, P.; BELK, K.; DOSTER, E.; LAKIN, S.; DEAN, C.; MUGGLI, M.; NOYES, N.; ROVIRA, P.J.; WEINROTH, M.; YANG, X.; ABDO, Z.; BOUCHER, C.; RUIZ, J.; SCOTT, H.M.; VAN METRE, D.C.; WOERNER, D.E. Metagnomic investigations of antimicrobial resitance in food animal populations. In: USDA NIFA Antimicrobial Resistance Program Project. 2017, Florida, USA. p. 14-15| Biblioteca(s): INIA Treinta y Tres. |
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| 16. | | DOSTER, E.; ROVIRA, P.J.; NOYES, N. R.; BURGESS, B.A.; YANG, X.; WEINROTH, M.; LINKE, L.; MAGNUSON, R.; JONES, K.; BOUCHER, C.; RUIZ, J.; MORLEY, P.S.; BELK, K.E. Use of shotgun metagenomic to evaluate the microbiome in cattle feces following tulathromycin metaphylaxis. [Abstract]. In: Conference of Research Workers in Animal Diseases, 96th, 2015,Chicago (USA): CRWAD, 2015. p. 128.| Biblioteca(s): INIA Treinta y Tres. |
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| 17. | | NOYES, N.R.; WEINROTH, M.E.; PARKER, J.K.; DEAN, C.J.; LAKIN, S.M.; RAYMOND, R.A.; ROVIRA, P.J.; DOSTER, E.; ABDO, Z.; MARTIN, J.N.; JONES, K.L.; RUIZ, J.; BOUCHER, C.A.; BELK, K.E.; MORLEY, P.S. Enrichment allows identification of diverse, rate elements in metagenomic resistome-virulome sequencing. Microbiome, 2017, 5, p. 142 13 p. Article History: Received: 29 May 2017, Accepted: 5 October 2017, Published: 17 October 2017| Biblioteca(s): INIA Treinta y Tres. |
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| Registros recuperados : 17 | |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas; INIA Treinta y Tres. |
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Fecha actual : |
22/07/2018 |
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Actualizado : |
28/11/2018 |
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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 : |
WEINROTH, M.D.; SCOTT, H.M.; NORBY, B.; LONERAGAN, G.H.; NOYES, N.R.; ROVIRA, P.J.; DOSTER, E.; YANG, X.; WOERNER, D.R.; MORLEY, P.S.; BELK, K.E. |
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Afiliación : |
M.D. WEINROTH, Universidad de Colorado State (CSU)/ Department of Animal Science (Meat Program); H.M. SCOTT, Universidad de Texas A&M; B. NORBY, Universidad de Michigan State (MSU); G.H. LONERAGAN, Texas Tech University; N.R. NOYES, Universidad de Colorado State (CSU); PABLO JUAN ROVIRA SANZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; E. DOSTER, Universidad de Colorado State (CSU); X. YANG, Universidad de California Davis (UCD); D.R. WOERNER, Universidad de Colorado State (CSU)/ Department of Animal Science (Meat Program); P. S. MORLEY, Universidad de Colorado State (CSU); K. E. BELK, Universidad de Colorado State (CSU)/ Department of Animal Science (Meat Program). |
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Título : |
Effects of ceftiofur and chlortetracycline on the resistomes of feedlot cattle. |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
Applied and Environmental Microbiology, July 2018, vol. 84, no.13, e00610-18. |
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Descripción física : |
This is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International license. |
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ISSN : |
0099-2240 |
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DOI : |
10.1128/AEM.00610-18 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 15 March 2018. / Accepted 24 April 2018. / Accepted manuscript posted online 4 May 2018. OPEN ACCESS. |
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Contenido : |
ABSTRACT.
Treatment of food-producing animals with antimicrobial drugs (AMD) is controversial because of concerns regarding promotion of antimicrobial resistance (AMR). To investigate this concern, resistance genes in metagenomic bovine fecal samples during a clinical trial were analyzed to assess the impacts of treatment on beef feedlot cattle resistomes. Four groups of cattle were exposed, using a 2-by-2 factorial design, to different regimens of antimicrobial treatment. Injections of ceftiofur crystalline- free acid (a third-generation cephalosporin) were used to treat all cattle in treatment pens or only a single animal, and either chlortetracycline was included in the feed of all cattle in a pen or the feed was untreated. On days 0 and 26, respectively, pre- and posttrial fecal samples were collected, and resistance genes were characterized using shotgun metagenomics. Treatment with ceftiofur was not associated with changes to ?-lactam resistance genes. However, cattle fed chlortetracycline had a significant increase in relative abundance of tetracycline resistance genes. There was also an increase of an AMR class not administered during the study, which is a possible indicator of coselection of resistance genes. Samples analyzed in this study had previously been evaluated by culture characterization (Escherichia coli and Salmonella) and quantitative PCR (qPCR) of metagenomic fecal DNA, which allowed comparison of results with this study. In the majority of samples, genes that were selectively enriched through culture and qPCR were not identified through shotgun metagenomic sequencing in this study, suggesting that changes previously documented did not reflect changes affecting the majority of bacterial genetic elements found in the predominant fecal resistome.
© 2018 American Society for Microbiology. MenosABSTRACT.
Treatment of food-producing animals with antimicrobial drugs (AMD) is controversial because of concerns regarding promotion of antimicrobial resistance (AMR). To investigate this concern, resistance genes in metagenomic bovine fecal samples during a clinical trial were analyzed to assess the impacts of treatment on beef feedlot cattle resistomes. Four groups of cattle were exposed, using a 2-by-2 factorial design, to different regimens of antimicrobial treatment. Injections of ceftiofur crystalline- free acid (a third-generation cephalosporin) were used to treat all cattle in treatment pens or only a single animal, and either chlortetracycline was included in the feed of all cattle in a pen or the feed was untreated. On days 0 and 26, respectively, pre- and posttrial fecal samples were collected, and resistance genes were characterized using shotgun metagenomics. Treatment with ceftiofur was not associated with changes to ?-lactam resistance genes. However, cattle fed chlortetracycline had a significant increase in relative abundance of tetracycline resistance genes. There was also an increase of an AMR class not administered during the study, which is a possible indicator of coselection of resistance genes. Samples analyzed in this study had previously been evaluated by culture characterization (Escherichia coli and Salmonella) and quantitative PCR (qPCR) of metagenomic fecal DNA, which allowed comparison of results with this study. In the majority of samples, gen... Presentar Todo |
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Palabras claves : |
ANTIBIOTIC RESISTANCE; ANTIMICROBIAL AGENTS; CATTLE; METAGENOMICS; POSTANTIBIOTIC EFFECT. |
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Thesagro : |
FEEDLOT. |
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Asunto categoría : |
--
L02 Alimentación animal |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/12027/1/e00610-18.full.pdf
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Marc : |
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001 1058828
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008 2018 bl uuuu u00u1 u #d
022 $a0099-2240
024 7 $a10.1128/AEM.00610-18$2DOI
100 1 $aWEINROTH, M.D.
245 $aEffects of ceftiofur and chlortetracycline on the resistomes of feedlot cattle.$h[electronic resource]
260 $c2018
300 $cThis is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International license.
500 $aArticle history: Received 15 March 2018. / Accepted 24 April 2018. / Accepted manuscript posted online 4 May 2018. OPEN ACCESS.
520 $aABSTRACT. Treatment of food-producing animals with antimicrobial drugs (AMD) is controversial because of concerns regarding promotion of antimicrobial resistance (AMR). To investigate this concern, resistance genes in metagenomic bovine fecal samples during a clinical trial were analyzed to assess the impacts of treatment on beef feedlot cattle resistomes. Four groups of cattle were exposed, using a 2-by-2 factorial design, to different regimens of antimicrobial treatment. Injections of ceftiofur crystalline- free acid (a third-generation cephalosporin) were used to treat all cattle in treatment pens or only a single animal, and either chlortetracycline was included in the feed of all cattle in a pen or the feed was untreated. On days 0 and 26, respectively, pre- and posttrial fecal samples were collected, and resistance genes were characterized using shotgun metagenomics. Treatment with ceftiofur was not associated with changes to ?-lactam resistance genes. However, cattle fed chlortetracycline had a significant increase in relative abundance of tetracycline resistance genes. There was also an increase of an AMR class not administered during the study, which is a possible indicator of coselection of resistance genes. Samples analyzed in this study had previously been evaluated by culture characterization (Escherichia coli and Salmonella) and quantitative PCR (qPCR) of metagenomic fecal DNA, which allowed comparison of results with this study. In the majority of samples, genes that were selectively enriched through culture and qPCR were not identified through shotgun metagenomic sequencing in this study, suggesting that changes previously documented did not reflect changes affecting the majority of bacterial genetic elements found in the predominant fecal resistome. © 2018 American Society for Microbiology.
650 $aFEEDLOT
653 $aANTIBIOTIC RESISTANCE
653 $aANTIMICROBIAL AGENTS
653 $aCATTLE
653 $aMETAGENOMICS
653 $aPOSTANTIBIOTIC EFFECT
700 1 $aSCOTT, H.M.
700 1 $aNORBY, B.
700 1 $aLONERAGAN, G.H.
700 1 $aNOYES, N.R.
700 1 $aROVIRA, P.J.
700 1 $aDOSTER, E.
700 1 $aYANG, X.
700 1 $aWOERNER, D.R.
700 1 $aMORLEY, P.S.
700 1 $aBELK, K.E.
773 $tApplied and Environmental Microbiology, July 2018, vol. 84, no.13, e00610-18.
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