Molecular identification and genetic relationships of Palestinian grapevine cultivars.
Palestine has a wide range of agro-ecological concerns and hosts a large variety of plants. Grapes are part of the cultural heritage and provide an indispensable food ingredient. Local cultivars have been traditionally identified on the basis of morphological traits, geographical origin, or names of the vineyard owner; therefore, the occurrence of homonymy, synonymy, and misnaming significantly prevents their valorization. DNA profiling by 22 common SSR markers was used to characterize 43 putative cultivars grown mainly for local table grape consumption at the southern highland regions of West-Bank, to further evaluate genetic diversity and relationships of the population. Consistent matching of SSR markers with grapevines cultivated in neighboring countries or maintained in European germplasm collections was found for 8 of the 21 different non-redundant genotypes discovered, suggesting possible synonyms as well as the occurrence of breeding selections formerly developed in the USA. Genetic relationships inferred from SSR markers clearly assigned Palestinian cultivars to the Proles orientalis subpr. Antasiatica ancestral population, and they even remarked the connection between local resources and cultivars generated from international table grape breeding. This study supports the value of collection and conservation of vines endemic to a region of immense historical importance for viticulture.
Department of Plant Production and Protection, Faculty of Agriculture, Hebron University, West-Bank, Palestine.
Rezq
R
Basheer-Salimia
Silvia
S
Lorenzi
Fadi
F
Batarseh
Paula
P
Moreno-Sanz
Francesco
F
Emanuelli
M Stella
MS
Grando
D018744:DNA, Plant / Q000235:genetics*; D014644:Genetic Variation; D005838:Genotype; D006801:Humans; D018895:Microsatellite Repeats / Q000235:genetics*; D008877:Middle East; D010802:Phylogeny; D027843:Vitis / Q000235:genetics*
D018744:DNA, Plant