Genetic diversity of a European collection of loquat [Eriobotrya japonica (Thumb.) Lindl.] determined by molecular markers
Loquat [Eriobotrya japonica (Thumb.) Lindl.] was introduced in Europe in the 18th century. It was first introduced as an ornamental tree. Later, when types with larger fruits were selected, it was grown because of its fruits. In Europe, it was grown in regular orchards at the beginning of the 20th c...
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| Format: | conferenceObject |
| Language: | Inglés |
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IVIA/CIHEAM
2023
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| Online Access: | https://hdl.handle.net/20.500.11939/8520 https://om.ciheam.org/article.php?IDPDF=3600135 |
| _version_ | 1855032805044518912 |
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| author | Badenes, María L. Canyamas, T. Romero, Carlos Soriano, J. M. Martínez-Calvo, José Llácer, Gerardo |
| author2 | Badenes, María L. |
| author_browse | Badenes, María L. Canyamas, T. Llácer, Gerardo Martínez-Calvo, José Romero, Carlos Soriano, J. M. |
| author_facet | Badenes, María L. Badenes, María L. Canyamas, T. Romero, Carlos Soriano, J. M. Martínez-Calvo, José Llácer, Gerardo |
| author_sort | Badenes, María L. |
| collection | ReDivia |
| description | Loquat [Eriobotrya japonica (Thumb.) Lindl.] was introduced in Europe in the 18th century. It was first introduced as an ornamental tree. Later, when types with larger fruits were selected, it was grown because of its fruits. In Europe, it was grown in regular orchards at the beginning of the 20th century. At present, this species is an interesting alternative for the European fruit industry. A germplasm collection from a survey made in Spain and accessions introduced from Japan, Italy and Portugal was studied by means of RAPD markers. 34 highly reproducible markers were selected among 46 accessions. The polymorphism detected allowed us to distinguish 39 accessions. Our results suggested that, although a large number of new accessions were identified, the genetic diversity of loquat introduced in Europe is very low. It seems that a few forms were introduced from Japan. The species was propagated by seeds and developed many budsport, however the genetic base is narrow. To improve the identification of closely related accessions, eighteen sequences flanking microsatellites from Malus domestica L. were screened in a set of accessions. All sequences amplified SSR markers in the set of cultivars. According to these results, microsatellites are a useful alternative marker system for loquat genotyping. |
| format | conferenceObject |
| id | ReDivia8520 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2023 |
| publishDateRange | 2023 |
| publishDateSort | 2023 |
| publisher | IVIA/CIHEAM |
| publisherStr | IVIA/CIHEAM |
| record_format | dspace |
| spelling | ReDivia85202025-04-25T14:51:03Z Genetic diversity of a European collection of loquat [Eriobotrya japonica (Thumb.) Lindl.] determined by molecular markers Badenes, María L. Canyamas, T. Romero, Carlos Soriano, J. M. Martínez-Calvo, José Llácer, Gerardo Badenes, María L. SSR markers RAPD markers IVIA's germoplasm collection F30 Plant genetics and breeding U30 Research methods Eriobotrya japonica Microsatellites Loquat [Eriobotrya japonica (Thumb.) Lindl.] was introduced in Europe in the 18th century. It was first introduced as an ornamental tree. Later, when types with larger fruits were selected, it was grown because of its fruits. In Europe, it was grown in regular orchards at the beginning of the 20th century. At present, this species is an interesting alternative for the European fruit industry. A germplasm collection from a survey made in Spain and accessions introduced from Japan, Italy and Portugal was studied by means of RAPD markers. 34 highly reproducible markers were selected among 46 accessions. The polymorphism detected allowed us to distinguish 39 accessions. Our results suggested that, although a large number of new accessions were identified, the genetic diversity of loquat introduced in Europe is very low. It seems that a few forms were introduced from Japan. The species was propagated by seeds and developed many budsport, however the genetic base is narrow. To improve the identification of closely related accessions, eighteen sequences flanking microsatellites from Malus domestica L. were screened in a set of accessions. All sequences amplified SSR markers in the set of cultivars. According to these results, microsatellites are a useful alternative marker system for loquat genotyping. 2023-02-06T13:39:52Z 2023-02-06T13:39:52Z 2004 conferenceObject Badenes, M. L., Canyamas, T., Romero, C., Soriano, J. M., Martínez-Calvo, J. & Llácer, G. Genetic diversity of a European collection of loquat ( Eriobotrya japonica (Thumb.) Lin dl.) determined by molecular markers. In: Llácer G. & Badenes M. L. (eds.). First international symposium on loquat. Options Méditerranéenes: Série A. Séminaires Méditerranéens, 5, 53-56 2-85352-297-2 1016-121-X https://hdl.handle.net/20.500.11939/8520 https://om.ciheam.org/article.php?IDPDF=3600135 en 2003 First international symposium on loquat Zaragoza, España Attribution-NonCommercial-NoDerivatives 4.0 Internacional http://creativecommons.org/licenses/by-nc-nd/4.0/ openAccess IVIA/CIHEAM electronico |
| spellingShingle | SSR markers RAPD markers IVIA's germoplasm collection F30 Plant genetics and breeding U30 Research methods Eriobotrya japonica Microsatellites Badenes, María L. Canyamas, T. Romero, Carlos Soriano, J. M. Martínez-Calvo, José Llácer, Gerardo Genetic diversity of a European collection of loquat [Eriobotrya japonica (Thumb.) Lindl.] determined by molecular markers |
| title | Genetic diversity of a European collection of loquat [Eriobotrya japonica (Thumb.) Lindl.] determined by molecular markers |
| title_full | Genetic diversity of a European collection of loquat [Eriobotrya japonica (Thumb.) Lindl.] determined by molecular markers |
| title_fullStr | Genetic diversity of a European collection of loquat [Eriobotrya japonica (Thumb.) Lindl.] determined by molecular markers |
| title_full_unstemmed | Genetic diversity of a European collection of loquat [Eriobotrya japonica (Thumb.) Lindl.] determined by molecular markers |
| title_short | Genetic diversity of a European collection of loquat [Eriobotrya japonica (Thumb.) Lindl.] determined by molecular markers |
| title_sort | genetic diversity of a european collection of loquat eriobotrya japonica thumb lindl determined by molecular markers |
| topic | SSR markers RAPD markers IVIA's germoplasm collection F30 Plant genetics and breeding U30 Research methods Eriobotrya japonica Microsatellites |
| url | https://hdl.handle.net/20.500.11939/8520 https://om.ciheam.org/article.php?IDPDF=3600135 |
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