Characterization of Jordanian olive cultivars (Olea europaea L.) using RAPD and ISSR molecular markers

2014 ◽  
Vol 176 ◽  
pp. 282-289 ◽  
Author(s):  
Mohammad Brake ◽  
Hussein Migdadi ◽  
Moath Al-Gharaibeh ◽  
Salam Ayoub ◽  
Nizar Haddad ◽  
...  
Keyword(s):  
Molecular Markers ◽  
Olea Europaea ◽  
Olea Europaea L ◽  
Olive Cultivars ◽  
Issr Molecular Markers ◽  
Rapd And Issr ◽  
Olea Europaéa

scholarly journals RAPD and ISSR molecular markers in Olea europaea L.: Genetic variability and molecular cultivar identification

2006 ◽  
Vol 54 (1) ◽  
pp. 117-128 ◽  
Author(s):  
Paula Martins-Lopes ◽  
José Lima-Brito ◽  
Sónia Gomes ◽  
Julieta Meirinhos ◽  
Luís Santos ◽  
...  
Keyword(s):  
Molecular Markers ◽  
Genetic Variability ◽  
Olea Europaea ◽  
Cultivar Identification ◽  
Olea Europaea L ◽  
Issr Molecular Markers ◽  
Rapd And Issr ◽  
Olea Europaéa

scholarly journals How to Choose a Good Marker to Analyze the Olive Germplasm (Olea europaea L.) and Derived Products

Genes ◽  
2021 ◽  
Vol 12 (10) ◽  
pp. 1474
Author(s):  
Sara Sion ◽  
Michele Antonio Savoia ◽  
Susanna Gadaleta ◽  
Luciana Piarulli ◽  
Isa Mascio ◽  
...  
Keyword(s):  
Molecular Markers ◽  
Olea Europaea ◽  
Dna Analysis ◽  
Olive Tree ◽  
Olea Europaea L ◽  
Varietal Identification ◽  
Olive Cultivars ◽  
History Of ◽  
The Impact ◽  
Olea Europaéa

The olive tree (Olea europaea L.) is one of the most cultivated crops in the Mediterranean basin. Its economic importance is mainly due to the intense production of table olives and oil. Cultivated varieties are characterized by high morphological and genetic variability and present a large number of synonyms and homonyms. This necessitates the introduction of a rapid and accurate system for varietal identification. In the past, the recognition of olive cultivars was based solely on analysis of the morphological traits, however, these are highly influenced by environmental conditions. Therefore, over the years, several methods based on DNA analysis were developed, allowing a more accurate and reliable varietal identification. This review aims to investigate the evolving history of olive tree characterization approaches, starting from the earlier morphological methods to the latest technologies based on molecular markers, focusing on the main applications of each approach. Furthermore, we discuss the impact of the advent of next generation sequencing and the recent sequencing of the olive genome on the strategies used for the development of new molecular markers.

scholarly journals Characterization of Olive (Olea Europaea L.) Genetic Resources via PCR-Based Molecular Marker Systems

2021 ◽  
Vol 2 (1) ◽  
pp. 26-33
Author(s):  
S. Galatali ◽  
N. Abdul Ghafoor ◽  
E. Kaya
Keyword(s):  
Molecular Marker ◽  
Genetic Resources ◽  
Olea Europaea ◽  
Oil Quality ◽  
Mediterranean Area ◽  
Olea Europaea L ◽  
Olive Cultivars ◽  
Olive Varieties ◽  
Olea Europaéa

Olea europaea L., which is one of the ancient culture species cultivated in the Mediterranean area, has approximately 1200 cultivars. Its wild thype forms from O. europaea subsp. europaea var. sylvestris and its culture type forms from O. europaea subsp. europaea var. europaea. Olive cultivation is multiplied by grafting or cutting whereas wild type olive seedlings derived from seeds of O. europaea L. var. sylvestris. Because they have very big level heterozygosities, the genetic diversity of olive cultivars is quite high that they are predominantly allogamus. This genetic variability causes many confusions for identification of olive cultivars and since both oil quality and olive productivity are traits inherited to a variety, it is urgently needed to solve characterization and evaluation of olive genetic resources. The molecular marker systems are independent from environmental factors and effective technology to both detect homonymous and synonymous of cultivars and identify olive varieties. The current review is aimed to present molecular marker systems for identification and characterization of olive cultivars and emphasize their application for conservation of olive germplasm.

Morphology and discrimination features of pollen from Italian olive cultivars (Olea europaea L.)

Grana ◽  
2016 ◽  
Vol 56 (3) ◽  
pp. 204-214 ◽  
Author(s):  
Rita Messora ◽  
Assunta Florenzano ◽  
Paola Torri ◽  
Anna Maria Mercuri ◽  
Innocenzo Muzzalupo ◽  
...  
Keyword(s):  
Olea Europaea ◽  
Olea Europaea L ◽  
Olive Cultivars ◽  
Olea Europaéa

scholarly journals CHANGES IN FRUIT YIELD AND PHOTOSYNTHESIS PARAMETERS IN DIFFERENT OLIVE CULTIVARS (Olea europaea L.) UNDER CON-TRASTING WATER REGIMES

2020 ◽  
Vol 19 (3) ◽  
pp. 135-147
Author(s):  
Majid Golmohammadi ◽  
Omid Sofalian ◽  
Mehdi Taheri ◽  
Alireza Ghanbari ◽  
Valiollah Rasoli
Keyword(s):  
Drought Stress ◽  
Olea Europaea ◽  
Principal Component ◽  
Fruit Yield ◽  
Photosynthetic Parameters ◽  
Olive Cultivar ◽  
Drought Treatment ◽  
Olea Europaea L ◽  
Olive Cultivars ◽  
Olea Europaéa

The evergreen tree olive (Olea europaea L.) is the only species of the genus Olea that produces edible fruits with high ecological and economic value. This tree species has developed a series of physiochemical mechanisms to tolerate drought stress and grow under adverse climatic environments. One of these mechanisms is photosynthesis activities, so that as yet little information achieved about the relations between olive production and photosynthetic parameters under drought conditions. An experiment was carried out during two consecutive years (2015–2017) to study the response of 20 different olive tree cultivars (Olea europaea L.) to drought stress. Several parameters like net photosynthetic rate (PN), stomatal conductance (GS), transpiration rate (TE), photosynthetic pigments (total chlorophyll, chlorophyll a, b and carotenoid) and fruit yield were measured. The results of combined analysis of variance for fruit yield and other measured traits showed that year, drought treatment, cultivar main effects and their interactions were highly significant. The results indicated that drought stress reduced all traits, however GS (42.80%), PN (37.21%) and TE (37.17%) significantly affected by drought. Lower reduction in photosynthetic performance (PN, GS and TE) in the cultivar T7 compared to other olive cultivars allowed them to maintain better fruit yield. Principal component analysis (PCA) identified two PCs that accounted for 82.04 and 83.27% of the total variation in photosynthetic parameters under optimal and drought stress conditions, respectively. Taken together, mean comparison, relative changes due to drought and biplot analysis revealed that cultivars ‘T7’, ‘Roghani’, ‘Koroneiki’, ‘Korfolia’ and ‘Abou-satl’ displayed better response against drought stress. According to our results, one olive cultivar namely ‘T7’, could be used in olive breeding programs to improve new high yielding cultivars with drought tolerance for use in the drought-prone environments.

Enzymic browning, oleuropein content, and diphenol oxidase activity in olive cultivars (Olea europaea L.)

1991 ◽  
Vol 39 (1) ◽  
pp. 92-95 ◽  
Author(s):  
Pascale Goupy ◽  
Annie Fleuriet ◽  
Marie Josephe Amiot ◽  
Jean Jacques Macheix
Keyword(s):  
Oxidase Activity ◽  
Olea Europaea ◽  
Olea Europaea L ◽  
Olive Cultivars ◽  
Enzymic Browning ◽  
Olea Europaéa

scholarly journals Microsatellite markers for identification of a group of italian olive accessions

2009 ◽  
Vol 66 (5) ◽  
pp. 685-690 ◽  
Author(s):  
Innocenzo Muzzalupo ◽  
Francesca Stefanizzi ◽  
Amelia Salimonti ◽  
Rosanna Falabella ◽  
Enzo Perri
Keyword(s):  
Microsatellite Markers ◽  
Molecular Characterization ◽  
Ssr Markers ◽  
Olea Europaea ◽  
Fruit Trees ◽  
Ssr Primers ◽  
Olive Cultivars ◽  
Olea Europaéa

Cultivar characterization for fruit trees certification requires fast, efficient and reliable techniques. Microsatellite markers (SSR) were used in the molecular characterization of 23 genotypes of Olea europaea subsp europaea. The DNA from the olive cultivars was analyzed using nine pre-selected SSR primers (GAPU59, GAPU71A, GAPU71B, GAPU103A, UDO99-01, UDO99-12, UDO99-28 and UDO99-39) and revealed 29 alleles, which allowed each genotype to be identified. In the dendrogram, the nine primers allowed the 23 olive genotypes to be grouped into subgroups corresponding to the same cultivar denominations. SSR markers proved to be efficient and reliable for the molecular characterization of Italian olive cultivars.

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