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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
18/10/2017 |
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Actualizado : |
15/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
BOSCHI, F.; SCHVARTZMAN, C.; MURCHIO, S.; FERREIRA, V.; SIRI, M.; GALVÁN, G.; SMOKER, M.; STRANSFEL, L.; ZYPFEL, C.; VILARÓ, F.; DALLA RIZZA, M. |
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Afiliación : |
FEDERICO BOSCHI, INASE (Instituto Nacional de Semillas).; CLAUDIA SCHVARTZMAN DISEGNI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA SARA MURCHIO VIGNOLO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; VIRGINIA FERREIRA, Universidad de la República (UdelaR)/ Facultad de Química; MARÍA SIRI, Universidad de la República (UdelaR)/ Facultad de Química; GUILLERMO GALVÁN, Universidad de la República (UdelaR)/ Facultad de Agronomía; MATTHEW SMOKER, The Sainsbury Laboratory, Norwich Research Park, Norwich, United Kingdom; LENA STRANSFEL, The Sainsbury Laboratory, Norwich Research Park, Norwich, United Kingdom; CYRIL ZYPFEL, The Sainsbury Laboratory, Norwich Research Park, Norwich, United Kingdom; FRANCISCO LUIS VILARO PAREJA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARCO DALLA RIZZA VILARO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Enhanced bacterial wilt resistance in potato through expression of arabidopsis efr and introgression of quantitative resistance from solanum commersonii. |
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Fecha de publicación : |
2017 |
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Fuente / Imprenta : |
Frontiers in Plant Sciences, Volume 8, 25 September 2017, Article number 1642. OPEN ACCESS. |
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DOI : |
10.3389/fpls.2017.01642 |
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Idioma : |
Inglés |
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Notas : |
THIS ARTICLE IS PART OF THE RESEARCH TOPIC: Plant Pathogenic Ralstonia spp. From the Field to the Lab and Back Again: mechanisms of pathogen virulence and host resistance, population biology, community ecology and strategies for bacterial wilt disease management.
Article history: Received: 29 May 2017 / Accepted: 07 September 2017 / Published: 25 September 2017. |
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Contenido : |
ABSTRACT.
Bacterial wilt (BW) caused by Ralstonia solanacearum is responsible for substantial losses in cultivated potato (Solanum tuberosum) crops worldwide. Resistance genes have been identified in wild species; however, introduction of these through classical breeding has achieved only partial resistance, which has been linked to poor agronomic performance. The Arabidopsis thaliana (At) pattern recognition receptor elongation factor-Tu (EF-Tu) receptor (EFR) recognizes the bacterial pathogen-associated molecular pattern EF-Tu (and its derived peptide elf18) to confer anti-bacterial immunity. Previous work has shown that transfer of AtEFR into tomato confers increased resistance to R. solanacearum. Here, we evaluated whether the transgenic expression of AtEFR would similarly increase BW resistance in a commercial potato line (INIA Iporá), as well as in a breeding potato line (09509.6) in which quantitative resistance has been introgressed from the wild potato relative Solanum commersonii. Resistance to R. solanacearum was evaluated by damaged root inoculation under controlled conditions. Both INIA Iporá and 09509.6 potato lines expressing AtEFR showed greater resistance to R. solanacearum, with no detectable bacteria in tubers evaluated by multiplex-PCR and plate counting. Notably, AtEFR expression and the introgression of quantitative resistance from S. commersonii had a significant additive effect in 09509.6-AtEFR lines. These results show that the combination of heterologous expression of AtEFR with quantitative resistance introgressed from wild relatives is a promising strategy to develop BW resistance in potato.
© 2017 Boschi, Schvartzman, Murchio, Ferreira, Siri, Galván, Smoker, Stransfeld, Zipfel, Vilaró and Dalla-Rizza MenosABSTRACT.
Bacterial wilt (BW) caused by Ralstonia solanacearum is responsible for substantial losses in cultivated potato (Solanum tuberosum) crops worldwide. Resistance genes have been identified in wild species; however, introduction of these through classical breeding has achieved only partial resistance, which has been linked to poor agronomic performance. The Arabidopsis thaliana (At) pattern recognition receptor elongation factor-Tu (EF-Tu) receptor (EFR) recognizes the bacterial pathogen-associated molecular pattern EF-Tu (and its derived peptide elf18) to confer anti-bacterial immunity. Previous work has shown that transfer of AtEFR into tomato confers increased resistance to R. solanacearum. Here, we evaluated whether the transgenic expression of AtEFR would similarly increase BW resistance in a commercial potato line (INIA Iporá), as well as in a breeding potato line (09509.6) in which quantitative resistance has been introgressed from the wild potato relative Solanum commersonii. Resistance to R. solanacearum was evaluated by damaged root inoculation under controlled conditions. Both INIA Iporá and 09509.6 potato lines expressing AtEFR showed greater resistance to R. solanacearum, with no detectable bacteria in tubers evaluated by multiplex-PCR and plate counting. Notably, AtEFR expression and the introgression of quantitative resistance from S. commersonii had a significant additive effect in 09509.6-AtEFR lines. These results show that the combination of heterol... Presentar Todo |
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Palabras claves : |
BACTERIAL WILT; EFR; PATTERN RECOGNITION RECEPTOR; POTATO; QUANTITATIVE RESISTANCE; RALSTONIA SOLANACEARUM. |
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Thesagro : |
PAPA; SOLANUM COMMERSONII; SOLANUM TUBEROSUM. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/7375/1/Frontiers-in-Plants-2017-fpls-08-01642.pdf
https://www.frontiersin.org/articles/10.3389/fpls.2017.01642/full
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Marc : |
LEADER 03254naa a2200373 a 4500
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008 2017 bl uuuu u00u1 u #d
024 7 $a10.3389/fpls.2017.01642$2DOI
100 1 $aBOSCHI, F.
245 $aEnhanced bacterial wilt resistance in potato through expression of arabidopsis efr and introgression of quantitative resistance from solanum commersonii.$h[electronic resource]
260 $c2017
500 $aTHIS ARTICLE IS PART OF THE RESEARCH TOPIC: Plant Pathogenic Ralstonia spp. From the Field to the Lab and Back Again: mechanisms of pathogen virulence and host resistance, population biology, community ecology and strategies for bacterial wilt disease management. Article history: Received: 29 May 2017 / Accepted: 07 September 2017 / Published: 25 September 2017.
520 $aABSTRACT. Bacterial wilt (BW) caused by Ralstonia solanacearum is responsible for substantial losses in cultivated potato (Solanum tuberosum) crops worldwide. Resistance genes have been identified in wild species; however, introduction of these through classical breeding has achieved only partial resistance, which has been linked to poor agronomic performance. The Arabidopsis thaliana (At) pattern recognition receptor elongation factor-Tu (EF-Tu) receptor (EFR) recognizes the bacterial pathogen-associated molecular pattern EF-Tu (and its derived peptide elf18) to confer anti-bacterial immunity. Previous work has shown that transfer of AtEFR into tomato confers increased resistance to R. solanacearum. Here, we evaluated whether the transgenic expression of AtEFR would similarly increase BW resistance in a commercial potato line (INIA Iporá), as well as in a breeding potato line (09509.6) in which quantitative resistance has been introgressed from the wild potato relative Solanum commersonii. Resistance to R. solanacearum was evaluated by damaged root inoculation under controlled conditions. Both INIA Iporá and 09509.6 potato lines expressing AtEFR showed greater resistance to R. solanacearum, with no detectable bacteria in tubers evaluated by multiplex-PCR and plate counting. Notably, AtEFR expression and the introgression of quantitative resistance from S. commersonii had a significant additive effect in 09509.6-AtEFR lines. These results show that the combination of heterologous expression of AtEFR with quantitative resistance introgressed from wild relatives is a promising strategy to develop BW resistance in potato. © 2017 Boschi, Schvartzman, Murchio, Ferreira, Siri, Galván, Smoker, Stransfeld, Zipfel, Vilaró and Dalla-Rizza
650 $aPAPA
650 $aSOLANUM COMMERSONII
650 $aSOLANUM TUBEROSUM
653 $aBACTERIAL WILT
653 $aEFR
653 $aPATTERN RECOGNITION RECEPTOR
653 $aPOTATO
653 $aQUANTITATIVE RESISTANCE
653 $aRALSTONIA SOLANACEARUM
700 1 $aSCHVARTZMAN, C.
700 1 $aMURCHIO, S.
700 1 $aFERREIRA, V.
700 1 $aSIRI, M.
700 1 $aGALVÁN, G.
700 1 $aSMOKER, M.
700 1 $aSTRANSFEL, L.
700 1 $aZYPFEL, C.
700 1 $aVILARÓ, F.
700 1 $aDALLA RIZZA, M.
773 $tFrontiers in Plant Sciences, Volume 8, 25 September 2017, Article number 1642. OPEN ACCESS.
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Registro original : |
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 : |
24/02/2022 |
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Actualizado : |
24/02/2022 |
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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 : |
GÁMBARO, A.; ROASCIO, A.; HODOS, N.; MIGUES, I.; LADO, J.; HEINZEN, H.; RIVAS, F. |
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Afiliación : |
ADRIANA GÁMBARO, Sensory Evaluation Laboratory, Department of Food Science and Technology. School of Chemistry, Universidad de la República (UdelaR), General Flores, Montevideo, 2124, Uruguay; ANTONELLA ROASCIO, Sensory Evaluation Laboratory, Department of Food Science and Technology. School of Chemistry, Universidad de la República (UdelaR), General Flores, Montevideo, 2124, Uruguay; NATALIA HODOS, Sensory Evaluation Laboratory, Department of Food Science and Technology. School of Chemistry, Universidad de la República (UdelaR), General Flores, Montevideo, 2124, Uruguay; IGNACIO MIGUES, Pharmacognosy and Natural Products Laboratory. School of Chemistry, Universidad de la República (UdelaR), Uruguay; JOANNA LADO LINDNER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; HORACIO HEINZEN, Pharmacognosy and Natural Products Laboratory. School of Chemistry, Universidad de la República (UdelaR), Uruguay; CARLOS FERNANDO RIVAS GRELA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
The impact of sensory attributes of mandarins on consumer perception and preferences. |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
Journal of Agriculture and Food Research, December 2021, volume 6, article 100196. OPEN ACCESS. doi: https://doi.org/10.1016/j.jafr.2021.100196 |
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ISSN : |
2666-1543 |
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DOI : |
10.1016/j.jafr.2021.100196 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 20 November 2020, Revised 28 June 2021, Accepted 14 August 2021, Available online 19 August 2021, Version of Record 2 September 2021.
Corresponding author: Gámbaro, A.; General Flores, Uruguay; email:agambaro@fq.edu.uy --
Incluye Supplementary material: https://ars.els-cdn.com/content/image/1-s2.0-S2666154321000983-mmc1.docx |
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Contenido : |
ABSTRACT.- Although the sensory characterization of mandarins has usually been performed by trained assessors, in recent years, the methodologies that depict sensory descriptions from the perception of consumers, such as the check-all-that-apply (CATA) questionnaires have become very popular. In this work, an exploratory study was first carried out using a focus group (FG) technique to determine attributes and aspects that influence the decision to purchase mandarins. Secondly, the consumer panel recruited 100 regular mandarin consumers that were randomly divided into two groups. Group "A" received segments of 15 mandarins. Group "B", instead of receiving the same mandarins in segments, they received them as a whole fruit having to peel them by themselves. Both groups evaluated the total acceptability with a 9-point hedonic scale and answered a CATA questionnaire composed of 38 terms for Group "A" and 52 terms for Group "B". Although the consumers in the FG described an "ideal? mandarin as easy-to-peel, no significant difference (p > 0.05) was found in the acceptability between groups "A" and "B". Characteristics such as sweet, very sweet, fresh smell, sweet smell, bright, fruity taste, fresh flavor, typical flavor, balanced taste and nice flavor were strongly and positively correlated with overall consumers? acceptance. These descriptors could be considered the sensory drivers of the liking of mandarins. © 2021 |
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Palabras claves : |
CATA questionnaire; Consumer; Mandarins; PLATAFORMA AGROALIMENTOS; Sensory Evaluation;; Sensory profile. |
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Thesagro : |
MANDARINAS. |
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Asunto categoría : |
F01 Cultivo |
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URL : |
https://www.sciencedirect.com/science/article/pii/S2666154321000983/pdfft?md5=31db96c18712373f07f1744a3be031eb&pid=1-s2.0-S2666154321000983-main.pdf
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Marc : |
LEADER 02738naa a2200313 a 4500
001 1062769
005 2022-02-24
008 2021 bl uuuu u00u1 u #d
022 $a2666-1543
024 7 $a10.1016/j.jafr.2021.100196$2DOI
100 1 $aGÁMBARO, A.
245 $aThe impact of sensory attributes of mandarins on consumer perception and preferences.$h[electronic resource]
260 $c2021
500 $aArticle history: Received 20 November 2020, Revised 28 June 2021, Accepted 14 August 2021, Available online 19 August 2021, Version of Record 2 September 2021. Corresponding author: Gámbaro, A.; General Flores, Uruguay; email:agambaro@fq.edu.uy -- Incluye Supplementary material: https://ars.els-cdn.com/content/image/1-s2.0-S2666154321000983-mmc1.docx
520 $aABSTRACT.- Although the sensory characterization of mandarins has usually been performed by trained assessors, in recent years, the methodologies that depict sensory descriptions from the perception of consumers, such as the check-all-that-apply (CATA) questionnaires have become very popular. In this work, an exploratory study was first carried out using a focus group (FG) technique to determine attributes and aspects that influence the decision to purchase mandarins. Secondly, the consumer panel recruited 100 regular mandarin consumers that were randomly divided into two groups. Group "A" received segments of 15 mandarins. Group "B", instead of receiving the same mandarins in segments, they received them as a whole fruit having to peel them by themselves. Both groups evaluated the total acceptability with a 9-point hedonic scale and answered a CATA questionnaire composed of 38 terms for Group "A" and 52 terms for Group "B". Although the consumers in the FG described an "ideal? mandarin as easy-to-peel, no significant difference (p > 0.05) was found in the acceptability between groups "A" and "B". Characteristics such as sweet, very sweet, fresh smell, sweet smell, bright, fruity taste, fresh flavor, typical flavor, balanced taste and nice flavor were strongly and positively correlated with overall consumers? acceptance. These descriptors could be considered the sensory drivers of the liking of mandarins. © 2021
650 $aMANDARINAS
653 $aCATA questionnaire
653 $aConsumer
653 $aMandarins
653 $aPLATAFORMA AGROALIMENTOS
653 $aSensory Evaluation;
653 $aSensory profile
700 1 $aROASCIO, A.
700 1 $aHODOS, N.
700 1 $aMIGUES, I.
700 1 $aLADO, J.
700 1 $aHEINZEN, H.
700 1 $aRIVAS, F.
773 $tJournal of Agriculture and Food Research, December 2021, volume 6, article 100196. OPEN ACCESS. doi: https://doi.org/10.1016/j.jafr.2021.100196
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