Abstract
Artichokes is an economically important crop, due to its value in polyphenols compounds and inulin whit marked antioxidant and prebiotic activities. Wild artichokes possess a source of genetic variation for biotic and abiotic stress and higher polyphenolic compounds. Here, we used 10 SSR microsatellite markers to assess genetic variation between cultivated and wild species. Specific molecular markers show efficient introgression of such traits in cultivated as well as wild artichokes species. Cluster analysis discriminated all 30 accessions and classified cultivated and wild species in distinct groups. Results from PCoA analysis suggested that artichoke genotype contains a higher number of unique alleles.
Similar content being viewed by others
References
Acquadro A, Portis E, Lee D, Donini P, Lanteri S (2005) Development and characterization of microsatellite markers in Cynara cardunculus L. Genome 48(2):217–225. doi:10.1139/g04-111
Ciancolini A, Rey NA, Pagnotta MA, Crino’ P (2012) Characterization of Italian spring globe artichoke germplasm: morphological and molecular profiles. Euphytica 186:433–443
Lanteri S, Saba E, Cadinu M, Mallica G, Baghino L, Portis E (2004) Amplified fragment length polymorphism for genetic diversity assessment in globe artichoke. Theor Appl Genet 108:1534–1544
Lanteri S, Acquadro A, Comino C, Mauro R, Mauromicale G, Portis E (2006) first linkage map of globe artichoke (Cynara cardunculus var. scolymus L.) based on AFLP, S-SAP, M-AFLP and microsatellite markers. Theor Appl Genet 112(8):1532–1542
Mauro R, Portis E, Acquadro A, Lombardo S, Mauromicale G, Lantieri S (2009) Genetic diversity of globe artichoke landraces from Sicilian small-holdings: implications for evolution and domestication of the species. Conserv Genet 10:431–440
Mauro RP, Portis E, Lanteria S, Lo Monaco A, Mauromicale G (2015) Clonal selection in a globe artichoke landrace: characterizationof superior germplasm to improve cultivation in Mediterranean environments. J Agric Sci 153(1):102–113
Mauromicale G (1987) Panorama varietale del carciofo e sua possibile evoluzione. L’Informatore Agrario 43(4):69–75
Mauromicale G, Ierna A (2000) Panorama varietale e miglioramento genetico del carciofo. L’Informatore Agrario 56(26):39–45
Peakall R, Smouse P (2006) GENALEX 6: genetic analysis in Excel. Population genetic software for teaching and research. Mol Ecol Notes 6(1):288–295
Porceddu E, Dellacecca V, Bianco V (1976) Classificazione numerica di cultivar di carciofo – Atti II Congresso Internazionale Carciofo. Bari. Ed. Minerva Media, Torino, pp 1105–1119
Portis E, Mauromicale G, Barchi L, Mauro R, Lanteri S (2005) Population structure and genetic variation in autochthonous globe artichoke germplasm from Sicily Island. Plant Sci 168:1591–1598
Schlötterer C (2000) Evolutionary dynamics of microsatellite DNA. Chromosoma 109(6):365–371. ISSN 0009-5915
Smouse P, Peakall R (1999) Spatial autocorrelation analysis of individual multiallele and multilocus genetic structure. Heredity 82:561–573
Sonnante G, Pignone D, Hammer K (2007) The domestication of artichoke and cardoon: from Roman times to genomics age. Ann Bot 100:1095–1100
Vanella B, Porceddu E, De Pace C (1981) Applicazioni di metodi di analisi numerica per il miglioramento genetico del carciofo. In: Atti 3rd Congr. Int. Di Studi sul Carciofo Laterza Bari, pp 797–807
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare no conflict of interest.
Rights and permissions
About this article
Cite this article
De Felice, B., Borra, M., Manfellotto, F. et al. Assessment of genetic diversity between wild and cultivated artichokes using SSR markers. Genet Resour Crop Evol 63, 1363–1369 (2016). https://doi.org/10.1007/s10722-015-0323-6
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10722-015-0323-6