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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
27/04/2021 |
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Actualizado : |
27/04/2021 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
BRIANO-RODRÍGUEZ, C.; ROMERO, A.; LLAMBÍ, S.; BRANDA, A.; FEDERICI, M.; GIANNITTI, F.; CAFFARENA, D.; SCHILD, C.; CASAUX, M.L.; DUTRA, F. |
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Afiliación : |
CAROLINA BRIANO-RODRIGUEZ, DILAVE "Miguel C Rubino" (MGAP), Laboratorio Regional Este, Treinta y Tres, Uruguay; AGUSTÍN ROMERO, DILAVE "Miguel C Rubino" (MGAP), Laboratorio Regional Este, Treinta y Tres, Uruguay; SILVIA LLAMBÍ, Facultad de Veterinaria, Universidad de la República (UDELAR), Uruguay; ANDREA BRANDA SICA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA TERESA FEDERICI RODRIGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FEDERICO GIANNITTI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RUBEN DARÍO CAFFARENA LEDESMA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS SCHILD, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARÍA LAURA CASAUX, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FERNANDO DUTRA QUINTELA, DILAVE "Miguel C Rubino" (MGAP), Laboratorio Regional Este, Treinta y Tres, Uruguay. |
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Título : |
Lethal and semi-lethal mutations in Holstein calves in Uruguay. [Mutações letais e semi-letais em bezerros da raça Holandesa no Uruguai.] |
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Complemento del título : |
Animal Production. |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
Ciencia Rural, 2021, Volume 51, Issue 7, Article number e20200734. OPEN ACCESS. Doi: https://doi.org/10.1590/0103-8478cr20200734 |
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ISSN : |
0103-8478; eISSN 1678-4596. |
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DOI : |
10.1590/0103-8478cr20200734 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: August 07, 2020; Accepted: November 23, 2020; Revised: February 23, 2021.
This research was funded by grant N-15156 of the uruguayan Instituto Nacional de Investigación Agropecuaria (INIA). |
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Contenido : |
ABSTRACT.
Genetic disorders in Holstein cattle are a health problem that has grown worldwide in recent years, compromising the sustainability of modern dairy production. In Uruguay, Holstein-based milk production is one of the most important sectors of the country?s economy, but high levels of inbreeding have decreased the breed?s fertility in recent decades. This study investigated the presence and diffusion of lethal and semi-lethal alleles causing embryo death, abortions, fetal malformations, and neonatal diseases in Holstein calves. Using the GeneSeek® Genomic Profiler? Bovine 50K BeadChip, we genotyped 383 calves (1?30 days-old) from 27 farms located in the main dairy region of Uruguay. Results showed a high prevalence of farms (85%) and carrier calves (21%), including one or more of the following semi-lethal or lethal alleles: Syndactylism (4.18%), brachyspina (3.39%), cholesterol deficiency haplotype (2.61%), complex vertebral malformation (2.09%), bovine leukocyte adhesion deficiency (1.04%s), and Holstein haplotypes HH1 (4.44%), HH3 (3.13%), HH4 (1.04%), and HH5 (0.26%). Most of these alleles had not been recognized previously in Uruguay. We concluded that lethal and semi-lethal mutations are widespread in the Holstein breed in Uruguay. More studies are required to determine their impact on dairy cattle fertility. © 2021, Universidade Federal de Santa Maria. All rights reserved.
RESUMO.
Os distúrbios genéticos nos bovinos da raça Holandesa são um problema de saúde que cresceu nos últimos anos a nível mundial, comprometendo a sustentabilidade da produção leiteira moderna. No Uruguai, a produção leiteira com base na raça Holstein é um dos setores mais importantes da economia do país, mas altos níveis de endogamia diminuíram a fertilidade da raça nas últimas décadas. O objetivo deste estudo foi investigar a presença e difusão de alelos letais e semi-letais causando morte de embriões, abortos, malformações fetais e doenças neonatais em bezerros da raça Holandesa. Usando o BeadChip Bovino 50K GeneSeek® Genomic Profiler?, genotipamos 383 bezerros (menos de um mês) de 27 fazendas localizadas na principal região leiteira do Uruguai. Os resultados mostraram uma alta prevalência de fazendas (85%) e bezerros portadores (21%), incluindo um ou mais dos seguintes alelos letais ou semi-letais: sindactilismo (4,18%), braquipespina (3,39%), haplótipo de deficiência de colesterol (2,61%), malformação vertebral complexa (2,09%), deficiência de adesão de leucócitos bovinos (1,04% s) e haplótipos de Holstein HH1 (4,44%), HH3 (3,13%), HH4 (1,04%) e HH5 (0,26%). A maioria desses alelos não havia sido reconhecida anteriormente no país. Concluímos que as mutações letais e semi-letais são comuns na raça Holstein no Uruguai. Mais estudos são necessários para determinar seu impacto na fertilidade do gado leiteiro. MenosABSTRACT.
Genetic disorders in Holstein cattle are a health problem that has grown worldwide in recent years, compromising the sustainability of modern dairy production. In Uruguay, Holstein-based milk production is one of the most important sectors of the country?s economy, but high levels of inbreeding have decreased the breed?s fertility in recent decades. This study investigated the presence and diffusion of lethal and semi-lethal alleles causing embryo death, abortions, fetal malformations, and neonatal diseases in Holstein calves. Using the GeneSeek® Genomic Profiler? Bovine 50K BeadChip, we genotyped 383 calves (1?30 days-old) from 27 farms located in the main dairy region of Uruguay. Results showed a high prevalence of farms (85%) and carrier calves (21%), including one or more of the following semi-lethal or lethal alleles: Syndactylism (4.18%), brachyspina (3.39%), cholesterol deficiency haplotype (2.61%), complex vertebral malformation (2.09%), bovine leukocyte adhesion deficiency (1.04%s), and Holstein haplotypes HH1 (4.44%), HH3 (3.13%), HH4 (1.04%), and HH5 (0.26%). Most of these alleles had not been recognized previously in Uruguay. We concluded that lethal and semi-lethal mutations are widespread in the Holstein breed in Uruguay. More studies are required to determine their impact on dairy cattle fertility. © 2021, Universidade Federal de Santa Maria. All rights reserved.
RESUMO.
Os distúrbios genéticos nos bovinos da raça Holandesa são um problema de saúde ... Presentar Todo |
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Palabras claves : |
BLAD; Bovine hereditary diseases; Brachyspina; Braquipespina; Cholesterol deficiency; Complex vertebral malf; Deficiência de colesterol; Doenças hereditárias; Haplótipos holandeses; Holstein haplotypes; Syndactyly. |
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Asunto categoría : |
L73 Enfermedades de los animales |
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URL : |
https://www.scielo.br/pdf/cr/v51n7/0103-8478-cr-51-07-e20200734.pdf
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Marc : |
LEADER 04383naa a2200397 a 4500
001 1061998
005 2021-04-27
008 2021 bl uuuu u00u1 u #d
022 $a0103-8478; eISSN 1678-4596.
024 7 $a10.1590/0103-8478cr20200734$2DOI
100 1 $aBRIANO-RODRÍGUEZ, C.
245 $aLethal and semi-lethal mutations in Holstein calves in Uruguay. [Mutações letais e semi-letais em bezerros da raça Holandesa no Uruguai.]$h[electronic resource]
260 $c2021
500 $aArticle history: Received: August 07, 2020; Accepted: November 23, 2020; Revised: February 23, 2021. This research was funded by grant N-15156 of the uruguayan Instituto Nacional de Investigación Agropecuaria (INIA).
520 $aABSTRACT. Genetic disorders in Holstein cattle are a health problem that has grown worldwide in recent years, compromising the sustainability of modern dairy production. In Uruguay, Holstein-based milk production is one of the most important sectors of the country?s economy, but high levels of inbreeding have decreased the breed?s fertility in recent decades. This study investigated the presence and diffusion of lethal and semi-lethal alleles causing embryo death, abortions, fetal malformations, and neonatal diseases in Holstein calves. Using the GeneSeek® Genomic Profiler? Bovine 50K BeadChip, we genotyped 383 calves (1?30 days-old) from 27 farms located in the main dairy region of Uruguay. Results showed a high prevalence of farms (85%) and carrier calves (21%), including one or more of the following semi-lethal or lethal alleles: Syndactylism (4.18%), brachyspina (3.39%), cholesterol deficiency haplotype (2.61%), complex vertebral malformation (2.09%), bovine leukocyte adhesion deficiency (1.04%s), and Holstein haplotypes HH1 (4.44%), HH3 (3.13%), HH4 (1.04%), and HH5 (0.26%). Most of these alleles had not been recognized previously in Uruguay. We concluded that lethal and semi-lethal mutations are widespread in the Holstein breed in Uruguay. More studies are required to determine their impact on dairy cattle fertility. © 2021, Universidade Federal de Santa Maria. All rights reserved. RESUMO. Os distúrbios genéticos nos bovinos da raça Holandesa são um problema de saúde que cresceu nos últimos anos a nível mundial, comprometendo a sustentabilidade da produção leiteira moderna. No Uruguai, a produção leiteira com base na raça Holstein é um dos setores mais importantes da economia do país, mas altos níveis de endogamia diminuíram a fertilidade da raça nas últimas décadas. O objetivo deste estudo foi investigar a presença e difusão de alelos letais e semi-letais causando morte de embriões, abortos, malformações fetais e doenças neonatais em bezerros da raça Holandesa. Usando o BeadChip Bovino 50K GeneSeek® Genomic Profiler?, genotipamos 383 bezerros (menos de um mês) de 27 fazendas localizadas na principal região leiteira do Uruguai. Os resultados mostraram uma alta prevalência de fazendas (85%) e bezerros portadores (21%), incluindo um ou mais dos seguintes alelos letais ou semi-letais: sindactilismo (4,18%), braquipespina (3,39%), haplótipo de deficiência de colesterol (2,61%), malformação vertebral complexa (2,09%), deficiência de adesão de leucócitos bovinos (1,04% s) e haplótipos de Holstein HH1 (4,44%), HH3 (3,13%), HH4 (1,04%) e HH5 (0,26%). A maioria desses alelos não havia sido reconhecida anteriormente no país. Concluímos que as mutações letais e semi-letais são comuns na raça Holstein no Uruguai. Mais estudos são necessários para determinar seu impacto na fertilidade do gado leiteiro.
653 $aBLAD
653 $aBovine hereditary diseases
653 $aBrachyspina
653 $aBraquipespina
653 $aCholesterol deficiency
653 $aComplex vertebral malf
653 $aDeficiência de colesterol
653 $aDoenças hereditárias
653 $aHaplótipos holandeses
653 $aHolstein haplotypes
653 $aSyndactyly
700 1 $aROMERO, A.
700 1 $aLLAMBÍ, S.
700 1 $aBRANDA, A.
700 1 $aFEDERICI, M.
700 1 $aGIANNITTI, F.
700 1 $aCAFFARENA, D.
700 1 $aSCHILD, C.
700 1 $aCASAUX, M.L.
700 1 $aDUTRA, F.
773 $tCiencia Rural, 2021, Volume 51, Issue 7, Article number e20200734. OPEN ACCESS. Doi: https://doi.org/10.1590/0103-8478cr20200734
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INIA Las Brujas (LB) |
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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 : |
20/05/2022 |
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Actualizado : |
20/05/2022 |
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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 : |
MANZI, M.; HERNÁNDEZ-MAZZINI, F.; PINTOS, P.; LADO, J. |
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Afiliación : |
MATÍAS MANZI, Fertilidad de Suelos. Department Suelos y Aguas, Estación Experimental Facultad de Agronomía Salto, Facultad de Agronomía, Universidad de la República, Salto, Uruguay; FABIANA HERNÁNDEZ-MAZZINI, Fertilidad de Suelos. Department Suelos y Aguas, Estación Experimental Facultad de Agronomía Salto, Facultad de Agronomía, Universidad de la República, Salto, Uruguay; PEDRO MAXIMILIANO PINTOS RODRIGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOANNA LADO LINDNER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Abscisic acid preharvest application alleviates chilling injury in oranges during cold storage. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Journal of Horticultural Science and Biotechnology, 2022. doi: https://doi.org/10.1080/14620316.2022.2061383 |
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ISSN : |
1462-0316 |
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DOI : |
10.1080/14620316.2022.2061383 |
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Idioma : |
Inglés |
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Notas : |
Article history: Accepted 30 March 2022; Published online 19 Apr 2022.
Incluye Supplementary material.
Corresponding author: Manzi, M.; Fertilidad de Suelos. Department Suelos y Aguas, Estación Experimental Facultad de Agronomía Salto, Facultad de Agronomía, Universidad de la República, Ruta 31, km 21, Salto, Uruguay; email:mmanzi@fagro.edu.uy -- |
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Contenido : |
ABSTRACT.- Orange fruit are sensitive to develop chilling injury (CI) during postharvest storage. Symptoms are brown depressed areas in the flavedo that coalesce with time causing severe economic losses. Abscisic acid (ABA) is applied during preharvest in different crops to promote cold tolerance but its effect in citrus fruit remains unknown. The objective of this work was to study the effect of preharvest application of ABA in alleviating CI during cold storage (1.0 ± 0.5°C). ABA at 500 mg.L−1 was applied at three different maturity stages of ?W. Navel?, ?Valencia? and ?Salustiana? oranges. ABA reduced incidence and severity of CI in the three orange cultivars. This positive effect was cultivar-dependent, being more pronounced in ?W. Navel? and ?Valencia? compared to ?Salustiana?. ?Salustiana? presented the highest CI incidence (>80% of the fruit with symptoms after 9 weeks of storage) and ABA applications only delayed its appearance. CI incidence was reduced up to 61% in ?W. Navel? and 74% in ?Valencia? compared to untreated fruit, concomitantly to severity. Evaluation of fruit quality revealed that ABA application does not affect fruit colour firmness or maturity index. Preharvest applications of ABA in oranges alleviate CI during postharvest cold storage without affecting fruit quality.
© 2022 Journal of Horticultural Science & Biotechnology. |
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Palabras claves : |
ABA; Cold stress; Flavedo; Low temperature; Postharvest. |
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Thesagro : |
CITRUS. |
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Asunto categoría : |
F01 Cultivo |
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Marc : |
LEADER 02517naa a2200265 a 4500
001 1063155
005 2022-05-20
008 2022 bl uuuu u00u1 u #d
022 $a1462-0316
024 7 $a10.1080/14620316.2022.2061383$2DOI
100 1 $aMANZI, M.
245 $aAbscisic acid preharvest application alleviates chilling injury in oranges during cold storage.$h[electronic resource]
260 $c2022
500 $aArticle history: Accepted 30 March 2022; Published online 19 Apr 2022. Incluye Supplementary material. Corresponding author: Manzi, M.; Fertilidad de Suelos. Department Suelos y Aguas, Estación Experimental Facultad de Agronomía Salto, Facultad de Agronomía, Universidad de la República, Ruta 31, km 21, Salto, Uruguay; email:mmanzi@fagro.edu.uy --
520 $aABSTRACT.- Orange fruit are sensitive to develop chilling injury (CI) during postharvest storage. Symptoms are brown depressed areas in the flavedo that coalesce with time causing severe economic losses. Abscisic acid (ABA) is applied during preharvest in different crops to promote cold tolerance but its effect in citrus fruit remains unknown. The objective of this work was to study the effect of preharvest application of ABA in alleviating CI during cold storage (1.0 ± 0.5°C). ABA at 500 mg.L−1 was applied at three different maturity stages of ?W. Navel?, ?Valencia? and ?Salustiana? oranges. ABA reduced incidence and severity of CI in the three orange cultivars. This positive effect was cultivar-dependent, being more pronounced in ?W. Navel? and ?Valencia? compared to ?Salustiana?. ?Salustiana? presented the highest CI incidence (>80% of the fruit with symptoms after 9 weeks of storage) and ABA applications only delayed its appearance. CI incidence was reduced up to 61% in ?W. Navel? and 74% in ?Valencia? compared to untreated fruit, concomitantly to severity. Evaluation of fruit quality revealed that ABA application does not affect fruit colour firmness or maturity index. Preharvest applications of ABA in oranges alleviate CI during postharvest cold storage without affecting fruit quality. © 2022 Journal of Horticultural Science & Biotechnology.
650 $aCITRUS
653 $aABA
653 $aCold stress
653 $aFlavedo
653 $aLow temperature
653 $aPostharvest
700 1 $aHERNÁNDEZ-MAZZINI, F.
700 1 $aPINTOS, P.
700 1 $aLADO, J.
773 $tJournal of Horticultural Science and Biotechnology, 2022. doi: https://doi.org/10.1080/14620316.2022.2061383
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