Microsatellite variation in potato landraces fom the island of La Palma

  1. Ruiz de Galarreta Gómez, José Ignacio
  2. Barandalla Urtiaga, Leire
  3. Lorenzo, R.
  4. González, J.
  5. Domingo Ríos Mesa 1
  6. Ritter, Enrique
  1. 1 Universidad de La Laguna
    info

    Universidad de La Laguna

    San Cristobal de La Laguna, España

    ROR https://ror.org/01r9z8p25

Zeitschrift:
Spanish journal of agricultural research

ISSN: 1695-971X,  2171-9292

Datum der Publikation: 2007

Nummer: 2

Seiten: 186-192

Art: Artikel

DOI: 10.5424/SJAR/2007052-5360 DIALNET GOOGLE SCHOLAR lock_openDialnet editor

Andere Publikationen in: Spanish journal of agricultural research

Ziele für nachhaltige Entwicklung

Zusammenfassung

Nineteen microsatellite markers were used to fingerprint a set of 19 potato landraces from the island of La Palma (Canary Islands). These landraces represent relicts of early introductions from South America, although most are commonly cultivated by local farmers. The SSR primers detected 62 polymorphisms, 13 of which were present in all landraces. Several accession- and group-specific markers were detected. Jaccard similarity coefficients were estimated from the molecular data and UPGMA cluster analysis was performed. Some cultivars with related common names clustered together. In some cases, e.g., for the ¿Conejera¿ landrace, the molecular patterns were discrepant with previous species assignments, suggesting the need for a more detailed morphological and comparative study of these accessions.

Fuente de los datos: Dialnet