Molecular characterization and identification of olive genotypes (Olea europaea L.) from the NW region of the province of Córdoba, Argentina and determination of the intravarietal diversity of genotypes associated with the reference cultivars Arauco, Manzanilla and Arbequina
Córdoba (Argentina) has 4,484 ha dedicated to olive cultivation. The orchards established in the last century were characterized by low planting density and heterogeneous varietal constitution with dubious names. To solve this problem, it is possible to use genetic markers that allow materials to be...
Guardado en:
| Autores principales: | , , , |
|---|---|
| Formato: | Artículo revista |
| Lenguaje: | Inglés |
| Publicado: |
Facultad de Ciencias Agropecuarias
2025
|
| Materias: | |
| Acceso en línea: | https://revistas.unc.edu.ar/index.php/agris/article/view/43200 |
| Aporte de: |
| id |
I10-R352-article-43200 |
|---|---|
| record_format |
ojs |
| institution |
Universidad Nacional de Córdoba |
| institution_str |
I-10 |
| repository_str |
R-352 |
| container_title_str |
AgriScientia |
| language |
Inglés |
| format |
Artículo revista |
| topic |
genetic markers microsatellites genetic diversity marcadores genéticos microsatélites diversidad genética |
| spellingShingle |
genetic markers microsatellites genetic diversity marcadores genéticos microsatélites diversidad genética Costero, Beatriz Teich, Ingrid Taborda, Ricardo Jorge Torres, Laura Molecular characterization and identification of olive genotypes (Olea europaea L.) from the NW region of the province of Córdoba, Argentina and determination of the intravarietal diversity of genotypes associated with the reference cultivars Arauco, Manzanilla and Arbequina |
| topic_facet |
genetic markers microsatellites genetic diversity marcadores genéticos microsatélites diversidad genética |
| author |
Costero, Beatriz Teich, Ingrid Taborda, Ricardo Jorge Torres, Laura |
| author_facet |
Costero, Beatriz Teich, Ingrid Taborda, Ricardo Jorge Torres, Laura |
| author_sort |
Costero, Beatriz |
| title |
Molecular characterization and identification of olive genotypes (Olea europaea L.) from the NW region of the province of Córdoba, Argentina and determination of the intravarietal diversity of genotypes associated with the reference cultivars Arauco, Manzanilla and Arbequina |
| title_short |
Molecular characterization and identification of olive genotypes (Olea europaea L.) from the NW region of the province of Córdoba, Argentina and determination of the intravarietal diversity of genotypes associated with the reference cultivars Arauco, Manzanilla and Arbequina |
| title_full |
Molecular characterization and identification of olive genotypes (Olea europaea L.) from the NW region of the province of Córdoba, Argentina and determination of the intravarietal diversity of genotypes associated with the reference cultivars Arauco, Manzanilla and Arbequina |
| title_fullStr |
Molecular characterization and identification of olive genotypes (Olea europaea L.) from the NW region of the province of Córdoba, Argentina and determination of the intravarietal diversity of genotypes associated with the reference cultivars Arauco, Manzanilla and Arbequina |
| title_full_unstemmed |
Molecular characterization and identification of olive genotypes (Olea europaea L.) from the NW region of the province of Córdoba, Argentina and determination of the intravarietal diversity of genotypes associated with the reference cultivars Arauco, Manzanilla and Arbequina |
| title_sort |
molecular characterization and identification of olive genotypes (olea europaea l.) from the nw region of the province of córdoba, argentina and determination of the intravarietal diversity of genotypes associated with the reference cultivars arauco, manzanilla and arbequina |
| description |
Córdoba (Argentina) has 4,484 ha dedicated to olive cultivation. The orchards established in the last century were characterized by low planting density and heterogeneous varietal constitution with dubious names. To solve this problem, it is possible to use genetic markers that allow materials to be characterized and identified. The objectives of the work were: to characterize and identify, using microsatellites, local olive genotypes from the Department of Cruz del Eje and to determine the intravarietal diversity of plants called Arbequina, Arauco and Manzanilla varieties. Olive plants, selected for yield, fruit quality and/or good response to biotic and abiotic stress, were analyzed together with accessions from the Olive Collection of INTA Junín (Mendoza-Argentina) and the World Germplasm Bank (Córdoba-Spain) with known identity. The diversity of genotypes associated with the reference cultivars Arauco, Manzanilla and Arbequina was determined with 17 microsatellites. Six local genotypes were identified. The most polymorphic microsatellites were Gapu 103A and UDO43 and the least informative Gapu 71B and EMO 90. The Gapu 71B microsatellite differentiated Nevadillo Negro from the rest of the materials. The genotype called Arauco Olly presented the same genetic profile as the Arauco Centenario cultivar and the genotype locally called “21 Kg” was identified. |
| publisher |
Facultad de Ciencias Agropecuarias |
| publishDate |
2025 |
| url |
https://revistas.unc.edu.ar/index.php/agris/article/view/43200 |
| work_keys_str_mv |
AT costerobeatriz molecularcharacterizationandidentificationofolivegenotypesoleaeuropaealfromthenwregionoftheprovinceofcordobaargentinaanddeterminationoftheintravarietaldiversityofgenotypesassociatedwiththereferencecultivarsaraucomanzanillaandarbequina AT teichingrid molecularcharacterizationandidentificationofolivegenotypesoleaeuropaealfromthenwregionoftheprovinceofcordobaargentinaanddeterminationoftheintravarietaldiversityofgenotypesassociatedwiththereferencecultivarsaraucomanzanillaandarbequina AT tabordaricardojorge molecularcharacterizationandidentificationofolivegenotypesoleaeuropaealfromthenwregionoftheprovinceofcordobaargentinaanddeterminationoftheintravarietaldiversityofgenotypesassociatedwiththereferencecultivarsaraucomanzanillaandarbequina AT torreslaura molecularcharacterizationandidentificationofolivegenotypesoleaeuropaealfromthenwregionoftheprovinceofcordobaargentinaanddeterminationoftheintravarietaldiversityofgenotypesassociatedwiththereferencecultivarsaraucomanzanillaandarbequina AT costerobeatriz caracterizacionmoleculareidentificaciondegenotiposdeolivooleaeuropaealdelaregionnodelaprovinciadecordobaargentinaydeterminaciondeladiversidadintravarietaldegenotiposasociadosaloscultivaresdereferenciaaraucomanzanillayarbequina AT teichingrid caracterizacionmoleculareidentificaciondegenotiposdeolivooleaeuropaealdelaregionnodelaprovinciadecordobaargentinaydeterminaciondeladiversidadintravarietaldegenotiposasociadosaloscultivaresdereferenciaaraucomanzanillayarbequina AT tabordaricardojorge caracterizacionmoleculareidentificaciondegenotiposdeolivooleaeuropaealdelaregionnodelaprovinciadecordobaargentinaydeterminaciondeladiversidadintravarietaldegenotiposasociadosaloscultivaresdereferenciaaraucomanzanillayarbequina AT torreslaura caracterizacionmoleculareidentificaciondegenotiposdeolivooleaeuropaealdelaregionnodelaprovinciadecordobaargentinaydeterminaciondeladiversidadintravarietaldegenotiposasociadosaloscultivaresdereferenciaaraucomanzanillayarbequina |
| first_indexed |
2025-02-05T22:12:24Z |
| last_indexed |
2025-08-10T05:28:57Z |
| _version_ |
1840045084077195264 |
| spelling |
I10-R352-article-432002025-07-21T15:09:20Z Molecular characterization and identification of olive genotypes (Olea europaea L.) from the NW region of the province of Córdoba, Argentina and determination of the intravarietal diversity of genotypes associated with the reference cultivars Arauco, Manzanilla and Arbequina Caracterización molecular e identificación de genotipos de olivo (Olea europaea L.) de la región NO de la provincia de Córdoba, Argentina y determinación de la diversidad intravarietal de genotipos asociados a los cultivares de referencia Arauco, Manzanilla y Arbequina Costero, Beatriz Teich, Ingrid Taborda, Ricardo Jorge Torres, Laura genetic markers microsatellites genetic diversity marcadores genéticos microsatélites diversidad genética Córdoba (Argentina) has 4,484 ha dedicated to olive cultivation. The orchards established in the last century were characterized by low planting density and heterogeneous varietal constitution with dubious names. To solve this problem, it is possible to use genetic markers that allow materials to be characterized and identified. The objectives of the work were: to characterize and identify, using microsatellites, local olive genotypes from the Department of Cruz del Eje and to determine the intravarietal diversity of plants called Arbequina, Arauco and Manzanilla varieties. Olive plants, selected for yield, fruit quality and/or good response to biotic and abiotic stress, were analyzed together with accessions from the Olive Collection of INTA Junín (Mendoza-Argentina) and the World Germplasm Bank (Córdoba-Spain) with known identity. The diversity of genotypes associated with the reference cultivars Arauco, Manzanilla and Arbequina was determined with 17 microsatellites. Six local genotypes were identified. The most polymorphic microsatellites were Gapu 103A and UDO43 and the least informative Gapu 71B and EMO 90. The Gapu 71B microsatellite differentiated Nevadillo Negro from the rest of the materials. The genotype called Arauco Olly presented the same genetic profile as the Arauco Centenario cultivar and the genotype locally called “21 Kg” was identified. Córdoba (Argentina) cuenta con 4.484 ha dedicadas al cultivo del olivo. Las huertas establecidas en el siglo pasado se caracterizaron por baja densidad de plantación y una constitución varietal heterogénea con nombres inciertos. Para solucionar este problema es posible utilizar marcadores genéticos que permitan caracterizar e identificar materiales. Los objetivos del trabajo fueron: caracterizar e identificar, mediante microsatélites, genotipos locales de olivo del Departamento de Cruz del Eje y determinar la diversidad intravarietal de plantas denominadas variedades Arbequina, Arauco y Manzanilla. Se analizaron plantas de olivo, seleccionadas por rendimiento, calidad de fruto y/o buena respuesta a estreses bióticos y abióticos, junto con accesiones de la Colección de Olivo del INTA Junín (Mendoza-Argentina) y del Banco Mundial de Germoplasma (Córdoba-España), de identidad conocida. La diversidad de genotipos asociados a los cultivares de referencia Arauco, Manzanilla y Arbequina se determinó con 17 microsatélites. Se identificaron seis genotipos locales. Los microsatélites más polimórficos fueron Gapu 103A y UDO43 y los menos informativos Gapu 71B y EMO 90. El microsatélite Gapu 71B diferenció a Nevadillo Negro del resto de materiales. El genotipo denominado Arauco Olly presentó el mismo perfil genético que el cultivar Arauco Centenario y se identificó el genotipo denominado localmente “21 Kg”. Facultad de Ciencias Agropecuarias 2025-01-03 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html https://revistas.unc.edu.ar/index.php/agris/article/view/43200 10.31047/1668.298x.v41.n2.43200 AgriScientia; ##issue.vol## 41 ##issue.no## 2 (2024); 1-18 AgriScientia; Vol. 41 Núm. 2 (2024); 1-18 1668-298X 10.31047/1668.298x.v41.n2 eng https://revistas.unc.edu.ar/index.php/agris/article/view/43200/48392 https://revistas.unc.edu.ar/index.php/agris/article/view/43200/49676 Derechos de autor 2025 Beatriz Costero, Ingrid Teich, Ricardo Jorge Taborda, Laura Torres https://creativecommons.org/licenses/by-sa/4.0 |