Medium-term influence of tetracyclines on total and specific microbial biomass in cultivated soils of galicia (NW Spain)
This work examines the results of a soil incubation experiment in the laboratory, under controlled conditions of humidity and temperature. The purpose was to determine the medium-term influence of the presence of antibiotics on the total and specific microbial biomass, determined by means of the pho...
| Autores: | , , , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2020 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/234597 |
| Acceso en línea: | http://hdl.handle.net/10261/234597 |
| Access Level: | acceso abierto |
| Palabra clave: | Polluted soils Oxytetracycline Chlorotracycline Microorganisms Phospholipid fatty acids Suelos contaminados Oxitetraciclina Clorotetraciclina Microorganismos Ácidos grasos de los fosfolípidos Solos contaminados Ácidos gordos fosfolípidos |
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oai:digital.csic.es:10261/234597 |
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ES |
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España |
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|
| dc.title.none.fl_str_mv |
Medium-term influence of tetracyclines on total and specific microbial biomass in cultivated soils of galicia (NW Spain) Influencia a medio plazo de las tetraciclinas en la biomasa microbiana total y específica en suelos de cultivo de galicia (NO España) Influência a médio prazo das tetraciclinas na biomassa microbiana total e específica de em solos cultivados da galiza ( NO Espanha) |
| title |
Medium-term influence of tetracyclines on total and specific microbial biomass in cultivated soils of galicia (NW Spain) |
| spellingShingle |
Medium-term influence of tetracyclines on total and specific microbial biomass in cultivated soils of galicia (NW Spain) Santás-Miguel, Vanesa Polluted soils Oxytetracycline Chlorotracycline Microorganisms Phospholipid fatty acids Suelos contaminados Oxitetraciclina Clorotetraciclina Microorganismos Ácidos grasos de los fosfolípidos Solos contaminados Oxitetraciclina Clorotetraciclina Microorganismos Ácidos gordos fosfolípidos |
| title_short |
Medium-term influence of tetracyclines on total and specific microbial biomass in cultivated soils of galicia (NW Spain) |
| title_full |
Medium-term influence of tetracyclines on total and specific microbial biomass in cultivated soils of galicia (NW Spain) |
| title_fullStr |
Medium-term influence of tetracyclines on total and specific microbial biomass in cultivated soils of galicia (NW Spain) |
| title_full_unstemmed |
Medium-term influence of tetracyclines on total and specific microbial biomass in cultivated soils of galicia (NW Spain) |
| title_sort |
Medium-term influence of tetracyclines on total and specific microbial biomass in cultivated soils of galicia (NW Spain) |
| dc.creator.none.fl_str_mv |
Santás-Miguel, Vanesa Díaz-Raviña, Montserrat Martín Jiménez, Ángela García-Campos, Elena Barreiro, Ana Núñez-Delgado, Avelino Fernández-Sanjurjo, María José Álvarez-Rodríguez, Esperanza Arias-Estévez, Manuel Fernández-Calviño, David |
| author |
Santás-Miguel, Vanesa |
| author_facet |
Santás-Miguel, Vanesa Díaz-Raviña, Montserrat Martín Jiménez, Ángela García-Campos, Elena Barreiro, Ana Núñez-Delgado, Avelino Fernández-Sanjurjo, María José Álvarez-Rodríguez, Esperanza Arias-Estévez, Manuel Fernández-Calviño, David |
| author_role |
author |
| author2 |
Díaz-Raviña, Montserrat Martín Jiménez, Ángela García-Campos, Elena Barreiro, Ana Núñez-Delgado, Avelino Fernández-Sanjurjo, María José Álvarez-Rodríguez, Esperanza Arias-Estévez, Manuel Fernández-Calviño, David |
| author2_role |
author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
Ministerio de Economía y Competitividad (España) Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72] |
| dc.subject.none.fl_str_mv |
Polluted soils Oxytetracycline Chlorotracycline Microorganisms Phospholipid fatty acids Suelos contaminados Oxitetraciclina Clorotetraciclina Microorganismos Ácidos grasos de los fosfolípidos Solos contaminados Oxitetraciclina Clorotetraciclina Microorganismos Ácidos gordos fosfolípidos |
| topic |
Polluted soils Oxytetracycline Chlorotracycline Microorganisms Phospholipid fatty acids Suelos contaminados Oxitetraciclina Clorotetraciclina Microorganismos Ácidos grasos de los fosfolípidos Solos contaminados Oxitetraciclina Clorotetraciclina Microorganismos Ácidos gordos fosfolípidos |
| description |
This work examines the results of a soil incubation experiment in the laboratory, under controlled conditions of humidity and temperature. The purpose was to determine the medium-term influence of the presence of antibiotics on the total and specific microbial biomass, determined by means of the phospholipid fatty acids (PLFAs) analysis (total microbial biomass, and specific fungal, bacterial, actinobacterial, Gram-negative bacterial and Gram-positive bacterial biomass), as well as the relationship between some of these groups (fungal biomass/bacterial biomass, Gram-negative-bacterial /Gram-positive bacterial). The experiment was performed with four different cultivated soils with a similar pH but different organic matter (OM) content, to which eight doses of three antibiotics of the tetracycline group (tetracycline, oxytetracycline and chlorotetracycline) were added. Microbial biomass measurements (total and specific groups) were performed after 42 days of incubation. As expected, the total and specific microbial biomass values were different in the four soils studied. Both the total and the specific microbial biomass showed a similar response to the presence of antibiotics, although in several cases the data were inconsistent and difficult to interpret. In general, in all soils the addition of chlorotetracycline and tetracycline slightly modified or increased, to a greater or lesser extent, the values of both total and specific microbial biomass, particularly at higher doses. However, in certain cases, biomass values decreased due to the addition of the highest dose of oxytetracycline. With regard to fungal/bacterial and Grambacteria/Gram bacterial biomass ratios, values slightly changed after the addition of the antibiotics. |
| publishDate |
2020 |
| dc.date.none.fl_str_mv |
2020 2021 2021 2021 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article http://purl.org/coar/resource_type/c_6501 Publisher's version info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
http://hdl.handle.net/10261/234597 |
| url |
http://hdl.handle.net/10261/234597 |
| dc.language.none.fl_str_mv |
Inglés |
| language_invalid_str_mv |
Inglés |
| dc.relation.none.fl_str_mv |
http://dx.doi.org/10.3232/SJSS.2020.V10.N3.05 Sí |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
| dc.publisher.none.fl_str_mv |
Universidad de Santiago de Compostela |
| publisher.none.fl_str_mv |
Universidad de Santiago de Compostela |
| dc.source.none.fl_str_mv |
reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC instname:Consejo Superior de Investigaciones Científicas (CSIC) |
| instname_str |
Consejo Superior de Investigaciones Científicas (CSIC) |
| reponame_str |
DIGITAL.CSIC. Repositorio Institucional del CSIC |
| collection |
DIGITAL.CSIC. Repositorio Institucional del CSIC |
| repository.name.fl_str_mv |
|
| repository.mail.fl_str_mv |
|
| _version_ |
1869412384736542720 |
| spelling |
Medium-term influence of tetracyclines on total and specific microbial biomass in cultivated soils of galicia (NW Spain)Influencia a medio plazo de las tetraciclinas en la biomasa microbiana total y específica en suelos de cultivo de galicia (NO España) Influência a médio prazo das tetraciclinas na biomassa microbiana total e específica de em solos cultivados da galiza ( NO Espanha)Santás-Miguel, VanesaDíaz-Raviña, MontserratMartín Jiménez, ÁngelaGarcía-Campos, ElenaBarreiro, AnaNúñez-Delgado, AvelinoFernández-Sanjurjo, María JoséÁlvarez-Rodríguez, EsperanzaArias-Estévez, ManuelFernández-Calviño, DavidPolluted soilsOxytetracyclineChlorotracyclineMicroorganismsPhospholipid fatty acidsSuelos contaminadosOxitetraciclinaClorotetraciclinaMicroorganismosÁcidos grasos de los fosfolípidosSolos contaminadosOxitetraciclinaClorotetraciclinaMicroorganismosÁcidos gordos fosfolípidosThis work examines the results of a soil incubation experiment in the laboratory, under controlled conditions of humidity and temperature. The purpose was to determine the medium-term influence of the presence of antibiotics on the total and specific microbial biomass, determined by means of the phospholipid fatty acids (PLFAs) analysis (total microbial biomass, and specific fungal, bacterial, actinobacterial, Gram-negative bacterial and Gram-positive bacterial biomass), as well as the relationship between some of these groups (fungal biomass/bacterial biomass, Gram-negative-bacterial /Gram-positive bacterial). The experiment was performed with four different cultivated soils with a similar pH but different organic matter (OM) content, to which eight doses of three antibiotics of the tetracycline group (tetracycline, oxytetracycline and chlorotetracycline) were added. Microbial biomass measurements (total and specific groups) were performed after 42 days of incubation. As expected, the total and specific microbial biomass values were different in the four soils studied. Both the total and the specific microbial biomass showed a similar response to the presence of antibiotics, although in several cases the data were inconsistent and difficult to interpret. In general, in all soils the addition of chlorotetracycline and tetracycline slightly modified or increased, to a greater or lesser extent, the values of both total and specific microbial biomass, particularly at higher doses. However, in certain cases, biomass values decreased due to the addition of the highest dose of oxytetracycline. With regard to fungal/bacterial and Grambacteria/Gram bacterial biomass ratios, values slightly changed after the addition of the antibiotics.[ES] En este trabajo se examinan los resultados de una experiencia de incubación de suelos en el laboratorio, bajo condiciones controladas de humedad y temperatura, cuya finalidad fue determinar la influencia a medio plazo de la presencia de antibióticos en la biomasa microbiana total y específica, establecida a partir de los ácidos grasos de los fosfolípidos (biomasa microbiana total, biomasa fúngica, bacteriana, de actinobacterias, de bacterias Gramnegativas y de bacterias Gram-positivas) y de la relación entre algunos de estos grupos (hongos/bacterias, bacterias Gram-negativas/bacterias Gram-positivas). La experiencia se realizó con cuatro suelos de cultivo diferentes con un pH similar y con un diferente contenido de materia orgánica, a los que se aplicaron 8 dosis de tres antibióticos del grupo de las tetraciclinas (tetraciclina, oxitetraciclina y clorotetraciclina). Las medidas de biomasa microbiana (total y grupos específicos) se realizaron después de 42 días de incubación. Tal como era de esperar, los valores de la biomasa microbiana total y específica fueron diferentes en los cuatro suelos estudiados. Tanto la biomasa microbiana total como la específica mostraron una respuesta similar frente a la presencia de los antibióticos, aunque en varios casos los datos fueron inconsistentes y difíciles de interpretar. En general, en todos los suelos la adición de la clorotetraciclina y la tetraciclina modificó o incrementó en mayor o menor medida los valores tanto de la biomasa microbiana total e específica, particularmente a las dosis más altas. Sin embargo, en determinados casos, como consecuencia de la adición de la dosis más alta de oxitetraciclina, los valores de biomasa disminuyeron. En lo que respecta a las relaciones biomasa fúngica/bacteriana y biomasa bacterias Gram-positivas/bacterias Gram-negativas, los valores apenas variaron tras la adición de los antibióticos. [PT] Este artigo examina os resultados de uma experiência de incubação do solo em laboratório, sob condições controladas de humidade e temperatura. O objetivo foi determinar a influência, a médio prazo, da presença de antibióticos na biomassa microbiana total e em grupos específicos de microrganismos, a partir da análise de ácidos gordos fosfolipídicos (biomassa microbiana total, biomassa fúngica, biomassa bacteriana e de actinobactérias, e de biomassa de bactérias Gram-negativas e de bactérias Gram-positivas), assim como a relação entre alguns desses grupos (biomassa fúngica/biomassa bacteriana, bactérias Gram-negativas/bactérias Gram-positivas). A experiência foi realizada com quatro solos cultivados diferentes, com pH semelhante e com um conteúdo diferente de matéria orgânica, aos quais foram aplicadas oito doses de três antibióticos do grupo das tetraciclinas (tetraciclina, oxitetraciclina e clorotetraciclina). As determinações de biomassa microbiana (total e grupos específicos) foram realizadas após 42 dias de incubação. Como esperado, os valores da biomassa microbiana total e específica foram diferentes nos quatro solos estudados. Tanto a biomassa total como a específica mostraram uma resposta semelhante à presença de antibióticos, embora em vários casos os dados sejam inconsistentes e difíceis de interpretar. Em geral, em todos os solos, a adição de clorotetraciclina e tetraciclina modificou ou aumentou, em maior ou menor grau, os valores da biomassa microbiana total e específica, particularmente nas doses mais altas. Contudo, em certos casos, como resultado da adição de uma dose mais alta de oxitetraciclina, os valores de biomassa diminuíram. Em relação às razões biomassa fúngica/biomassa bacteriana e biomassa de bactérias Gram-negativas/biomassa de bactérias Gram-positivas, os valores variaram ligeiramente após a adição de antibiótico.Spanish Ministry of Economy and Competitiveness through the projects CGL2015-67333-C2-1-R and -2-R (FEDER Funds)Universidad de Santiago de CompostelaMinisterio de Economía y Competitividad (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2021202120202021info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/234597reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.3232/SJSS.2020.V10.N3.05Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2345972026-05-22T06:33:51Z |
| score |
15,812455 |