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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
06/05/2021 |
Actualizado : |
06/05/2021 |
Tipo de producción científica : |
Abstracts/Resúmenes |
Autor : |
MAEKAWA, M; VANKEIRSBILCK, M.I.; HERRERO, M.A.; LA MANNA, A. |
Afiliación : |
INTA General Villegas, Argentina.; Facultad de Ciencias Veterinarias UBA, Argentina.; Facultad de Ciencias Veterinarias UBA, Argentina.; ALEJANDRO FRANCISCO LA MANNA ALONSO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Relación entre indicadores productivos y la calidad del agua en la Cuenca Oeste de Buenos Aires.[Relationship between productivity indicators and water quality in the west milk production basin of Buenos Aires]. |
Complemento del título : |
SP 57. |
Fecha de publicación : |
2018 |
Fuente / Imprenta : |
In: Congreso Argentino de Producción Animal, 41°, 16-19 oct. 2018. Mar del Plata, (Argentina): Asociación Argentina de Producción Animal (AAPA). |
Páginas : |
p. 147. |
Serie : |
(Revista Argentina de Producción Animal; 2018; 38; Suppl.1). |
Idioma : |
Español |
Contenido : |
Conclusiones:
Los datos obtenidos muestran que en este estudio no se halló correlación entre las variables evaluadas en agua de las perforaciones y las productivas. Esto podría indicar que el aumento de los parámetros productivos (intensificación) no estaría afectando directamente a la calidad del agua subterránea de esta región. Sin embargo sería necesario realizar mayores investigaciones dando lugar a la intervención de más factores. En el momento de crear políticas ambientales, es importante considerar el uso de indicadores que tomen diferentes variables y aspectos, que además se puedan aplicar independientemente entre tambos para determinar posibles riesgos de contaminación, como por ejemplo una matriz de riesgo ambiental. |
Palabras claves : |
SISTEMAS PRODUCCIÓN DE LECHE. |
Thesagro : |
AGUAS SUBTERRANEAS; ARGENTINA; CONTAMINACION; PRODUCCION DE LECHE; TAMBO. |
Asunto categoría : |
-- |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/15538/1/Revista-Argentina-de-Produccion-Animal-2018.v.38.supl.1.SP-57.pdf
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Marc : |
LEADER 01731nam a2200241 a 4500 001 1062023 005 2021-05-06 008 2018 bl uuuu u01u1 u #d 100 1 $aMAEKAWA, M 245 $aRelación entre indicadores productivos y la calidad del agua en la Cuenca Oeste de Buenos Aires.[Relationship between productivity indicators and water quality in the west milk production basin of Buenos Aires].$h[electronic resource] 260 $aIn: Congreso Argentino de Producción Animal, 41°, 16-19 oct. 2018. Mar del Plata, (Argentina): Asociación Argentina de Producción Animal (AAPA).$c2018 300 $ap. 147. 490 $a(Revista Argentina de Producción Animal; 2018; 38; Suppl.1). 520 $aConclusiones: Los datos obtenidos muestran que en este estudio no se halló correlación entre las variables evaluadas en agua de las perforaciones y las productivas. Esto podría indicar que el aumento de los parámetros productivos (intensificación) no estaría afectando directamente a la calidad del agua subterránea de esta región. Sin embargo sería necesario realizar mayores investigaciones dando lugar a la intervención de más factores. En el momento de crear políticas ambientales, es importante considerar el uso de indicadores que tomen diferentes variables y aspectos, que además se puedan aplicar independientemente entre tambos para determinar posibles riesgos de contaminación, como por ejemplo una matriz de riesgo ambiental. 650 $aAGUAS SUBTERRANEAS 650 $aARGENTINA 650 $aCONTAMINACION 650 $aPRODUCCION DE LECHE 650 $aTAMBO 653 $aSISTEMAS PRODUCCIÓN DE LECHE 700 1 $aVANKEIRSBILCK, M.I. 700 1 $aHERRERO, M.A. 700 1 $aLA MANNA, A.
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Registro original : |
INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha actual : |
03/12/2020 |
Actualizado : |
03/12/2020 |
Autor : |
NARANCIO, R.; DING, Y.-L.; LIN, Y.-H.; SAHAB, S.; PANTER, S.; HAYES, M.; JOHN, U.; ANDERSON, H.; MASON, J.; SPANGENBERG, G. |
Afiliación : |
RAFAEL NARANCIO FERES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Agriculture Victoria Research, AgriBio, Centre for AgriBioscience, Bundoora, Australia; School of Applied Systems Biology, La Trobe University, Bundoora, Australia; YONG?LIN DING, Agriculture Victoria Research, AgriBio, Centre for AgriBioscience, Bundoora, Australia; YI?HAN LIN, Agriculture Victoria Research, AgriBio, Centre for AgriBioscience, Bundoora, Australia; SAREENA SAHAB, Agriculture Victoria Research, AgriBio, Centre for AgriBioscience, Bundoora, Australia; STEPHEN PANTER, Agriculture Victoria Research, AgriBio, Centre for AgriBioscience, Bundoora, Australia; MATTHEW HAYES, Triffid BioScience, PO Box 1986, Carlton South, Australia; ULRIK JOHN, Agriculture Victoria Research, AgriBio, Centre for AgriBioscience, Bundoora, Australia; HEATHER ANDERSON, Agriculture Victoria Research, AgriBio, Centre for AgriBioscience, Bundoora, Australia; JOHN MASON, Agriculture Victoria Research, AgriBio, Centre for AgriBioscience, Bundoora, Australia; School of Applied Systems Biology, La Trobe University, Bundoora, Australia; GERMAN SPANGENBERG, Agriculture Victoria Research, AgriBio, Centre for AgriBioscience, Bundoora, Australia; School of Applied Systems Biology, La Trobe University, Bundoora, Australia. |
Título : |
Correction to: Application of linked and unlinked co‑transformation to generate triple stack, marker‑free, transgenic white clover (Trifolium repens L.) (Plant Cell, Tissue and Organ Culture (PCTOC), (2020), 142, 3, (635-646), 10.1007/s11240-020-01891-6). |
Fecha de publicación : |
2020 |
Fuente / Imprenta : |
Plant Cell, Tissue and Organ Culture, 2020. DOI: https://doi.org/10.1007/s11240-020-01891-6 |
DOI : |
10.1007/s11240-020-01891-6 |
Idioma : |
Inglés |
Notas : |
Article history: Received: 19 May 2020 / Accepted: 15 July 2020. |
Contenido : |
ABSTRACT.
Both linked and un-linked co-transformation can be used to overcome limitations of methods, such as re-transformation or sexual crossing of transgenic plants, to enable transfer of multiple genes to a single plant. Un-linked co-transformation can also facilitate the production of selectable marker-free transgenic plants. In this study, transgenic white clover plants were generated by Agrobacterium-mediated linked co-transformation using a single T-DNA of 9803 bp expressing: an isopentenyl transferase (IPT) gene for delayed leaf senescence under the control of an organ specific MYB32 promoter from Arabidopsis, a white clover nodule enhanced malate dehydrogenase (neMDH) gene for aluminium tolerance controlled by the endogenous Phosphate Transporter 1 (PT1) promoter, and the coat protein gene from Alfalfa Mosaic Virus (CP-AMV) controlled by the 35S promoter from Cauliflower Mosaic Virus. The selectable marker gene encoding hygromycin phosphotransferase (hph) was borne on a separate T-DNA. Forty independent transgenic events carrying the triple stack were generated, with estimated co-transformation efficiencies of 0.22 to 0.23%. Forty three percent of the events generated had a single insertion, while two events were selectable marker-free. Transcript abundance studies of the three transgenes of interest demonstrated the transcriptional competence of the inserted T-DNA. This study illustrates the feasibility of transferring multiple genes in a large single T-DNA into white clover by Agrobacterium-mediated co-transformation. Furthermore, observations of consistently delayed leaf senescence, statistically significant increases in TrneMDH transcript, and presence of CP-AMV transcript, support further analysis of these events for delayed leaf senescence under drought conditions, aluminium tolerance, and resistance to AMV.
© 2020, Springer Nature B.V. MenosABSTRACT.
Both linked and un-linked co-transformation can be used to overcome limitations of methods, such as re-transformation or sexual crossing of transgenic plants, to enable transfer of multiple genes to a single plant. Un-linked co-transformation can also facilitate the production of selectable marker-free transgenic plants. In this study, transgenic white clover plants were generated by Agrobacterium-mediated linked co-transformation using a single T-DNA of 9803 bp expressing: an isopentenyl transferase (IPT) gene for delayed leaf senescence under the control of an organ specific MYB32 promoter from Arabidopsis, a white clover nodule enhanced malate dehydrogenase (neMDH) gene for aluminium tolerance controlled by the endogenous Phosphate Transporter 1 (PT1) promoter, and the coat protein gene from Alfalfa Mosaic Virus (CP-AMV) controlled by the 35S promoter from Cauliflower Mosaic Virus. The selectable marker gene encoding hygromycin phosphotransferase (hph) was borne on a separate T-DNA. Forty independent transgenic events carrying the triple stack were generated, with estimated co-transformation efficiencies of 0.22 to 0.23%. Forty three percent of the events generated had a single insertion, while two events were selectable marker-free. Transcript abundance studies of the three transgenes of interest demonstrated the transcriptional competence of the inserted T-DNA. This study illustrates the feasibility of transferring multiple genes in a large single T-DNA into w... Presentar Todo |
Palabras claves : |
Agrobacterium-mediated transformation; Delayed leaf senescence; Multigene; T-DNA. |
Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
Marc : |
LEADER 03007naa a2200301 a 4500 001 1061539 005 2020-12-03 008 2020 bl uuuu u00u1 u #d 024 7 $a10.1007/s11240-020-01891-6$2DOI 100 1 $aNARANCIO, R. 245 $aCorrection to$bApplication of linked and unlinked co‑transformation to generate triple stack, marker‑free, transgenic white clover (Trifolium repens L.) (Plant Cell, Tissue and Organ Culture (PCTOC), (2020), 142, 3, (635-646), 10.1007/s11240-020-01891-6).$h[electronic resource] 260 $c2020 500 $aArticle history: Received: 19 May 2020 / Accepted: 15 July 2020. 520 $aABSTRACT. Both linked and un-linked co-transformation can be used to overcome limitations of methods, such as re-transformation or sexual crossing of transgenic plants, to enable transfer of multiple genes to a single plant. Un-linked co-transformation can also facilitate the production of selectable marker-free transgenic plants. In this study, transgenic white clover plants were generated by Agrobacterium-mediated linked co-transformation using a single T-DNA of 9803 bp expressing: an isopentenyl transferase (IPT) gene for delayed leaf senescence under the control of an organ specific MYB32 promoter from Arabidopsis, a white clover nodule enhanced malate dehydrogenase (neMDH) gene for aluminium tolerance controlled by the endogenous Phosphate Transporter 1 (PT1) promoter, and the coat protein gene from Alfalfa Mosaic Virus (CP-AMV) controlled by the 35S promoter from Cauliflower Mosaic Virus. The selectable marker gene encoding hygromycin phosphotransferase (hph) was borne on a separate T-DNA. Forty independent transgenic events carrying the triple stack were generated, with estimated co-transformation efficiencies of 0.22 to 0.23%. Forty three percent of the events generated had a single insertion, while two events were selectable marker-free. Transcript abundance studies of the three transgenes of interest demonstrated the transcriptional competence of the inserted T-DNA. This study illustrates the feasibility of transferring multiple genes in a large single T-DNA into white clover by Agrobacterium-mediated co-transformation. Furthermore, observations of consistently delayed leaf senescence, statistically significant increases in TrneMDH transcript, and presence of CP-AMV transcript, support further analysis of these events for delayed leaf senescence under drought conditions, aluminium tolerance, and resistance to AMV. © 2020, Springer Nature B.V. 653 $aAgrobacterium-mediated transformation 653 $aDelayed leaf senescence 653 $aMultigene 653 $aT-DNA 700 1 $aDING, Y.-L. 700 1 $aLIN, Y.-H. 700 1 $aSAHAB, S. 700 1 $aPANTER, S. 700 1 $aHAYES, M. 700 1 $aJOHN, U. 700 1 $aANDERSON, H. 700 1 $aMASON, J. 700 1 $aSPANGENBERG, G. 773 $tPlant Cell, Tissue and Organ Culture, 2020. DOI: https://doi.org/10.1007/s11240-020-01891-6
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