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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 : |
01/09/2021 |
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Actualizado : |
29/11/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
FERNÁNDEZ-CIGANDA S; FRAGA, M.; ZUNINO, P. |
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Afiliación : |
SOFIA FERNÁNDEZ CIGANDA, Department of Microbiology, Instituto de Investigaciones Biológicas Clemente Estable, Montevideo, Uruguay.; MARTIN FRAGA COTELO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PABLO ZUNINO, Department of Microbiology, Instituto de Investigaciones Biológicas Clemente Estable, Montevideo, Uruguay. |
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Título : |
Probiotic lactobacilli administration induces changes in the fecal microbiota of preweaned dairy calves. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Probiotics and Antimicrobial Proteins, 2022, volume 14, issue 5, pages 804-815. Doi: https://doi.org/10.1007/s12602-021-09834-z |
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DOI : |
10.1007/s12602-021-09834-z |
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Idioma : |
Inglés |
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Notas : |
Article history: Accepted 04 August 2021/ Published 14 August 2021 |
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Contenido : |
Abstract:
Early microbial colonization is a determinant factor in animal health, and probiotic administration has been demonstrated to modulate intestinal microbiota and promote health in dairy calves. The objective of this study was to evaluate changes in calves' fecal microbiota after the administration of two probiotic lactobacilli strains that had previously exhibited benefcial efects in calves' health in relation to neonatal calf diarrhea. An in vivo assay was performed with 30 newborn male Holstein calves that were divided into three groups. Two groups were orally administered with two diferent lactobacilli strains (Lactobacillus johnsonii TP1.6 or Limosilactobacillus reuteri TP1.3B), and the third was the control group. Calves (5 to 9 days old) were administered with freeze-dried bacteria once a day for 10 consecutive days. Feces samples were taken before the frst administration (day 0) and then again on days 10 and 21, and the V4 region of the bacterial 16S ribosomal gene was sequenced with an Illumina MiSeq 250 paired-end platform. The administration of both strains signifcantly afected the total
bacterial community composition, and the efect lasted for 11 days after the last dose. In particular, amplicon sequence variants related to Bifdobacterium and Akkermansia genera were signifcantly higher in both treated groups. Therefore, modulation of the intestinal microbiota is a potential mechanism of action behind the benefcial efects of these probiotic strains. © 2021, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature. MenosAbstract:
Early microbial colonization is a determinant factor in animal health, and probiotic administration has been demonstrated to modulate intestinal microbiota and promote health in dairy calves. The objective of this study was to evaluate changes in calves' fecal microbiota after the administration of two probiotic lactobacilli strains that had previously exhibited benefcial efects in calves' health in relation to neonatal calf diarrhea. An in vivo assay was performed with 30 newborn male Holstein calves that were divided into three groups. Two groups were orally administered with two diferent lactobacilli strains (Lactobacillus johnsonii TP1.6 or Limosilactobacillus reuteri TP1.3B), and the third was the control group. Calves (5 to 9 days old) were administered with freeze-dried bacteria once a day for 10 consecutive days. Feces samples were taken before the frst administration (day 0) and then again on days 10 and 21, and the V4 region of the bacterial 16S ribosomal gene was sequenced with an Illumina MiSeq 250 paired-end platform. The administration of both strains signifcantly afected the total
bacterial community composition, and the efect lasted for 11 days after the last dose. In particular, amplicon sequence variants related to Bifdobacterium and Akkermansia genera were signifcantly higher in both treated groups. Therefore, modulation of the intestinal microbiota is a potential mechanism of action behind the benefcial efects of these probiotic strains. © 2021... Presentar Todo |
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Palabras claves : |
Calves; Lactobacilli; Microbiota; PLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL; PLATAFORMA DE SALUD ANIMAL; Probiotics. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 02485naa a2200241 a 4500
001 1062384
005 2022-11-29
008 2022 bl uuuu u00u1 u #d
024 7 $a10.1007/s12602-021-09834-z$2DOI
100 1 $aFERNÁNDEZ-CIGANDA S
245 $aProbiotic lactobacilli administration induces changes in the fecal microbiota of preweaned dairy calves.$h[electronic resource]
260 $c2022
500 $aArticle history: Accepted 04 August 2021/ Published 14 August 2021
520 $aAbstract: Early microbial colonization is a determinant factor in animal health, and probiotic administration has been demonstrated to modulate intestinal microbiota and promote health in dairy calves. The objective of this study was to evaluate changes in calves' fecal microbiota after the administration of two probiotic lactobacilli strains that had previously exhibited benefcial efects in calves' health in relation to neonatal calf diarrhea. An in vivo assay was performed with 30 newborn male Holstein calves that were divided into three groups. Two groups were orally administered with two diferent lactobacilli strains (Lactobacillus johnsonii TP1.6 or Limosilactobacillus reuteri TP1.3B), and the third was the control group. Calves (5 to 9 days old) were administered with freeze-dried bacteria once a day for 10 consecutive days. Feces samples were taken before the frst administration (day 0) and then again on days 10 and 21, and the V4 region of the bacterial 16S ribosomal gene was sequenced with an Illumina MiSeq 250 paired-end platform. The administration of both strains signifcantly afected the total bacterial community composition, and the efect lasted for 11 days after the last dose. In particular, amplicon sequence variants related to Bifdobacterium and Akkermansia genera were signifcantly higher in both treated groups. Therefore, modulation of the intestinal microbiota is a potential mechanism of action behind the benefcial efects of these probiotic strains. © 2021, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.
653 $aCalves
653 $aLactobacilli
653 $aMicrobiota
653 $aPLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL
653 $aPLATAFORMA DE SALUD ANIMAL
653 $aProbiotics
700 1 $aFRAGA, M.
700 1 $aZUNINO, P.
773 $tProbiotics and Antimicrobial Proteins, 2022, volume 14, issue 5, pages 804-815. Doi: https://doi.org/10.1007/s12602-021-09834-z
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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 : |
23/12/2021 |
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Actualizado : |
19/01/2022 |
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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 : |
SOUZA, B.M.; AGUIAR, A.V.D.; DAMBRAT, H.M.; GALUCHA, S.C.; TAMBARUSSI, E.V.; SESTREM, M.S.C.D.S.; TOMIGIAN, D.S.; FREITAS, M.L.M.; VENSON, I.; TORRES, D.; LONGUI, E.L. |
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Afiliación : |
BRUNO MARCHETTI SOUZA, Universidade Estadual paulista "Júlio de Mesquita Filho", Ilha Solteira, Brazil.; ANANDA VIRGÍNIA DE AGUIAR, Embrapa Floresta, Km 111, Estrada da Ribeira, Paraná, Brazil.; HELOISE MILENA DAMBRAT, Universidade Federal do Paraná - Av. Prefeito Lothário Meissner, 632, Jardim Botânico, Paraná, Brazil.; SIMONE CRISTINA GALUCHA, Rua 17 de julho, 2466 Guarapuava, Paraná, Brazil.; EVANDRO VAGNER TAMBARUSSI, Universidade Estadual do Centro-Oeste, Rua Professora Maria Roza Zanon de Almeida, Paraná, Brazil.; MAYTE SAMPAIO CESÁRIO DA SILVA SESTREM, Universidade Federal do Paraná - Av. Prefeito Lothário Meissner, 632, Jardim Botânico, Paraná, Brazil.; DAYANE SAMISTRARO TOMIGIAN, Rua Vicente Ciccarino 1140 Curitiba, Paraná, Brazil.; MIGUEL LUIZ MENEZES FREITAS, Instituto Florestal, Rua do Horto, 931, 02377-000 São Paulo, Brazil.; IVAN VENSON, c Universidade Federal do Paraná - Av. Prefeito Lothário Meissner, 632, Jardim Botânico, Paraná, Brazil.; DIEGO GABRIEL TORRES DINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; EDUARDO LUIZ LONGUI, g Instituto Florestal, Rua do Horto, 931, São Paulo, 02377-000, Brazil. |
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Título : |
Effects of previous land use on genotype-by-environment interactions in two loblolly pine progeny tests. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Forest Ecology and Management, January 2022, Volume 5031, Article number 119762. doi: https://doi.org/10.1016/j.foreco.2021.119762 |
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ISSN : |
0378-1127 |
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DOI : |
10.1016/j.foreco.2021.119762 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 16 July 2021, Revised 1 October 2021, Accepted 2 October 2021, Available online 21 October 2021.
Correspondence author: Souza, B.M.; Universidade Estadual paulista "Júlio de Mesquita Filho", 56, Avenida Brasil, CEP 15385-000, Ilha Solteira, Brazil; email:bm.souza@unesp.br |
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Contenido : |
ABSTRACT - Loblolly pine (Pinus taeda L.) is widely used for forestry in southern Brazil, with most seeds coming from clonal seed orchards. This study investigated the effects of previous land use on the adaptability, stability, and productivity of loblolly pine progenies in southern Brazil, aiming to produce a second-generation clonal seed orchard (CSO). Two progeny tests were installed in southern Brazil. In FARA, 52 open-pollinated loblolly pine progenies were tested, and in TUNAS, 65 open-pollinated loblolly pine progenies were tested, 35 of which were common to both tests. FARA is a rotation area previously used for annual agronomic crops (oats, corn, soy, beans), whereas, TUNAS is a recycled loblolly pine plantation forest. The diameter at breast height (dbh) and stem height were measured at six years of age, and the wood volume was calculated. Genetic parameters were estimated using REML/BLUP method in SELEGEN software. The adaptability, stability, and productivity of the progenies were estimated by the relative performance harmonic mean of the breeding values method (MHPRVG). The breeding values for volume were used to estimate genetic gains through selection. The heritability values were slightly higher in FARA compared to those in TUNAS. Most of the individual narrow-sense heritability values were between 0.10 and 0.20 for growth traits. And most of the family-mean heritability values were above 0.50. In FARA, the selection strategy resulted in up to 26.37% genetic gain, while for TUNAS, it reached about 20%. GE effects are significant for volume. Because of the significant GE effects it is necessary to consider previous land use in the selection of genotypes for the formation of loblolly pine CSOs in the tested region. Considering the MHPRVG ranking, the maximum genetic gain estimated is 13.20%. The choice of more stable genotypes can circumvent the challenges imposed by crop rotation in the tested areas.
© 2021 Elsevier B.V. MenosABSTRACT - Loblolly pine (Pinus taeda L.) is widely used for forestry in southern Brazil, with most seeds coming from clonal seed orchards. This study investigated the effects of previous land use on the adaptability, stability, and productivity of loblolly pine progenies in southern Brazil, aiming to produce a second-generation clonal seed orchard (CSO). Two progeny tests were installed in southern Brazil. In FARA, 52 open-pollinated loblolly pine progenies were tested, and in TUNAS, 65 open-pollinated loblolly pine progenies were tested, 35 of which were common to both tests. FARA is a rotation area previously used for annual agronomic crops (oats, corn, soy, beans), whereas, TUNAS is a recycled loblolly pine plantation forest. The diameter at breast height (dbh) and stem height were measured at six years of age, and the wood volume was calculated. Genetic parameters were estimated using REML/BLUP method in SELEGEN software. The adaptability, stability, and productivity of the progenies were estimated by the relative performance harmonic mean of the breeding values method (MHPRVG). The breeding values for volume were used to estimate genetic gains through selection. The heritability values were slightly higher in FARA compared to those in TUNAS. Most of the individual narrow-sense heritability values were between 0.10 and 0.20 for growth traits. And most of the family-mean heritability values were above 0.50. In FARA, the selection strategy resulted in up to 26.37% genetic... Presentar Todo |
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Palabras claves : |
Adaptability; Clonal seed orchard; Forestry; Heritability; Pinus; Stability. |
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Asunto categoría : |
K01 Ciencias forestales - Aspectos generales |
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Marc : |
LEADER 03318naa a2200349 a 4500
001 1062622
005 2022-01-19
008 2022 bl uuuu u00u1 u #d
022 $a0378-1127
024 7 $a10.1016/j.foreco.2021.119762$2DOI
100 1 $aSOUZA, B.M.
245 $aEffects of previous land use on genotype-by-environment interactions in two loblolly pine progeny tests.$h[electronic resource]
260 $c2022
500 $aArticle history: Received 16 July 2021, Revised 1 October 2021, Accepted 2 October 2021, Available online 21 October 2021. Correspondence author: Souza, B.M.; Universidade Estadual paulista "Júlio de Mesquita Filho", 56, Avenida Brasil, CEP 15385-000, Ilha Solteira, Brazil; email:bm.souza@unesp.br
520 $aABSTRACT - Loblolly pine (Pinus taeda L.) is widely used for forestry in southern Brazil, with most seeds coming from clonal seed orchards. This study investigated the effects of previous land use on the adaptability, stability, and productivity of loblolly pine progenies in southern Brazil, aiming to produce a second-generation clonal seed orchard (CSO). Two progeny tests were installed in southern Brazil. In FARA, 52 open-pollinated loblolly pine progenies were tested, and in TUNAS, 65 open-pollinated loblolly pine progenies were tested, 35 of which were common to both tests. FARA is a rotation area previously used for annual agronomic crops (oats, corn, soy, beans), whereas, TUNAS is a recycled loblolly pine plantation forest. The diameter at breast height (dbh) and stem height were measured at six years of age, and the wood volume was calculated. Genetic parameters were estimated using REML/BLUP method in SELEGEN software. The adaptability, stability, and productivity of the progenies were estimated by the relative performance harmonic mean of the breeding values method (MHPRVG). The breeding values for volume were used to estimate genetic gains through selection. The heritability values were slightly higher in FARA compared to those in TUNAS. Most of the individual narrow-sense heritability values were between 0.10 and 0.20 for growth traits. And most of the family-mean heritability values were above 0.50. In FARA, the selection strategy resulted in up to 26.37% genetic gain, while for TUNAS, it reached about 20%. GE effects are significant for volume. Because of the significant GE effects it is necessary to consider previous land use in the selection of genotypes for the formation of loblolly pine CSOs in the tested region. Considering the MHPRVG ranking, the maximum genetic gain estimated is 13.20%. The choice of more stable genotypes can circumvent the challenges imposed by crop rotation in the tested areas. © 2021 Elsevier B.V.
653 $aAdaptability
653 $aClonal seed orchard
653 $aForestry
653 $aHeritability
653 $aPinus
653 $aStability
700 1 $aAGUIAR, A.V.D.
700 1 $aDAMBRAT, H.M.
700 1 $aGALUCHA, S.C.
700 1 $aTAMBARUSSI, E.V.
700 1 $aSESTREM, M.S.C.D.S.
700 1 $aTOMIGIAN, D.S.
700 1 $aFREITAS, M.L.M.
700 1 $aVENSON, I.
700 1 $aTORRES, D.
700 1 $aLONGUI, E.L.
773 $tForest Ecology and Management, January 2022, Volume 5031, Article number 119762. doi: https://doi.org/10.1016/j.foreco.2021.119762
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