Trantakis, A.I., Spaniolas, S., Kalaitzis, P., Penelope C. Ioannou, C.P., Tucker, G., and Christopoulos, K.T. (2012) Dipstick Test for DNA-Based Food Authentication. Application to Coffee Authenticity Assessment (J. Agric. Food Chem. DOI: 10.1021/jf203180h)
Trantakis, A.I., Spaniolas, S., Kalaitzis, P., Penelope C. Ioannou, C.P., Tucker, G., and Christopoulos, K.T. (2012) Quantitative Bioluminometric Method for DNA-Based Species/Varietal Identification in Food Authenticity Assessment (J. Agric. Food Chem. DOI: 10.1021/jf203531h)
Fragostefanakis, S., Dandachi, F., Kalaitzis, P., (2012) Expression of arabinogalactan proteins during tomato fruit ripening and in response to mechanical wounding, hypoxia and anoxia. Plant Physiology and Biochemistry 52: 112-118
Kalaitzis, P. (2011) Invited Speaker. Omics Technologies: Challenges and Perspectives in Horticulture. Conference on Biotechnological applications. Tirana, Albania, 20-23 November 2011.
Kalaitzis, P. (2011) Keynote Speaker. System Biology and Omics Technologies: Challenges and Perspectives in Horticulture. 25th Conference of the Greek Society of Horticultural Sciences. Lemmasol, Cyprus, 1-4 November
C. Bazakos, M. Manioudaki, I. Therios, D. Voyiatzis, D. Kafetzopoulos, E. Sarropoulou, T. Awada, P. Kalaitzis (2011). A high throughput gene expression study on the molecular response of olive under NaCl stress. Olivebioteq 2011, October 31st-November 4th, Chania, Crete Greece.
Manolikaki, C. Bazakos, M. Aoun, A. T. Uncu, A. O. Dulger, S. Spaniolas, P. Kalaitzis (2011). Identification of the varietal origin of olive oil using a SNP-based PCR-RFLP capillary electrophoresis analysis. Olivebioteq 2011, October 31st-November 4th, Chania, Crete Greece.
Kalaitzis, P., Bazakos, C, Manolikaki, I, Aoun, M, Uncu, AT, Dulger, AO, Spaniolas, S, (2011) Identification of the varietal origin of olive oil SNP-based PCR-RFLP capillary electrophoresis. Greek Lipid Forum, Thessaloniki Greece, 6 June
Kalaitzis, P. (2011) A study on the molecular response of olive under NaCl stress and on the varietal identification of olive oil. Plant Gene Discovery Technologies, Vienna Austria, 23-26 February
Vlad,F., Tiainen, P., Owen, C., Spano,T., Oualid, F., Senol, N. O.,Vlad, D., Firas Bou Daher, Myllyharju, J. Kalaitzis, P. (2010) Characterization of two carnation petal prolyl 4 ydroxylases Physiol Plantarum 140: 199-207
Fragkostefanakis, S., Kalaitzis, P., Gerasopoulos, D., SiomosS.A. (2010) Effects of NaCl on Fermentative Metabolism of Mature Green Tomatoes cv. Ailsa Craig in Brine. Food Technol. Biotechnol. 48 (2):182–188
Spaniolas, S., Bazakos, C., Spano, T., Zoghby, C., Kalaitzis, P., (2010) The Potential of Plastid trnL (UAA) Intron Polymorphisms for the Identification of the Botanical Origin of Plant oils. Food Chemistry 122(3): 850-856
Tzitzikas, E.N., Monforte, A.J., Kypriotakis, Z., Iacovides, T.A., Ioannides, I.M., Fatihi, A. , Kalaitzis, P. (2010) Genetic variability among Greek and Cypriot melon cultivars (Cucumis melo L.) based on SSR variability. Hort Science 44(7): 1820-1824
Rony, C., Baalbaki, R., Kalaitzis, P., Talhook, S., (2009) Molecular characterization of Lebanese olive germplasm. Tree Genetics & Genomes, 5, 109-115
Spaniolas, S., Bazakos, Awad M. Kalaitzis, P. (2008) Exploitation of the chloroplast trnl (uaa) intron polymorphism for the authentication of plant oils by means of a lab-on-a-chip capillary electrophoresis system J. Agr & Food Chem. 56: 6886-6891
Kalaitzis , P.; Fragostefanakis S.; Zaki M.; Raad M.; Sedeek K. (2010) The Role of Prolyl 4-Hydroxylases in Tomato Fruit Ripening and Wound Response. 28th International Horticultural Congress, Lisbon-Portugal, 22-27 August 2010
Kalaitzis, P., Bazakos, Ch., Ntourou, Th., Bihmidine, S., Spaniolas, S. (2007) DNA stability in olive oil and the use of SNP molecular markers for its varietal identification, 2nd Panhellenic Scientific Congress on Biotechnology and Food Technology, Athens (Oral presentation in Greek).
Bazakos , C.; Therios I.; Voyiatzis D.; Kafetzopoulos D.; Sarropoulou E.; Awada T.; Kalaitzis P. (2010) Gene Expression Analysis of Olive Tree (Olea Europaea L.) in Response to Salt Stress. 28th International Horticultural Congress, Lisbon-Portugal, 22-27August
S. Fragostefanakis, A. Siomos, and Kalaitzis Panagiotis (2009), The role of Prolyl 4 hydroxylases in Tomato Fruit Ripening, 6th International Postharvest Symposium, 8-12 April, Antalya, Turkey
Spaniolas, S., Bazakos, C., Spano, T., Zoghby, C., Kalaitzis, P. (2009). The use of plastid trnL intron polymorphisms for the certification of the botanical origin of plant oils Greek Lipid Forum: “Current trends in the lipid sector”. 15 June, Athens, Greece
Spaniolas, S., Bazakos, C., Ntourou, T., Bihmidine, S., Georgousakis, A., Kalaitzis, P. (2008) Use of λ DNA as a marker to assess DNA stability in olive oil during storage. European Food Research and Technology. 227(1), 175-179.
Kalaitzis , P.; Bazakos C.; Uncu A.; Dulger A.; Spaniolas S. (2010) Authentication of the Varietal Origin of Olive Oil Using Pcr-Rflp and Single Nucleotide Primer Extension. 28th International Horticultural Congress, Lisbon-Portugal, 22-27 August 2010
Stelios Spaniolas, Christos Bazakos, Murad Awad and Panagiotis Kalaitzis (2008) Exploitation of the chloroplast trnL (UAA) intron polymorphisms for the authentication of plant oils by means of a Lab-on-a-Chip capillary electrophoresis system. Journal of Agricultural and Food Chemistry, 56(16), 6886-6891.
Stelios Spaniolas, Christos Bazakos, Theodoraq Spano, Claire Zoghby, Panagiotis Kalaitzis (2009) The Potential of Plastid trnL (UAA) Intron Polymorphisms for the Identification of the Botanical Origin of Plant oils. Food Chemistry (submitted)
Kalaitzis, P., Spaniolas, S., Bazakos, Ch., Awad, M., Zoghby, C. (2008) Detection of the adulteration of olive oil with other plant oils using a polymerase chain reaction approach. Book of abstracts of 6th Euro Fed Lipid Congress: Oils, Fats and Lipids in the 3rd Millennium: Challenges, Achievements and Perspectives, p.412, 7-10 September, Athens.
Fragkostefanakis S., Siomos A.S., Kalaitzis P.: The role of prolyl 4-hydroxylases in tomato developmental processes. 33rd FEBS Congress – 11th IUBMB Conference “Biochemistry of Cell Regulation”. Athens, 28/6-3/7/2008.
Kalaitzis, P., Myllyharju, J, Vlad, F., Tiainen, P., Spano, T., Bou Daher, F., Vlad, D., Owen, C., (2008) Inhibition of prolyl 4 hydroxylases delays senescence in cut carnation flowers through the suppression of climacteric ethylene production. First Sumposium on Horticulture in Europe, Vienna Austria, 17-20 February 2008
Stelios Spaniolas, Christos Bazakos, Gregory Tucker, Panagiotis Kalaitzis (2007). Development of Single Nucleotide Polymorphism Markers to Authenticate Extra Virgin Olive Oil. Poster and Proceedings of the 5th International Congress on Food Technology, p. 370-376, 9-11 March, Thessaloniki, Greece.
Kalaitzis, P., Bazakos, Ch., Ntourou, Th., Bihmidine, S., Spaniolas, S. (2007) DNA stability in olive oil and the use of SNP molecular markers for its varietal identification, FATS, OILS, LIPIDS: PRESENT AND FUTURE Greek lipid forum, 7-8 June, Athens.
Fragkostefanakis S., Siomos A.S., Gerasopoulos D., Kalaitzis P. Studies on the role of prolyl 4-hydroxylases on tomato plant and fruit developmental processes. 23th Scientific Conference of Greek Horticulture Association. Greece, Chania, 23-26/10/2007.
Tzitzikas E.N., Fragkostefanakis S., Owen C.A., Belmihoub A., Msanne J., Fatihi A., Spanos T., Kalaitzis P.: Studies on the role of prolyl 4-hydroxylases in Arabidopsis plants in low oxygen conditions, using T-DNA knock out and RNA interference technology. 23th Scientific Conference of Greek Horticulture Association. Greece, Chania, 23-26/10/2007.
S. Spaniolas, Tsachaki M, Bennett M, Kalaitzis P, Tucker G (2007). PCR-RFLP and Lab-on-a-Chip technology as a mean to authenticate roasted coffee beans. Proceedings of the 5th International Congress on Food Technology, p. 365-370, 9-11 March, Thessaloniki, Greece.
Spaniolas, S., Bazakos, C., Ntourou, T., Bihmidine, S., Georgousakis, A., Kalaitzis, P. (2007) Use of λ DNA as a marker to assess DNA stability in olive oil during storage (submitted)
F. Vlad, T. Spano, D. Vlad, F. Bou Daher, A. Ouelhadj, S. Fragkostefanakis and P. Kalaitzis (2007). Involvement of Arabidopsis Prolyl 4 Hydroxylases in Hypoxia, Anoxia and Mechanical Wounding. Plant Signaling & Behavior 2, 368 – 369.
1st PRIZE AWARD for Scientific presentation
Kalaitzis P., Bazakos C., Dourou T., Bihmidine S., Tucker G., Spaniolas S. Development of Biotechnological Methodology for the Identification of Varietal Origin of Olive Oil. Conference on Food Chemistry 2006.A Tribute to Virgin Olive Oil, Thessaloniki, December 16 and 17, 2006.
Florina Vlad, Thodhoraq Spano, Daniela Vlad, Firas Bou Daher, Akli El Haji, Panagiotis Kalaitzis (2006) ARABIDOPSIS PROLYL 4 HYDROXYLASES ARE DIFFERENTIALLY EXPRESSED IN RESPONSE TO HYPOXIA, ANOXIA AND MECHANICAL WOUNDING (in press Physiologia Plantarum)
Spano, T., Iordachescu, M., Zabetakis, L., Georgescu, L., Tsaliki, E., Kechagia, O., Xanthopoulos, F., Kalaitzis, P. (2006) AN ACC SYNTHASE IS UP-REGULATED DURING DEHISCENCE PROGRESSION OF MATURE COTTON FRUITS (submitted)
Panagiotis Kalaitzis, Johanna Mullyharju, Florina Vlad, Paivi Tiainen, Theodoraq Spano, Firas Bou Daher and Carolyn Owen PROLYL 4 HYDROXYLASES ARE INVOLVED IN PROGRESSION OF CUT CARNATION FLOWER SENESCENCE. European Plant Science Organization Conference, Visegrad, Hungary 28 May-1 June 2006
Tiainen, P., Owen, C., Spano, T., Kalaitzis, P., Myllyharju, J.: CATALYTIC PROPERTIES OF TWO PROLYL 4-HYDROXYLASES FROM DIANTHUS CARYOPHYLLUS. Federation of European Connective Tissue Societies XXth & ISMB meeting, July 1-5, 2006, Oulu, Finland
A. Pasqualone, C. Montemurro, P. Kalaitzis, S. Bihmidine, S. Spaniolas, G. Tucker, R. Simeone, A. Blanco (2006). AFLP MOLECULAR MARKERS TO IDENTIFY VIRGIN OLIVE OILS FROM SINGLE CULTIVARS, Second International Seminar “Biotechnology and Quality of Olive Tree Products Around the Mediterranean Basin” Marsala–Mazara del Vallo, Italy 5-10 November 2006
A. Pasqualone, C. Montemurro, P. Kalaitzis, S. Bihmidine, S.Spaniolas, G. Tucker, R. Simeone, A. Blanco, MICROSATELLITE AND AFLP MARKERS TO IDENTIFY ITALIAN AND GREEK VIRGIN OLIVE OILS FROM SINGLE CULTIVARS, 50th Annual Congress, Societa Italiana Di Genetica Agraria, Ischia, Italy 10-14 September 2006
P. Kalaitzis, T. Ntourou, S. Bihmidine, G. Tucker, S. Spaniolas, DNA-BASED FINGERPRINTING FOR THE IDENTIFICATION OF THE VARIETAL ORIGIN OF EXTRA VIRGIN OLIVE OIL. Practical Short Course on Olive Oils: Current Market Trend, Processing and Quality Assurance, Istanbul, Turkey 13 August 2006
Kalaitzis P. and Spano T. QUALITATIVE AND QUANTITATIVE METHODS FOR THE DETECTION GENETICALLY MODIFIED COTTON. Project “Designation of Biosecurity National Framework in Albania” organized by United Nations Environment Programme (UNEP), Global Environment Facility (GEF) and Ministry of Environment of Albania. Tirana, Albania 27 October 2005
Owen,C., Hajjar,S.E., Craita Bita,E, .Chamoun,R.,. Selianakis,V., Hepaksoy,S., Aksoy, U., Talhook,S., Metzidakis, I., Banillas,G., Chatzopoulos, P, Kalaitzis, P (2005). AFLP REVEALS STRUCTURAL DETAILS OF GENETIC DIVERSITY WITHIN CULTIVATED OLIVE GERMPLASM FROM THE EASTERN MEDITERRANEAN . 110:1169-1176. Theoretical and Applied Genetics)
Owen, C.A, Spano, T., Hajjar, S. E, Tunaru, V., Harytunyan, S., Filali, L., and Kalaitzis, P (2004) Early Induction of Alcohol Dehydrogenase and Pyruvate Decarboxylase in Petals of Cut Carnation Flowers in Response to Hypoxia and Anoxia (Physiologia Plantarum, 122:412-418)
Kalaitzis, P., Owen, C., Hajjar, S.E., Craita Bita, E, .Chamoun, R., Selianakis, V., Hepaksoy, S., Aksoy, U., Talhook, S., Metzidakis, I., (2004). Genetic analysis of olive (Olea Europea) varieties that are cultivated in Greece, Turkey and Lebanon using AFLPs. In 21st Scientific Conference of the Greek Society of Horticultural Sciences, Ioannina-Ipeiros, 8-10 October 2003.
Kalaitzis, P, Owen, C.A, Vlad, D., Hajjar, S. E, Tunaru, V., Harytunyan, S., Spano,T., (2004). Gene expression and adaptation of cut carnation flowers under low oxygen conditions. In 21st Scientific Conference of the Greek Society of Horticultural Sciences, Ioannina-Ipeiros, 8-10 October 2003.
Kalaitzis, P., Iordashescu, M., Spano, T., Zampetakis, L., Tsaliki, E., Petrakou, E., Anastasiadou, K., Kexagia, O., Xanthopoulos, F., and Kapranos, N. (2002). Differential expression of an ACC synthase, Ethylene receptor and a Polygalacturonase in cotton abscission. In: NATO Advanced Research Workshop Biology and Biotechnology of the Plant Hormone Ethylene 2002, Murcia (Spain) April 23-27, 2002
Kalaitzis, P., Hong, S.B., Solomos, Th. and Tucker, M.L. (1999) Molecular characterization of a tomato Endo-b-1-,4Glucanase gene expressed in mature pistils, abscission zones and fruit. Plant and Cell Physiology, 40 (8): 905-908
Kalaitzis, P., Solomos, T. and Tucker, M.L. (1997). Three different polygalacturonases are expressed in tomato leaf and flower abscission, each with a different temporal expression pattern. Plant Physiology 97, 1303-1308
Dingbo Zhou, Kalaitzis, P., Mattoo A.K. and Tucker, M.L. (1996). The mRNA for an ETR1 homologue in tomato is constitutively expressed in vegetative and reproductive tissues. Plant Molecular Biology 30, 1331-1338
Kalaitzis, P., Koehler, S. and Tucker, M.L (1995). Cloning of a tomato polygalacturonase expressed in abscission. Plant Molecular Biology 28: 647-656, 1995
Kanellis, A.K. and Kalaitzis, P. (1993). Cellulase occurs in multiple active forms in ripe avocado fruit mesocarp. Plant Physiology 98, 530-534
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Last update: 03 of February, 2012