IBAM   22618
INSTITUTO DE BIOLOGIA AGRICOLA DE MENDOZA
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Development a Microsatellite Database for Identification of Olive Cultivars in Mendoza, Argentina?
Autor/es:
R. TORRES; P. CORNEJO; V. BERTOLDI; M.S. FERRER; R. W. MASUELLI
Reunión:
Simposio; INTERNATIONAL SYMPOSIUM ON OLIVE GROWING; 2012
Resumen:
Olives were introduced inArgentina fromEurope over 400 years
Ago. Several varieties are grown en Mendoza province and problems of
misclassification of plants in orchards and nurseries there exists. This work
was aimed to develop a cost effective protocol for fingerprinting olive
germplasm using microsatellite (SSR) and generate a database in order to help
the identification of olives trees in orchards and nurseries. Four highly
informative polymorphic SSR (DCA3, DCA9, DCA11 and DCA16) were
selected to fingeiprint olive cultivars. A protocol using a single dye-labeled
forward .o-ñron primer with the M13 (-21) sequence was used in
combination with the reverse specific SSR primers. PCR amplification were
multiplexed and resolved in automated capillary genetic analyzer equipment.
Profiles of the cultivars and a list of alleles with the sizes obtained by capillary
electrophoresis are informed. Several genetic parameters were calculated for
characterization of the loci analyzed. A database of SSR markers for ten of the
more distributed olive varieties in Mendoza was developed.