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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
05/05/2023 |
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Actualizado : |
05/05/2023 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
DINI, M.; RASEIRA, M.C.B.; CORRE, M.-N.; SIGNORET, V.; QUILOT-TURION, B. |
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Afiliación : |
MAXIMILIANO ANTONIO DINI VIÑOLY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Programa de Pós-Graduação em Agronomia (PPGA), Faculdade de Agronomia Eliseu Maciel, Universidade Federal de Pelotas (UFPel), Pelotas CEP 96010-900, Rio Grande do Sul, Brazil; MARIA DO CARMO BASSOLS RASEIRA, Empresa Brasileira de Pesquisa Agropecuária, Embrapa Clima Temperado, BR 392, km 78, Caixa Postal 403, Pelotas CEP 96010-971, Rio Grande do Sul, Brazil; MARIE-NOËLLE CORRE, INRAE, GAFL, F-84143 Montfavet, France; VÉRONIQUE SIGNORET, INRAE, GAFL, F-84143 Montfavet, France; BÉNÉDICTE QUILOT-TURION, INRAE, GAFL, F-84143 Montfavet, France. |
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Título : |
Influence of fruit wounding on subsequent Monilinia laxa infection of nectarines. |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
Agronomy, 2023, volume 13, issue 5, Article 1235. https://doi.org/10.3390/agronomy13051235 -- OPEN ACCESS |
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ISSN : |
2073-4395 |
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DOI : |
10.3390/agronomy13051235 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 31 March 2023, Revised 20 April 2023, Accepted 24 April 2023, Published 27 April 2023. -- Part of the PhD thesis of first author, Maximiliano Dini. -- Corresponing author: benedicte.quilot-turion@inrae.fr -- Academic editor: Estefania Carrillo-Perdomo. -- This article belongs to the Special Issue Monilinia on Stone Fruit Species (https://www.mdpi.com/journal/agronomy/special_issues/29Q57CSGR4 ) -- LICENSE: Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
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Contenido : |
Despite the fact that brown rot is the most economically important disease in stone fruits, the relationship between mechanical stress and infection has never been explored. Thus, to explore this connection, we carried out four experiments linking nectarine wounding and M. laxa infection. First, we evaluated a possible systemic reaction of the fruit to wounding that could impact the M. laxa infection. Afterward, we study the impact of the fruit in the environment on M. laxa colonies grown in vitro. Subsequently, we tested the disease susceptibility of fruits inoculated with M. laxa placed in the same environment as wounded fruits. Finally, in the fourth experiment, the effect of wounding on the subsequent fruit infections was evaluated at three fruit stages. As a result, we observed that there was no evidence of a fruit systemic reaction to wounding and M. laxa infection. In the study related to the impact of the fruit in the environment of M. laxa, the findings suggest that M. laxa "perceived" the fruit's presence, resulting in accelerated in vitro growth. Moreover, the presence of wounded fruits in the box increased the susceptibility to brown rot. Inoculated fruits showed a delayed and reduced infection 7 h after being wounded, during the second stage of fruit development (15-19 weeks after full bloom). Moreover, a red reaction associated with inoculation was detected immediately after the fruits were wounded. Nine phenolic compounds exclusively related to the red areas were extracted, while six other compounds were present in higher proportions. These compounds may be actively involved in plant-pathogen interactions and the activation of metabolic pathways involved in nectarine susceptibility/resistance to M. laxa. © 2023 by the authors. MenosDespite the fact that brown rot is the most economically important disease in stone fruits, the relationship between mechanical stress and infection has never been explored. Thus, to explore this connection, we carried out four experiments linking nectarine wounding and M. laxa infection. First, we evaluated a possible systemic reaction of the fruit to wounding that could impact the M. laxa infection. Afterward, we study the impact of the fruit in the environment on M. laxa colonies grown in vitro. Subsequently, we tested the disease susceptibility of fruits inoculated with M. laxa placed in the same environment as wounded fruits. Finally, in the fourth experiment, the effect of wounding on the subsequent fruit infections was evaluated at three fruit stages. As a result, we observed that there was no evidence of a fruit systemic reaction to wounding and M. laxa infection. In the study related to the impact of the fruit in the environment of M. laxa, the findings suggest that M. laxa "perceived" the fruit's presence, resulting in accelerated in vitro growth. Moreover, the presence of wounded fruits in the box increased the susceptibility to brown rot. Inoculated fruits showed a delayed and reduced infection 7 h after being wounded, during the second stage of fruit development (15-19 weeks after full bloom). Moreover, a red reaction associated with inoculation was detected immediately after the fruits were wounded. Nine phenolic compounds exclusively related to the red areas w... Presentar Todo |
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Palabras claves : |
Brown rot; Flavonoids; Host-pathogen interaction; HPLC analysis; Phenolic acids; Prunus persica var. nucipersica (L. ex Borkh.) C.K.Schneid; SISTEMA VEGETAL INTENSIVO - INIA; Terpenoids. |
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Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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URL : |
https://www.mdpi.com/2073-4395/13/5/1235/pdf
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Marc : |
LEADER 03375naa a2200301 a 4500
001 1064083
005 2023-05-05
008 2023 bl uuuu u00u1 u #d
022 $a2073-4395
024 7 $a10.3390/agronomy13051235$2DOI
100 1 $aDINI, M.
245 $aInfluence of fruit wounding on subsequent Monilinia laxa infection of nectarines.$h[electronic resource]
260 $c2023
500 $aArticle history: Received 31 March 2023, Revised 20 April 2023, Accepted 24 April 2023, Published 27 April 2023. -- Part of the PhD thesis of first author, Maximiliano Dini. -- Corresponing author: benedicte.quilot-turion@inrae.fr -- Academic editor: Estefania Carrillo-Perdomo. -- This article belongs to the Special Issue Monilinia on Stone Fruit Species (https://www.mdpi.com/journal/agronomy/special_issues/29Q57CSGR4 ) -- LICENSE: Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
520 $aDespite the fact that brown rot is the most economically important disease in stone fruits, the relationship between mechanical stress and infection has never been explored. Thus, to explore this connection, we carried out four experiments linking nectarine wounding and M. laxa infection. First, we evaluated a possible systemic reaction of the fruit to wounding that could impact the M. laxa infection. Afterward, we study the impact of the fruit in the environment on M. laxa colonies grown in vitro. Subsequently, we tested the disease susceptibility of fruits inoculated with M. laxa placed in the same environment as wounded fruits. Finally, in the fourth experiment, the effect of wounding on the subsequent fruit infections was evaluated at three fruit stages. As a result, we observed that there was no evidence of a fruit systemic reaction to wounding and M. laxa infection. In the study related to the impact of the fruit in the environment of M. laxa, the findings suggest that M. laxa "perceived" the fruit's presence, resulting in accelerated in vitro growth. Moreover, the presence of wounded fruits in the box increased the susceptibility to brown rot. Inoculated fruits showed a delayed and reduced infection 7 h after being wounded, during the second stage of fruit development (15-19 weeks after full bloom). Moreover, a red reaction associated with inoculation was detected immediately after the fruits were wounded. Nine phenolic compounds exclusively related to the red areas were extracted, while six other compounds were present in higher proportions. These compounds may be actively involved in plant-pathogen interactions and the activation of metabolic pathways involved in nectarine susceptibility/resistance to M. laxa. © 2023 by the authors.
653 $aBrown rot
653 $aFlavonoids
653 $aHost-pathogen interaction
653 $aHPLC analysis
653 $aPhenolic acids
653 $aPrunus persica var. nucipersica (L. ex Borkh.) C.K.Schneid
653 $aSISTEMA VEGETAL INTENSIVO - INIA
653 $aTerpenoids
700 1 $aRASEIRA, M.C.B.
700 1 $aCORRE, M.-N.
700 1 $aSIGNORET, V.
700 1 $aQUILOT-TURION, B.
773 $tAgronomy, 2023, volume 13, issue 5, Article 1235. https://doi.org/10.3390/agronomy13051235 -- OPEN ACCESS
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INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
24/09/2018 |
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Actualizado : |
07/11/2018 |
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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 : |
FRAGA, M.; FERNÁNDEZ, S.; PERELMUTER, K.; POMMIÉS, N.; CAJARVILLE, C.; ZUNINO, P. |
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Afiliación : |
MARTIN FRAGA COTELO, MEC/ IIBCE (Instituto de Investigaciones de Ciencias Biológicas "Clemente Estable"); INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SOFÍA FERNÁNDEZ, MEC/ IIBCE (Instituto de Investigaciones de Ciencias Biológicas "Clemente Estable"); KAREN PERELMUTER, MEC/ IIBCE (Instituto de Investigaciones de Ciencias Biológicas "Clemente Estable"); NICOLLE POMMIÉS, MEC/ IIBCE (Instituto de Investigaciones de Ciencias Biológicas "Clemente Estable"); Universidad de Nápoles / Facultad de Veterinaria; CECILIA CAJARVILLE, Universidad de Nápoles / Facultad de Veterinaria; PABLO ZUNINO, MEC/ IIBCE (Instituto de Investigaciones de Ciencias Biológicas "Clemente Estable"). |
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Título : |
The use of Prevotella bryantii 3C5 for modulation of the ruminal environment in an ovine model. |
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Complemento del título : |
Veterinary Microbiology. |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
Brazilian Journal of Microbiology, November 2018, volume 49, Supplement 1, Pages 101-106. OPEN ACCESS. |
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DOI : |
10.1016/j.bjm.2018.07.004 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 24 April 2018 // Accepted 17 July 2018 // Available online 25 August 2018.
Open Access funded by Sociedade Brasileira de Microbiologia. Under a Creative Commons license. |
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Contenido : |
ABSTRACT.
In the Southern Hemisphere, ruminants are mostly raised in grazing systems where animals consume forage and are supplemented with low amounts of concentrates. Concentrates are usually given separately and are rapidly ingested. This practice leads to changing rumen environment conditions during the day, may alter the rumen microbial metabolism and could affect host performance. The native ruminal Prevotella bryantii strain 3C5 was administered every 48 h to wethers under experimental conditions simulating Southern-Hemisphere feeding to evaluate its potential as a rumen fermentation modulator. The inoculum potential was assessed on day 17. The ammonia nitrogen (NH3-N), volatile fatty acids and ruminal pH were monitored on a 24-h basis 19 days after the beginning of the experiment, and the microbial community structure was assessed by pyrosequencing. The administration of P. bryantii modified the fermentation products and daily pH values compared to the control. The NH3-N concentration in the rumen of treated animals was significantly higher than that of the untreated animals. Modification of the ruminal environment and fermentation pathways was achieved without altering the general structure of the microbial community or the potential methane production. P. bryantii 3C5 could be considered in potential probiotic formulations for ruminants in semi-intensive systems.
© 2018 Sociedade Brasileira de Microbiologia. Published by Elsevier Editora Ltda. |
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Palabras claves : |
FERMENTATION; OVINE MODEL; PREVOTELLA BRYANTII; PROBIOTICS. |
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Thesagro : |
RUMEN. |
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Asunto categoría : |
L01 Ganadería |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/11695/1/Fraga-M.-et-al-.-2018.-Brazilian-Jr.-of-Microbiology.pdf
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Marc : |
LEADER 02468naa a2200265 a 4500
001 1059072
005 2018-11-07
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1016/j.bjm.2018.07.004$2DOI
100 1 $aFRAGA, M.
245 $aThe use of Prevotella bryantii 3C5 for modulation of the ruminal environment in an ovine model.$h[electronic resource]
260 $c2018
500 $aArticle history: Received 24 April 2018 // Accepted 17 July 2018 // Available online 25 August 2018. Open Access funded by Sociedade Brasileira de Microbiologia. Under a Creative Commons license.
520 $aABSTRACT. In the Southern Hemisphere, ruminants are mostly raised in grazing systems where animals consume forage and are supplemented with low amounts of concentrates. Concentrates are usually given separately and are rapidly ingested. This practice leads to changing rumen environment conditions during the day, may alter the rumen microbial metabolism and could affect host performance. The native ruminal Prevotella bryantii strain 3C5 was administered every 48 h to wethers under experimental conditions simulating Southern-Hemisphere feeding to evaluate its potential as a rumen fermentation modulator. The inoculum potential was assessed on day 17. The ammonia nitrogen (NH3-N), volatile fatty acids and ruminal pH were monitored on a 24-h basis 19 days after the beginning of the experiment, and the microbial community structure was assessed by pyrosequencing. The administration of P. bryantii modified the fermentation products and daily pH values compared to the control. The NH3-N concentration in the rumen of treated animals was significantly higher than that of the untreated animals. Modification of the ruminal environment and fermentation pathways was achieved without altering the general structure of the microbial community or the potential methane production. P. bryantii 3C5 could be considered in potential probiotic formulations for ruminants in semi-intensive systems. © 2018 Sociedade Brasileira de Microbiologia. Published by Elsevier Editora Ltda.
650 $aRUMEN
653 $aFERMENTATION
653 $aOVINE MODEL
653 $aPREVOTELLA BRYANTII
653 $aPROBIOTICS
700 1 $aFERNÁNDEZ, S.
700 1 $aPERELMUTER, K.
700 1 $aPOMMIÉS, N.
700 1 $aCAJARVILLE, C.
700 1 $aZUNINO, P.
773 $tBrazilian Journal of Microbiology, November 2018, volume 49, Supplement 1, Pages 101-106. OPEN ACCESS.
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