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| 1. |  | PRETINI, N.; VANZETTI, L. S.; TERRILE, I. I.; SILVA, P.; FERRARI, G.; GONZÁLEZ, F. G. Enhancing wheat yield potential through the QTL QFFE.perg-5A and QFEm.perg-3A associated to spike fruiting efficiency: Insights from plot-level analysis. Field Crops Research, March 2025, volume 322, 109721. https://doi.org/10.1016/j.fcr.2024.109721 Article history: Received 30 September 2024, Revised 12 December 2024, Accepted 19 December 2024, Available online 6 January 2025, Version of Record 6 January 2025. -- Corresponding author at: Instituto Nacional de Tecnología Agropecuaria...| Biblioteca(s): INIA Las Brujas. |
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| 2. | | BODEN, S.A.; MCINTOSH, R.A.; UAUY, C.; KRATTINGER, S.G.; DUBCOVSKY, J.; ROGERS, W.J.; XIA, X.C.; BADAEVA, E.D.; BENTLEY, A.R.; BROWN-GUEDIRA, G.; CACCAMO, M.; CATTIVELLI, L.; CHHUNEJA, P.; COCKRAM, J.; CONTRERAS-MOREIRA, B.; DREISIGACKER, S.; EDWARDS, D.; GONZÁLEZ, F.G.; GUZMÁN, C.; IKEDA, T.M.; KARSAI, I.; NASUDA, S.; POZNIAK, C.; PRINS, R.; SEN, T.Z.; SILVA, P.; SIMKOVA, H.; ZHANG, Y. Updated guidelines for gene nomenclature in wheat. Theoretical and Applied Genetics, 2023, Volume 136, Issue 4, article 72. OPEN ACCESS. Doi: https://doi.org/10.1007/s00122-023-04253-w Article history: Received 25 May 2022, Accepted 10 October 2022, Published 23 March 2023. -- Communicated by Peter Langridge. -- Correspondence authors: Boden, S.A.; School of Agriculture, Food and Wine, Waite Research Institute,...| Biblioteca(s): INIA Las Brujas. |
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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 : |
27/01/2020 |
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Actualizado : |
29/05/2020 |
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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 : |
BERNASCHINA, Y.; LEONI, C.; ALANIZ, S. |
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Afiliación : |
YESICA STEFANIA BERNASCHINA CORREA, Departamento de Protección Vegetal, Fitopatología, Facultad de Agronomía, Universidad de la República, Uruguay; INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINA LEONI VELAZCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SANDRA ALANIZ, Departamento de Protección Vegetal, Fitopatología, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay. |
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Título : |
Genetic diversity evidence a mixed reproduction mode in Venturia oleaginea populations in Uruguay. |
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Fecha de publicación : |
2020 |
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Fuente / Imprenta : |
Journal of Plant Pathology, 1 February 2020, Volume 102, Issue 1, Pages 123-133. Doi: https://doi.org/10.1007/s42161-019-00396-2 |
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ISSN : |
1125-4653 |
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DOI : |
10.1007/s42161-019-00396-2 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 15 June 2018 / Accepted: 3 September 2019 / Published online: 17 October 2019.
Funding text: This research was funded by The National Institute of Agricultural Research (INIA - Uruguay). The first author granted a scholarship from The National Agency for Research and Innovation, Uruguay (ANII grant POS_NAC_2014_1_102182) and from UdelaR to carry out this research as part of her Master Degree. The authors are grateful to Dr. Guillermo Perez for his substantial contributions along the research process, particularly in analysis and discussion of genetic diversity data. Also we are grateful to Paula Conde and Jose Villamil for their support in contacting the surveyed orchards and to the owners of olive orchards, and to Pedro Mondino for his assistance in obtaining monoconidial isolates. Partial results were presented at XXV Congress Sociedad Chilena de Fitopatología ? XIX Congreso Asociación Latinoamericana de Fitopatología y LVII APS Caribbean Division Meeting, Termas de Chillán, Chile, 2-5 October, 2017. Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. |
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Contenido : |
ABSTRACT.
Olive scab caused by Venturia oleaginea is one of the most important diseases of olive worldwide. The fungus infects young leaves and fruits by asexually produced conidia. The sexual stage and its importance in the epidemiology and genetics of the pathogen population is unknown. A collection of 52 fungal isolates was obtained from scabbed leaves collected in 16 orchards from three major regions in Uruguay. All isolates were identified as V. oleaginea by PCR with specific primers and sequence analysis of the TEF-1α gene region. Five colony morphotypes and different growing rates were observed on potato dextrose agar (PDA) medium. Universally primed polymerase chain reaction (UP-PCR) was successfully used for assessing the genetic diversity and population structure of the V. oleaginea isolates, whereas ISSR was unable to generate reproducible and polymorphic bands. Two populations genetically different were identified: [1] composed by 21 isolates mainly from Southern and South-Western regions; [2] composed by 31 isolates mainly from South-Eastern and Southern regions. Both populations showed a moderate gene diversity expressed as hNei = 0.163 and 0.212 for population [1] and [2], respectively. There was evidence of linkage disequilibrium in both populations, rejecting the null hypothesis of random mating as the predominant reproduction mode, a typical result of clonal populations. However, all isolates were genotypically different, an indirect evidence of recombination. We conclude that V. oleaginea populations in Uruguay present a mixed mode of reproduction, a characteristic of many pathogens that are difficult to control.
© 2019, Società Italiana di Patologia Vegetale (S.I.Pa.V.). MenosABSTRACT.
Olive scab caused by Venturia oleaginea is one of the most important diseases of olive worldwide. The fungus infects young leaves and fruits by asexually produced conidia. The sexual stage and its importance in the epidemiology and genetics of the pathogen population is unknown. A collection of 52 fungal isolates was obtained from scabbed leaves collected in 16 orchards from three major regions in Uruguay. All isolates were identified as V. oleaginea by PCR with specific primers and sequence analysis of the TEF-1α gene region. Five colony morphotypes and different growing rates were observed on potato dextrose agar (PDA) medium. Universally primed polymerase chain reaction (UP-PCR) was successfully used for assessing the genetic diversity and population structure of the V. oleaginea isolates, whereas ISSR was unable to generate reproducible and polymorphic bands. Two populations genetically different were identified: [1] composed by 21 isolates mainly from Southern and South-Western regions; [2] composed by 31 isolates mainly from South-Eastern and Southern regions. Both populations showed a moderate gene diversity expressed as hNei = 0.163 and 0.212 for population [1] and [2], respectively. There was evidence of linkage disequilibrium in both populations, rejecting the null hypothesis of random mating as the predominant reproduction mode, a typical result of clonal populations. However, all isolates were genotypically different, an indirect evidence of recomb... Presentar Todo |
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Palabras claves : |
Fusicladium oleagineum; Genetic diversity; Olive scab. |
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Thesagro : |
OLEA EUROPAEA; OLIVOS. |
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Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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Marc : |
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008 2020 bl uuuu u00u1 u #d
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024 7 $a10.1007/s42161-019-00396-2$2DOI
100 1 $aBERNASCHINA, Y.
245 $aGenetic diversity evidence a mixed reproduction mode in Venturia oleaginea populations in Uruguay.$h[electronic resource]
260 $c2020
500 $aArticle history: Received: 15 June 2018 / Accepted: 3 September 2019 / Published online: 17 October 2019. Funding text: This research was funded by The National Institute of Agricultural Research (INIA - Uruguay). The first author granted a scholarship from The National Agency for Research and Innovation, Uruguay (ANII grant POS_NAC_2014_1_102182) and from UdelaR to carry out this research as part of her Master Degree. The authors are grateful to Dr. Guillermo Perez for his substantial contributions along the research process, particularly in analysis and discussion of genetic diversity data. Also we are grateful to Paula Conde and Jose Villamil for their support in contacting the surveyed orchards and to the owners of olive orchards, and to Pedro Mondino for his assistance in obtaining monoconidial isolates. Partial results were presented at XXV Congress Sociedad Chilena de Fitopatología ? XIX Congreso Asociación Latinoamericana de Fitopatología y LVII APS Caribbean Division Meeting, Termas de Chillán, Chile, 2-5 October, 2017. Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
520 $aABSTRACT. Olive scab caused by Venturia oleaginea is one of the most important diseases of olive worldwide. The fungus infects young leaves and fruits by asexually produced conidia. The sexual stage and its importance in the epidemiology and genetics of the pathogen population is unknown. A collection of 52 fungal isolates was obtained from scabbed leaves collected in 16 orchards from three major regions in Uruguay. All isolates were identified as V. oleaginea by PCR with specific primers and sequence analysis of the TEF-1α gene region. Five colony morphotypes and different growing rates were observed on potato dextrose agar (PDA) medium. Universally primed polymerase chain reaction (UP-PCR) was successfully used for assessing the genetic diversity and population structure of the V. oleaginea isolates, whereas ISSR was unable to generate reproducible and polymorphic bands. Two populations genetically different were identified: [1] composed by 21 isolates mainly from Southern and South-Western regions; [2] composed by 31 isolates mainly from South-Eastern and Southern regions. Both populations showed a moderate gene diversity expressed as hNei = 0.163 and 0.212 for population [1] and [2], respectively. There was evidence of linkage disequilibrium in both populations, rejecting the null hypothesis of random mating as the predominant reproduction mode, a typical result of clonal populations. However, all isolates were genotypically different, an indirect evidence of recombination. We conclude that V. oleaginea populations in Uruguay present a mixed mode of reproduction, a characteristic of many pathogens that are difficult to control. © 2019, Società Italiana di Patologia Vegetale (S.I.Pa.V.).
650 $aOLEA EUROPAEA
650 $aOLIVOS
653 $aFusicladium oleagineum
653 $aGenetic diversity
653 $aOlive scab
700 1 $aLEONI, C.
700 1 $aALANIZ, S.
773 $tJournal of Plant Pathology, 1 February 2020, Volume 102, Issue 1, Pages 123-133. Doi: https://doi.org/10.1007/s42161-019-00396-2
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