Analysis of population structure of Rosellinia necatrix on Cyperus esculentus by mycelial compatibility and inter-simple sequence repeats (ISSR)
Genetic diversity was studied in a population of 24 isolates of Rosellinia necatrix obtained from Cyperus esculentus and 16 from other hosts by means of mycelial compatibility groups (MCGs) and inter-simple sequence repeat (ISSR) techniques. All isolates obtained from C. esculentus belonged to a uni...
| Main Authors: | , , , , , |
|---|---|
| Format: | article |
| Language: | Inglés |
| Published: |
2017
|
| Online Access: | http://hdl.handle.net/20.500.11939/4428 |
| _version_ | 1855032118901473280 |
|---|---|
| author | Armengol, Josep Vicent, Antonio León, Maela Berbegal, M. Abad-Campos, Paloma García-Jiménez, José |
| author_browse | Abad-Campos, Paloma Armengol, Josep Berbegal, M. García-Jiménez, José León, Maela Vicent, Antonio |
| author_facet | Armengol, Josep Vicent, Antonio León, Maela Berbegal, M. Abad-Campos, Paloma García-Jiménez, José |
| author_sort | Armengol, Josep |
| collection | ReDivia |
| description | Genetic diversity was studied in a population of 24 isolates of Rosellinia necatrix obtained from Cyperus esculentus and 16 from other hosts by means of mycelial compatibility groups (MCGs) and inter-simple sequence repeat (ISSR) techniques. All isolates obtained from C. esculentus belonged to a unique MCG, irrespective of their geographical origin or year of isolation, and were incompatible with the isolates from other hosts. ISSR analysis gave results which were in agreement with the MCG determination; selected ISSR primers grouped a subset of eight representative isolates from C. esculentus in a unique cluster. The homogeneity found within the population of R. necatrix from C. esculentus in Valencia province could suggest that the pathogen was introduced recently and has spread further via infected tubers inadvertently used as propagating material, as well as by cull tubers swept away by irrigation water. |
| format | article |
| id | ReDivia4428 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2017 |
| publishDateRange | 2017 |
| publishDateSort | 2017 |
| record_format | dspace |
| spelling | ReDivia44282025-04-25T14:43:30Z Analysis of population structure of Rosellinia necatrix on Cyperus esculentus by mycelial compatibility and inter-simple sequence repeats (ISSR) Armengol, Josep Vicent, Antonio León, Maela Berbegal, M. Abad-Campos, Paloma García-Jiménez, José Genetic diversity was studied in a population of 24 isolates of Rosellinia necatrix obtained from Cyperus esculentus and 16 from other hosts by means of mycelial compatibility groups (MCGs) and inter-simple sequence repeat (ISSR) techniques. All isolates obtained from C. esculentus belonged to a unique MCG, irrespective of their geographical origin or year of isolation, and were incompatible with the isolates from other hosts. ISSR analysis gave results which were in agreement with the MCG determination; selected ISSR primers grouped a subset of eight representative isolates from C. esculentus in a unique cluster. The homogeneity found within the population of R. necatrix from C. esculentus in Valencia province could suggest that the pathogen was introduced recently and has spread further via infected tubers inadvertently used as propagating material, as well as by cull tubers swept away by irrigation water. 2017-06-01T10:10:06Z 2017-06-01T10:10:06Z 2010 FEB 2010 article Armengol, J., Vicent, A., Leon, M., Berbegal, M., Abad-Campos, P., Garcia-Jimenez, J. (2010). Analysis of population structure of Rosellinia necatrix on Cyperus esculentus by mycelial compatibility and inter-simple sequence repeats (ISSR). Plant Pathology, 59(1), 179-185. 0032-0862 http://hdl.handle.net/20.500.11939/4428 10.1111/j.1365-3059.2009.02150.x en openAccess Impreso |
| spellingShingle | Armengol, Josep Vicent, Antonio León, Maela Berbegal, M. Abad-Campos, Paloma García-Jiménez, José Analysis of population structure of Rosellinia necatrix on Cyperus esculentus by mycelial compatibility and inter-simple sequence repeats (ISSR) |
| title | Analysis of population structure of Rosellinia necatrix on Cyperus esculentus by mycelial compatibility and inter-simple sequence repeats (ISSR) |
| title_full | Analysis of population structure of Rosellinia necatrix on Cyperus esculentus by mycelial compatibility and inter-simple sequence repeats (ISSR) |
| title_fullStr | Analysis of population structure of Rosellinia necatrix on Cyperus esculentus by mycelial compatibility and inter-simple sequence repeats (ISSR) |
| title_full_unstemmed | Analysis of population structure of Rosellinia necatrix on Cyperus esculentus by mycelial compatibility and inter-simple sequence repeats (ISSR) |
| title_short | Analysis of population structure of Rosellinia necatrix on Cyperus esculentus by mycelial compatibility and inter-simple sequence repeats (ISSR) |
| title_sort | analysis of population structure of rosellinia necatrix on cyperus esculentus by mycelial compatibility and inter simple sequence repeats issr |
| url | http://hdl.handle.net/20.500.11939/4428 |
| work_keys_str_mv | AT armengoljosep analysisofpopulationstructureofrosellinianecatrixoncyperusesculentusbymycelialcompatibilityandintersimplesequencerepeatsissr AT vicentantonio analysisofpopulationstructureofrosellinianecatrixoncyperusesculentusbymycelialcompatibilityandintersimplesequencerepeatsissr AT leonmaela analysisofpopulationstructureofrosellinianecatrixoncyperusesculentusbymycelialcompatibilityandintersimplesequencerepeatsissr AT berbegalm analysisofpopulationstructureofrosellinianecatrixoncyperusesculentusbymycelialcompatibilityandintersimplesequencerepeatsissr AT abadcampospaloma analysisofpopulationstructureofrosellinianecatrixoncyperusesculentusbymycelialcompatibilityandintersimplesequencerepeatsissr AT garciajimenezjose analysisofpopulationstructureofrosellinianecatrixoncyperusesculentusbymycelialcompatibilityandintersimplesequencerepeatsissr |