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 | Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
12/07/2022 |
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Actualizado : |
12/07/2022 |
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Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
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Autor : |
KALDS, P.; CRISPO, M.; TESSON, L.; ANEGÓN, I.; CHEN KEY, Y.; WANG, X.; MENCHACA, A. |
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Afiliación : |
PETER KALDS, Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling, China.; MARTINA CRISPO, Unidad de Biotecnología en Animales de Laboratorio (UBAL), Institut Pasteur de Montevideo, Montevideo, Uruguay.; LAURENT TESSON, INSERM, Centre de Recherche en Transplantation et Immunologie, UMR 1064, Transgenesis Rat ImmunoPhenomic Facility (TRIP), Nantes, France.; IGNACIO ANEGÓN, INSERM, Centre de Recherche en Transplantation et Immunologie, UMR 1064, Nantes, France.; YULIN CHEN KEY, Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling, China.; XIAOLONG WANG, Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling, China.; JOSE ALEJO MENCHACA BARBEITO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay./Instituto de Reproducción Animal Uruguay, Fundación IRAUy, Montevideo, Uruguay. |
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Título : |
Generation of Double-Muscled Sheep and Goats by CRISPR /Cas9-Mediated Knockout of the Myostatin Gene. |
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Complemento del título : |
Chapter 16. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Methods in Molecular Biology, 2022, Volume 2495, Pages 295-323. Doi: https://doi.org/10.1007/978-1-0716-2301-5_16 |
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ISBN : |
Online: 978-1-0716-2301-5 |
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DOI : |
10.1007/978-1-0716-2301-5_16 |
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Idioma : |
Inglés |
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Contenido : |
Abstract:
The myostatin (MSTN) gene has shown to play a critical role in the regulation of skeletal muscle mass, and the translational inhibition of this gene has shown increased muscle mass, generating what is known as ?double-muscling phenotype.? Disruption of the MSTN gene expression using the CRISPR/Cas9 genome-editing system has shown improved muscle development and growth rates in livestock species, including sheep and goats. Here, we describe procedures for the generation of MSTN knockout sheep and goats using the microinjection approach of the CRISPR/Cas9 system, including the selection of targeting sgRNAs, the construction of CRISPR/Cas9 targeting vector, the in vitro examination of system efficiency, the in vivo targeting to generate MSTN knockout founders, the genomic and phenotypic characterization of the generated offspring, and the assessment of off-target effects in gene-edited founders through targeted validation of predicted off-target sites, as well as genome-wide off-target analysis by whole-genome sequencing. Editing the MSTN gene using the CRISPR/Cas9 system might be a rapid and promising alternative to promote meat production in livestock. |
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Palabras claves : |
CRISPR/Cas9; Genome editing; Goats; Knockout; Meat production; Microinjection; MSTN; Sheep; Small ruminants. |
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Thesagro : |
CABRAS; OVEJA; PRODUCCION DE CARNE. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 02176naa a2200349 a 4500
001 1063414
005 2022-07-12
008 2022 bl uuuu u00u1 u #d
024 7 $a10.1007/978-1-0716-2301-5_16$2DOI
100 1 $aKALDS, P.
245 $aGeneration of Double-Muscled Sheep and Goats by CRISPR /Cas9-Mediated Knockout of the Myostatin Gene.$h[electronic resource]
260 $c2022
520 $aAbstract: The myostatin (MSTN) gene has shown to play a critical role in the regulation of skeletal muscle mass, and the translational inhibition of this gene has shown increased muscle mass, generating what is known as ?double-muscling phenotype.? Disruption of the MSTN gene expression using the CRISPR/Cas9 genome-editing system has shown improved muscle development and growth rates in livestock species, including sheep and goats. Here, we describe procedures for the generation of MSTN knockout sheep and goats using the microinjection approach of the CRISPR/Cas9 system, including the selection of targeting sgRNAs, the construction of CRISPR/Cas9 targeting vector, the in vitro examination of system efficiency, the in vivo targeting to generate MSTN knockout founders, the genomic and phenotypic characterization of the generated offspring, and the assessment of off-target effects in gene-edited founders through targeted validation of predicted off-target sites, as well as genome-wide off-target analysis by whole-genome sequencing. Editing the MSTN gene using the CRISPR/Cas9 system might be a rapid and promising alternative to promote meat production in livestock.
650 $aCABRAS
650 $aOVEJA
650 $aPRODUCCION DE CARNE
653 $aCRISPR/Cas9
653 $aGenome editing
653 $aGoats
653 $aKnockout
653 $aMeat production
653 $aMicroinjection
653 $aMSTN
653 $aSheep
653 $aSmall ruminants
700 1 $aCRISPO, M.
700 1 $aTESSON, L.
700 1 $aANEGÓN, I.
700 1 $aCHEN KEY, Y.
700 1 $aWANG, X.
700 1 $aMENCHACA, A.
773 $tMethods in Molecular Biology, 2022, Volume 2495, Pages 295-323. Doi: https://doi.org/10.1007/978-1-0716-2301-5_16
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INIA La Estanzuela (LE) |
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| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
04/10/2017 |
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Actualizado : |
04/10/2017 |
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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 : |
CASTILLO, A.; REBUFFO, M.; DÍAZ, P.; GARCIA, C.; MONZA, J.; BORSANI, O. |
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Afiliación : |
ALICIA MARIA CASTILLO SALLE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MONICA IRENE REBUFFO GFELLER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; P. DÍAZ, Universidad de la República (UdelaR)/ Facultad de Agronomía; CLAUDIO CESAR GARCIA GALLARRETA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JORGE MONZA, Universidad de la República (UdelaR)/ Facultad de Agronomía; OMAR BORSANI, Universidad de la República (UdelaR)/ Facultad de Agronomía. |
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Título : |
Physiological and biochemical responses to water deficit in Lotus uliginosus L. corniculatus hybrids. |
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Fecha de publicación : |
2017 |
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Fuente / Imprenta : |
Crop and Pasture Science, 2017, 68 (7): 670-679. |
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ISSN : |
1836-0947 |
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DOI : |
10.1071/CP16458 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 15 December 2016; Accepted 27 July 2017; Published online 6 September 2017. |
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Contenido : |
ABSTRACT.
Lotus uliginosus (greater lotus, GL) and L. corniculatus (birdsfoot trefoil, BT) are species markedly different in their genetics, morphology and environmental adaptation. We evaluated the hybrids and parental species under differential conditions: in vitro culture, growth chamber and open field environments. The experimental evaluation included biochemical, physiological, developmental and productive parameters. Parental species exhibited significant differences in root growth under different osmotic potentials generated by polyethylene glycol, and hybrids exhibited variability in their response compared with their parents. Plants grown in pots and subjected to drought exhibited differences in biochemical parameters. Proline accumulation and oxidative damage measured by lipid peroxidation were higher in birdsfoot trefoil than any other genotype, and the lowest values were observed in greater lotus. The total phenolic content in shoot ranged from 147 to 279mg gallic acid equivalents 100g-1 dry mater. With regard to antioxidant capacity estimated by 2,2-diphenyl-1-picrylhydrazyl, greater lotus had the highest value and birdsfoot trefoil the lowest, at almost one-third, whereas hybrids had intermediate values. Under stress conditions, water-use efficiency showed significant differences between both parental species. In the field, under either irrigation or drought, the dry matter accumulated by the hybrids was higher than that of the parents. Hybrids express recombination of features, making them an interesting material to continue evaluation.
© CSIRO 2017. MenosABSTRACT.
Lotus uliginosus (greater lotus, GL) and L. corniculatus (birdsfoot trefoil, BT) are species markedly different in their genetics, morphology and environmental adaptation. We evaluated the hybrids and parental species under differential conditions: in vitro culture, growth chamber and open field environments. The experimental evaluation included biochemical, physiological, developmental and productive parameters. Parental species exhibited significant differences in root growth under different osmotic potentials generated by polyethylene glycol, and hybrids exhibited variability in their response compared with their parents. Plants grown in pots and subjected to drought exhibited differences in biochemical parameters. Proline accumulation and oxidative damage measured by lipid peroxidation were higher in birdsfoot trefoil than any other genotype, and the lowest values were observed in greater lotus. The total phenolic content in shoot ranged from 147 to 279mg gallic acid equivalents 100g-1 dry mater. With regard to antioxidant capacity estimated by 2,2-diphenyl-1-picrylhydrazyl, greater lotus had the highest value and birdsfoot trefoil the lowest, at almost one-third, whereas hybrids had intermediate values. Under stress conditions, water-use efficiency showed significant differences between both parental species. In the field, under either irrigation or drought, the dry matter accumulated by the hybrids was higher than that of the parents. Hybrids express recombin... Presentar Todo |
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Palabras claves : |
ABIOTIC STRESS; OXIDATIVE DAMAGE; PEG; ROOTH GROWTH. |
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Thesagro : |
LOTUS; LOTUS PEDUNCULATUS. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 02474naa a2200289 a 4500
001 1057629
005 2017-10-04
008 2017 bl uuuu u00u1 u #d
022 $a1836-0947
024 7 $a10.1071/CP16458$2DOI
100 1 $aCASTILLO, A.
245 $aPhysiological and biochemical responses to water deficit in Lotus uliginosus L. corniculatus hybrids.$h[electronic resource]
260 $c2017
500 $aArticle history: Received 15 December 2016; Accepted 27 July 2017; Published online 6 September 2017.
520 $aABSTRACT. Lotus uliginosus (greater lotus, GL) and L. corniculatus (birdsfoot trefoil, BT) are species markedly different in their genetics, morphology and environmental adaptation. We evaluated the hybrids and parental species under differential conditions: in vitro culture, growth chamber and open field environments. The experimental evaluation included biochemical, physiological, developmental and productive parameters. Parental species exhibited significant differences in root growth under different osmotic potentials generated by polyethylene glycol, and hybrids exhibited variability in their response compared with their parents. Plants grown in pots and subjected to drought exhibited differences in biochemical parameters. Proline accumulation and oxidative damage measured by lipid peroxidation were higher in birdsfoot trefoil than any other genotype, and the lowest values were observed in greater lotus. The total phenolic content in shoot ranged from 147 to 279mg gallic acid equivalents 100g-1 dry mater. With regard to antioxidant capacity estimated by 2,2-diphenyl-1-picrylhydrazyl, greater lotus had the highest value and birdsfoot trefoil the lowest, at almost one-third, whereas hybrids had intermediate values. Under stress conditions, water-use efficiency showed significant differences between both parental species. In the field, under either irrigation or drought, the dry matter accumulated by the hybrids was higher than that of the parents. Hybrids express recombination of features, making them an interesting material to continue evaluation. © CSIRO 2017.
650 $aLOTUS
650 $aLOTUS PEDUNCULATUS
653 $aABIOTIC STRESS
653 $aOXIDATIVE DAMAGE
653 $aPEG
653 $aROOTH GROWTH
700 1 $aREBUFFO, M.
700 1 $aDÍAZ, P.
700 1 $aGARCIA, C.
700 1 $aMONZA, J.
700 1 $aBORSANI, O.
773 $tCrop and Pasture Science, 2017, 68 (7): 670-679.
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