First report of a ‘Candidatus phytoplasma pyri’ strain in Argentina
During the 2015 growing season, peach plants (Prunus persica) showing chlorotic, curling leaves and midrib thickening were detected in production fields in Mendoza province (Midwest region, Argentina). These symptoms resemble those described for Peach Yellow Leaf Roll disease, a ‘Candidatus Phytopla...
| Main Authors: | , , , |
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| Format: | info:ar-repo/semantics/artículo |
| Language: | Inglés |
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Springer
2018
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| Online Access: | http://hdl.handle.net/20.500.12123/3653 https://link.springer.com/article/10.1007/s13314-017-0228-7#citeas https://doi.org/10.1007/s13314-017-0228-7 |
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| author | Fernandez, Franco Daniel Marini, Diana Beatriz Farrando, Roberto Jes Conci, Luis Rogelio |
| author_browse | Conci, Luis Rogelio Farrando, Roberto Jes Fernandez, Franco Daniel Marini, Diana Beatriz |
| author_facet | Fernandez, Franco Daniel Marini, Diana Beatriz Farrando, Roberto Jes Conci, Luis Rogelio |
| author_sort | Fernandez, Franco Daniel |
| collection | INTA Digital |
| description | During the 2015 growing season, peach plants (Prunus persica) showing chlorotic, curling leaves and midrib thickening were detected in production fields in Mendoza province (Midwest region, Argentina). These symptoms resemble those described for Peach Yellow Leaf Roll disease, a ‘Candidatus Phytoplasma pyri’ related strain. By PCR of the 16S rDNA gene, a phytoplasma was detected in symptomatic samples. The RFLP profile, sequence identity and phylogenetic analyses showed that the Peach Yellows phytoplasma belongs to group 16SrX-C and is identical to those described as ‘Candidatus Phytoplasma pyri’. This is the first report of a phytoplasma from 16Sr group X infecting peach trees in Argentina and in South America. |
| format | info:ar-repo/semantics/artículo |
| id | INTA3653 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | INTA36532018-10-19T18:37:18Z First report of a ‘Candidatus phytoplasma pyri’ strain in Argentina Fernandez, Franco Daniel Marini, Diana Beatriz Farrando, Roberto Jes Conci, Luis Rogelio Phytoplasmas Peaches Chlorosis RFLP Fitoplasmas Durazno Prunus persica Clorosis Candidatus Phytoplasma Pyri Yellowing 16SrX-group Argentina During the 2015 growing season, peach plants (Prunus persica) showing chlorotic, curling leaves and midrib thickening were detected in production fields in Mendoza province (Midwest region, Argentina). These symptoms resemble those described for Peach Yellow Leaf Roll disease, a ‘Candidatus Phytoplasma pyri’ related strain. By PCR of the 16S rDNA gene, a phytoplasma was detected in symptomatic samples. The RFLP profile, sequence identity and phylogenetic analyses showed that the Peach Yellows phytoplasma belongs to group 16SrX-C and is identical to those described as ‘Candidatus Phytoplasma pyri’. This is the first report of a phytoplasma from 16Sr group X infecting peach trees in Argentina and in South America. Instituto de Patología Vegetal Fil: Fernandez, Franco Daniel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina Fil: Marini, Diana Beatriz. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Junín; Argentina Fil: Farrando, Roberto Jes. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Junín; Argentina Fil: Conci, Luis Rogelio. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina 2018-10-19T18:31:55Z 2018-10-19T18:31:55Z 2017-12 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/3653 https://link.springer.com/article/10.1007/s13314-017-0228-7#citeas 1833-928X (Online) https://doi.org/10.1007/s13314-017-0228-7 eng info:eu-repo/semantics/restrictedAccess application/pdf Springer Australasian plant disease notes 12 : 8. (December 2017) |
| spellingShingle | Phytoplasmas Peaches Chlorosis RFLP Fitoplasmas Durazno Prunus persica Clorosis Candidatus Phytoplasma Pyri Yellowing 16SrX-group Argentina Fernandez, Franco Daniel Marini, Diana Beatriz Farrando, Roberto Jes Conci, Luis Rogelio First report of a ‘Candidatus phytoplasma pyri’ strain in Argentina |
| title | First report of a ‘Candidatus phytoplasma pyri’ strain in Argentina |
| title_full | First report of a ‘Candidatus phytoplasma pyri’ strain in Argentina |
| title_fullStr | First report of a ‘Candidatus phytoplasma pyri’ strain in Argentina |
| title_full_unstemmed | First report of a ‘Candidatus phytoplasma pyri’ strain in Argentina |
| title_short | First report of a ‘Candidatus phytoplasma pyri’ strain in Argentina |
| title_sort | first report of a candidatus phytoplasma pyri strain in argentina |
| topic | Phytoplasmas Peaches Chlorosis RFLP Fitoplasmas Durazno Prunus persica Clorosis Candidatus Phytoplasma Pyri Yellowing 16SrX-group Argentina |
| url | http://hdl.handle.net/20.500.12123/3653 https://link.springer.com/article/10.1007/s13314-017-0228-7#citeas https://doi.org/10.1007/s13314-017-0228-7 |
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