Reference Citation Analysis: Find an Article, Find a Category, Find a Journal, Find a Scholar

Download

Total Articles

10
(from Reference Citation Analysis)

Article PDFs (4)

Cited by > 0 (7)

Searched Name

Angelos C. Kyratzis

Ranked By

Results Analysis

Year Published Analysis
Article Type Analysis
Publication Title Analysis
Category Analysis

Results Analysis

Indexed Articles

Year Published

Show more Refine

Article Type

Show more Refine

Article Statistics

Refine

MESH Headings

Show more Refine

First Author

Show more Refine

First Author Affiliations

Show more Refine

Authors

Show more Refine

Publication Titles

Show more Refine

Grant Agencies

Show more Refine

Countries/Regions

Show more Refine

Affiliations

Show more Refine

Corresponding Author Affiliations

Show more Refine

Category

Show more Refine

Number

Citation Analysis

Antoniou C, Kyriacou MC, Kyratzis AC, Rouphael Y. Linking Colorimetric Variation with Non-Volatile and Volatile Components of Carob Flour. Foods 2023;12:2556. [PMID: 37444294 DOI: 10.3390/foods12132556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 06/23/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023] Open

Charalambous I, Ioannou N, Kyratzis AC, Kourtellarides D, Hagidimitriou M, Nikoloudakis N. Genome Size Variation across a Cypriot Fabeae Tribe Germplasm Collection. Plants (Basel) 2023;12:1469. [PMID: 37050095 PMCID: PMC10096862 DOI: 10.3390/plants12071469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 03/23/2023] [Accepted: 03/23/2023] [Indexed: 06/19/2023]

Eastwood RJ, Tambam BB, Aboagye LM, Akparov ZI, Aladele SE, Allen R, Amri A, Anglin NL, Araya R, Arrieta-Espinoza G, Asgerov A, Awang K, Awas T, Barata AM, Boateng SK, Magos Brehm J, Breidy J, Breman E, Brenes Angulo A, Burle ML, Castañeda-Álvarez NP, Casimiro P, Chaves NF, Clemente AS, Cockel CP, Davey A, De la Rosa L, Debouck DG, Dempewolf H, Dokmak H, Ellis D, Faruk A, Freitas C, Galstyan S, García RM, Ghimire KH, Guarino L, Harker R, Hope R, Humphries AW, Jamora N, Jatoi SA, Khutsishvili M, Kikodze D, Kyratzis AC, León-Lobos P, Liu U, Mainali RP, Mammadov AT, Manrique-Carpintero NC, Manzella D, Mat Ali MS, Medeiros MB, Guzmán MAM, Mikatadze-Pantsulaia T, Mohamed ETI, Monteros-Altamirano Á, Morales A, Müller JV, Mulumba JW, Nersesyan A, Nóbrega H, Nyamongo DO, Obreza M, Okere AU, Orsenigo S, Ortega-Klose F, Papikyan A, Pearce TR, Pinheiro de Carvalho MAA, Prohens J, Rossi G, Salas A, Singh Shrestha D, Siddiqui SU, Smith PP, Sotomayor DA, Tacán M, Tapia C, Toledo Á, Toll J, Vu DT, Vu TD, Way MJ, Yazbek M, Zorrilla C, Kilian B. Adapting Agriculture to Climate Change: A Synopsis of Coordinated National Crop Wild Relative Seed Collecting Programs across Five Continents. Plants 2022;11:plants11141840. [PMID: 35890473 PMCID: PMC9319254 DOI: 10.3390/plants11141840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 06/29/2022] [Accepted: 06/29/2022] [Indexed: 11/16/2022]

Affiliation(s)

Ruth J. Eastwood Royal Botanic Gardens, Kew, Wakehurst, Ardingly, Haywards Heath RH17 6TN, UK; (R.A.); (E.B.); (C.P.C.); (A.F.); (U.L.); (J.V.M.); (T.R.P.); (M.J.W.) Correspondence:
Beri B. Tambam Global Crop Diversity Trust, Platz der Vereinten Nationen 7, 53113 Bonn, Germany; (B.B.T.); (N.P.C.-Á.); (H.D.); (L.G.); (N.J.); (M.O.); (J.T.); (B.K.)
Lawrence M. Aboagye CSIR—Plant Genetic Resources Research Institute, Bunso P.O. Box 7, Ghana; (L.M.A.); (S.K.B.)
Zeynal I. Akparov Genetic Resources Institute of Azerbaijan NAS, 155 Azadlig Avenue, Baku AZ1106, Azerbaijan; (Z.I.A.); (A.A.); (A.T.M.)
Sunday E. Aladele National Centre for Genetic Resources and Biotechnology, Moor Plantation, Ibadan PMB 5382, Nigeria; (S.E.A.); (A.U.O.)
Richard Allen Royal Botanic Gardens, Kew, Wakehurst, Ardingly, Haywards Heath RH17 6TN, UK; (R.A.); (E.B.); (C.P.C.); (A.F.); (U.L.); (J.V.M.); (T.R.P.); (M.J.W.)
Ahmed Amri The International Center for Agricultural Research in the Dry Areas, Dalia Bldg, 2nd Floor Bashir El Kassar Street Verdun, Beirut 1108-2010, Lebanon; (A.A.); (M.Y.)
Noelle L. Anglin USDA ARS Small Grains and Potato Germplasm Research, 1691 S 2700 W, Aberdeen, ID 83210, USA;
Rodolfo Araya Estación Experimental Agrícola Fabio Baudrit Moreno, Universidad de Costa Rica, 3 km W of Catholic Church of Barrio San José, La Garita, Alajuela 183-4050, Costa Rica; (R.A.); (N.F.C.)
Griselda Arrieta-Espinoza Centro de Investigación en Biología Celular y Molecular, Universidad de Costa Rica, Ciudad de la Investigación—C.P., San José 11501-2050, Costa Rica;
Aydin Asgerov Genetic Resources Institute of Azerbaijan NAS, 155 Azadlig Avenue, Baku AZ1106, Azerbaijan; (Z.I.A.); (A.A.); (A.T.M.)
Khadijah Awang Malaysian Agricultural Research and Development Institute (MARDI), Persiaran MARDI-UPM, Serdang 43400, Malaysia; (K.A.); (M.S.M.A.)
Tesfaye Awas Ethiopian Biodiversity Institute, Comoros Street, Yeka Subcity, Addis Ababa P.O. Box 30726, Ethiopia;
Ana Maria Barata Banco Português de Germoplasma Vegetal, INIAV, Quinta de S. José, São Pedro de Merelim, 4700-859 Braga, Portugal;
Samuel Kwasi Boateng CSIR—Plant Genetic Resources Research Institute, Bunso P.O. Box 7, Ghana; (L.M.A.); (S.K.B.)
Joana Magos Brehm Jardim Botânico, Museu Nacional de Historia Natural e da Ciência, Universidade de Lisboa, R. da Escola Politécnica 56, 1250-102 Lisboa, Portugal; (J.M.B.); (A.S.C.)
Joelle Breidy Lebanese Agricultural Research Institute, Tal Amara, Rayak P.O. Box 287, Lebanon; (J.B.); (H.D.)
Elinor Breman Royal Botanic Gardens, Kew, Wakehurst, Ardingly, Haywards Heath RH17 6TN, UK; (R.A.); (E.B.); (C.P.C.); (A.F.); (U.L.); (J.V.M.); (T.R.P.); (M.J.W.)
Arturo Brenes Angulo Centro de Investigaciones Agronómicas, Universidad de Costa Rica, San José 11501-2060, Costa Rica;
Marília L. Burle Embrapa Genetic Resources and Biotechnology, Parque Estação Biológica, Av. W5 Norte (Final), Brasília 70770-917, DF, Brazil; (M.L.B.); (M.B.M.)
Nora P. Castañeda-Álvarez Global Crop Diversity Trust, Platz der Vereinten Nationen 7, 53113 Bonn, Germany; (B.B.T.); (N.P.C.-Á.); (H.D.); (L.G.); (N.J.); (M.O.); (J.T.); (B.K.)
Pedro Casimiro Direção Regional do Ambiente e Alterações Climáticas, Rua Cônsul Dabney, Colónia Alemã, Apartado 140, 9900-014 Horta, Portugal;
Néstor F. Chaves Estación Experimental Agrícola Fabio Baudrit Moreno, Universidad de Costa Rica, 3 km W of Catholic Church of Barrio San José, La Garita, Alajuela 183-4050, Costa Rica; (R.A.); (N.F.C.)
Adelaide S. Clemente Jardim Botânico, Museu Nacional de Historia Natural e da Ciência, Universidade de Lisboa, R. da Escola Politécnica 56, 1250-102 Lisboa, Portugal; (J.M.B.); (A.S.C.)
Christopher P. Cockel Royal Botanic Gardens, Kew, Wakehurst, Ardingly, Haywards Heath RH17 6TN, UK; (R.A.); (E.B.); (C.P.C.); (A.F.); (U.L.); (J.V.M.); (T.R.P.); (M.J.W.)
Alexandra Davey Fauna & Flora International, The David Attenborough Building, Pembroke Street, Cambridge CB2 3QZ, UK; (A.D.); (R.H.)
Lucía De la Rosa Plant Genetic Resources Centre, National Institute for Agricultural and Food Research and Technology (CRF-INIA), CSIC, Finca La Canaleja, A2 km 36, 28800 Alcalá de Henares, Spain; (L.D.l.R.); (R.M.G.)
Daniel G. Debouck Alliance Bioversity International Center of Tropical Agriculture, km 17, Recta Cali-Palmira, Apartado Aéreo 6713, Cali 763537, Colombia;
Hannes Dempewolf Global Crop Diversity Trust, Platz der Vereinten Nationen 7, 53113 Bonn, Germany; (B.B.T.); (N.P.C.-Á.); (H.D.); (L.G.); (N.J.); (M.O.); (J.T.); (B.K.)
Hiba Dokmak Lebanese Agricultural Research Institute, Tal Amara, Rayak P.O. Box 287, Lebanon; (J.B.); (H.D.)
David Ellis International Potato Center, Avenida La Molina 1895, La Molina, Lima 15023, Peru; (D.E.); (N.C.M.-C.); (A.S.)
Aisyah Faruk Royal Botanic Gardens, Kew, Wakehurst, Ardingly, Haywards Heath RH17 6TN, UK; (R.A.); (E.B.); (C.P.C.); (A.F.); (U.L.); (J.V.M.); (T.R.P.); (M.J.W.)
Cátia Freitas Banco de Sementes dos Açores, Rua de São Lourenço, nº 23 Flamengos, 9900-401 Horta, Portugal;
Sona Galstyan Institute of Botany after A. Takhtajyan of the National Academy of Sciences of the Republic of Armenia, Acharyan Street 1, Yerevan 0040, Armenia; (S.G.); (A.N.); (A.P.)
Rosa M. García Plant Genetic Resources Centre, National Institute for Agricultural and Food Research and Technology (CRF-INIA), CSIC, Finca La Canaleja, A2 km 36, 28800 Alcalá de Henares, Spain; (L.D.l.R.); (R.M.G.)
Krishna H. Ghimire National Agriculture Genetic Resources Centre, Nepal Agricultural Research Council (NARC), Khumaltar, Lalitpur P.O. Box. 3605, Nepal; (K.H.G.); (R.P.M.); (D.S.S.)
Luigi Guarino Global Crop Diversity Trust, Platz der Vereinten Nationen 7, 53113 Bonn, Germany; (B.B.T.); (N.P.C.-Á.); (H.D.); (L.G.); (N.J.); (M.O.); (J.T.); (B.K.)
Ruth Harker Natural England, Foss House, Kings Pool, 1-2 Peasholme Green, York YO1 7PX, UK;
Roberta Hope Fauna & Flora International, The David Attenborough Building, Pembroke Street, Cambridge CB2 3QZ, UK; (A.D.); (R.H.)
Alan W. Humphries South Australian Research and Development Institute, Plant Research Centre, Waite Precinct, Gate 2b Hartley Grove, Urrbrae, SA 5064, Australia;
Nelissa Jamora Global Crop Diversity Trust, Platz der Vereinten Nationen 7, 53113 Bonn, Germany; (B.B.T.); (N.P.C.-Á.); (H.D.); (L.G.); (N.J.); (M.O.); (J.T.); (B.K.)
Shakeel Ahmad Jatoi Bio-Resources Conservation Institute, National Agricultural Research Centre, Park Road, Islamabad 45500, Pakistan; (S.A.J.); (S.U.S.)
Manana Khutsishvili Institute of Botany, Ilia State University, 1 Botanikuri str., 0105 Tbilisi, Georgia; (M.K.); (D.K.)
David Kikodze Institute of Botany, Ilia State University, 1 Botanikuri str., 0105 Tbilisi, Georgia; (M.K.); (D.K.)
Angelos C. Kyratzis Agricultural Research Institute, Athalassa, P.O. Box 22016, Nicosia 1516, Cyprus;
Pedro León-Lobos Instituto de Investigaciones Agropecuarias, Fidel Oteíza 1956, Pisos 12, Providencia, Santiago 8320000, Chile; (P.L.-L.); (F.O.-K.)
Udayangani Liu Royal Botanic Gardens, Kew, Wakehurst, Ardingly, Haywards Heath RH17 6TN, UK; (R.A.); (E.B.); (C.P.C.); (A.F.); (U.L.); (J.V.M.); (T.R.P.); (M.J.W.)
Ram P. Mainali National Agriculture Genetic Resources Centre, Nepal Agricultural Research Council (NARC), Khumaltar, Lalitpur P.O. Box. 3605, Nepal; (K.H.G.); (R.P.M.); (D.S.S.)
Afig T. Mammadov Genetic Resources Institute of Azerbaijan NAS, 155 Azadlig Avenue, Baku AZ1106, Azerbaijan; (Z.I.A.); (A.A.); (A.T.M.)
Norma C. Manrique-Carpintero International Potato Center, Avenida La Molina 1895, La Molina, Lima 15023, Peru; (D.E.); (N.C.M.-C.); (A.S.)
Daniele Manzella Independent Consultant, Phoenix, AZ, USA;
Mohd Shukri Mat Ali Malaysian Agricultural Research and Development Institute (MARDI), Persiaran MARDI-UPM, Serdang 43400, Malaysia; (K.A.); (M.S.M.A.)
Marcelo B. Medeiros Embrapa Genetic Resources and Biotechnology, Parque Estação Biológica, Av. W5 Norte (Final), Brasília 70770-917, DF, Brazil; (M.L.B.); (M.B.M.)
María A. Mérida Guzmán Institute of Agricultural Science and Technology, km 21.5 Highway to the Pacific, Bárcena, Villa Nueva, Guatemala;
Tsira Mikatadze-Pantsulaia National Botanical Garden of Georgia, 1 Botanicuri Street, 0105 Tbilisi, Georgia;
El Tahir Ibrahim Mohamed Agricultural Plant Genetic Resources Conservation and Research Centre, Agricultural Research Corporation, Wad Medani P.O. Box 126, Sudan;
Álvaro Monteros-Altamirano Instituto Nacional de Investigaciones Agropecuarias, Avenida Amazonas y Eloy Alfaro, Edificio MAG, Cuarto Piso, Quito 170518, Ecuador; (Á.M.-A.); (M.T.); (C.T.)
Aura Morales Centro Nacional de Tecnología “Enrique Álvarez Córdova”, km 33.5 Carretera a Santa Ana, San Andrés, Ciudad Arce, La Libertad, El Salvador;
Jonas V. Müller Royal Botanic Gardens, Kew, Wakehurst, Ardingly, Haywards Heath RH17 6TN, UK; (R.A.); (E.B.); (C.P.C.); (A.F.); (U.L.); (J.V.M.); (T.R.P.); (M.J.W.)
John W. Mulumba Plant Genetic Resources Centre, National Agricultural Research Organization, Plot 2-4 Berkeley Road, Entebbe P.O. Box 40, Uganda;
Anush Nersesyan Institute of Botany after A. Takhtajyan of the National Academy of Sciences of the Republic of Armenia, Acharyan Street 1, Yerevan 0040, Armenia; (S.G.); (A.N.); (A.P.)
Humberto Nóbrega ISOPlexis—Centro de Agricultura Sustentável e Tecnologia Alimentar, Universidade da Madeira, Campus da Penteada, 9020-105 Funchal, Portugal; (M.A.A.P.d.C.); (H.N.)
Desterio O. Nyamongo Kenya Agricultural and Livestock Research Organisation, Genetic Resources Research Institute, Nairobi P.O. Box 30148-00100, Kenya;
Matija Obreza Global Crop Diversity Trust, Platz der Vereinten Nationen 7, 53113 Bonn, Germany; (B.B.T.); (N.P.C.-Á.); (H.D.); (L.G.); (N.J.); (M.O.); (J.T.); (B.K.)
Anthony U. Okere National Centre for Genetic Resources and Biotechnology, Moor Plantation, Ibadan PMB 5382, Nigeria; (S.E.A.); (A.U.O.)
Simone Orsenigo Department of Earth and Environmental Sciences, Pavia University, Via Sant’Epifanio 14, 27100 Pavia, Italy; (S.O.); (G.R.)
Fernando Ortega-Klose Instituto de Investigaciones Agropecuarias, Fidel Oteíza 1956, Pisos 12, Providencia, Santiago 8320000, Chile; (P.L.-L.); (F.O.-K.)
Astghik Papikyan Institute of Botany after A. Takhtajyan of the National Academy of Sciences of the Republic of Armenia, Acharyan Street 1, Yerevan 0040, Armenia; (S.G.); (A.N.); (A.P.)
Timothy R. Pearce Royal Botanic Gardens, Kew, Wakehurst, Ardingly, Haywards Heath RH17 6TN, UK; (R.A.); (E.B.); (C.P.C.); (A.F.); (U.L.); (J.V.M.); (T.R.P.); (M.J.W.)
Miguel A. A. Pinheiro de Carvalho ISOPlexis—Centro de Agricultura Sustentável e Tecnologia Alimentar, Universidade da Madeira, Campus da Penteada, 9020-105 Funchal, Portugal; (M.A.A.P.d.C.); (H.N.) CITAB—Centro de Investigação e Tecnologias Agroambientais e Biológicas, 5001-801 Vila Real, Portugal
Jaime Prohens Institute for the Conservation and Improvement of Valencian Agrodiversity (COMAV), Universitat Politècnica de València, Camino de Vera 14, 46022 Valencia, Spain;
Graziano Rossi Department of Earth and Environmental Sciences, Pavia University, Via Sant’Epifanio 14, 27100 Pavia, Italy; (S.O.); (G.R.)
Alberto Salas International Potato Center, Avenida La Molina 1895, La Molina, Lima 15023, Peru; (D.E.); (N.C.M.-C.); (A.S.)
Deepa Singh Shrestha National Agriculture Genetic Resources Centre, Nepal Agricultural Research Council (NARC), Khumaltar, Lalitpur P.O. Box. 3605, Nepal; (K.H.G.); (R.P.M.); (D.S.S.)
Sadar Uddin Siddiqui Bio-Resources Conservation Institute, National Agricultural Research Centre, Park Road, Islamabad 45500, Pakistan; (S.A.J.); (S.U.S.)
Paul P. Smith Botanic Gardens Conservation International, Descanso House, 199 Kew Road, Richmond TW9 3BW, UK;
Diego A. Sotomayor Subdirección de Recursos Genéticos, Instituto Nacional de Innovación Agraria, Av. La Molina 1981, La Molina, Lima 15024, Peru; Facultad de Ciencias, Universidad Nacional Agraria La Molina, Av. La Molina s/n, La Molina, Lima 15024, Peru
Marcelo Tacán Instituto Nacional de Investigaciones Agropecuarias, Avenida Amazonas y Eloy Alfaro, Edificio MAG, Cuarto Piso, Quito 170518, Ecuador; (Á.M.-A.); (M.T.); (C.T.)
César Tapia Instituto Nacional de Investigaciones Agropecuarias, Avenida Amazonas y Eloy Alfaro, Edificio MAG, Cuarto Piso, Quito 170518, Ecuador; (Á.M.-A.); (M.T.); (C.T.)
Álvaro Toledo Food and Agriculture Organization of the United Nations, Viale delle Terme di Caracalla s/n, 00153 Roma, Italy;
Jane Toll Global Crop Diversity Trust, Platz der Vereinten Nationen 7, 53113 Bonn, Germany; (B.B.T.); (N.P.C.-Á.); (H.D.); (L.G.); (N.J.); (M.O.); (J.T.); (B.K.)
Dang Toan Vu Plant Resources Center, Vietnam Academy of Agricultural Sciences, An Khanh, Hoai Duc, Ha Noi 131000, Vietnam; (D.T.V.); (T.D.V.)
Tuong Dang Vu Plant Resources Center, Vietnam Academy of Agricultural Sciences, An Khanh, Hoai Duc, Ha Noi 131000, Vietnam; (D.T.V.); (T.D.V.)
Michael J. Way Royal Botanic Gardens, Kew, Wakehurst, Ardingly, Haywards Heath RH17 6TN, UK; (R.A.); (E.B.); (C.P.C.); (A.F.); (U.L.); (J.V.M.); (T.R.P.); (M.J.W.)
Mariana Yazbek The International Center for Agricultural Research in the Dry Areas, Dalia Bldg, 2nd Floor Bashir El Kassar Street Verdun, Beirut 1108-2010, Lebanon; (A.A.); (M.Y.)
Cinthya Zorrilla Joint FAO/IAEA Centre of Nuclear Techniques in Food and Agriculture, Plant Breeding and Genetics Section, 1400 Vienna, Austria;
Benjamin Kilian Global Crop Diversity Trust, Platz der Vereinten Nationen 7, 53113 Bonn, Germany; (B.B.T.); (N.P.C.-Á.); (H.D.); (L.G.); (N.J.); (M.O.); (J.T.); (B.K.)

Collapse

Antoniou C, Kyratzis AC, Soteriou GA, Rouphael Y, Kyriacou MC. Configuration of the Volatile Aromatic Profile of Carob Powder Milled From Pods of Genetic Variants Harvested at Progressive Stages of Ripening From High and Low Altitudes. Front Nutr 2022;8:789169. [PMID: 34977128 PMCID: PMC8714772 DOI: 10.3389/fnut.2021.789169] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 11/12/2021] [Indexed: 11/24/2022] Open

Abstract

Carob powder is increasingly valued as a substitute for cocoa and as a flavor-enhancing component of processed foods. However, little is known about the impact of preharvest factors such as fruit maturity, genotype and altitude on its volatile organic compounds (VOCs) composition. The current study examined the VOCs composition of powder milled from pods of two genotypes cultivated at 15 and 510 m altitude and harvested at six progressive stages of maturity, ranging from fully developed immature green (RS1) to late ripe (RS6). Fifty-six VOCs categorized into acids, esters, aldehydes, ketones, alcohols, furans, and alkanes were identified through HS-SPME GC-MS analysis. Maturity was the most influential factor, followed by altitude and least by genotype. Aldehydes and alcohols correlated positively (r = 0.789; p < 0.001), both accumulated in immature carobs and decreased with progressive ripening, resulting in the attenuation of green grassy aroma. Conversely, acids increased with ripening and dominated the carob volatilome at full maturity, correlating negatively with aldehydes and alcohols (r = −0.835 and r = −0.950, respectively; p < 0.001). The most abundant VOC throughout ripening (17.3-57.7%) was isobutyric acid, responsible for the characteristic cheesy-acidic-buttery aroma of carob powder. The pleasurable aroma detected at the immature stages (RS2 and RS3) was traced to isobutyrate and methyl isobutyrate esters, rendering unripe green carob powder a potential admixture component for improving the aroma of novel food products. Lower altitude favored the accumulation of acids linked to less pleasant aroma, whereas isobutyric acid was more abundant at higher altitude. This constitutes a significant indication that higher altitude enhances the characteristic carob-like aroma and sensory quality of carob powder.

Collapse

Athinodorou F, Foukas P, Tsaniklidis G, Kotsiras A, Chrysargyris A, Delis C, Kyratzis AC, Tzortzakis N, Nikoloudakis N. Morphological Diversity, Genetic Characterization, and Phytochemical Assessment of the Cypriot Tomato Germplasm. Plants (Basel) 2021;10:1698. [PMID: 34451743 PMCID: PMC8401825 DOI: 10.3390/plants10081698] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 08/14/2021] [Accepted: 08/17/2021] [Indexed: 01/07/2023]

Abstract

Tomato (Solanum lycopersicum L.) is considered one of the most valuable and versatile vegetable crops globally and also serves as a significant model species for fruit developmental biology. Despite its significance, a severe genetic bottleneck and intense selection of genotypes with specific qualitative traits have resulted in the prevalence of a restricted number of (geno)types, also causing a lack of diversity across widespread cultivated types. As a result, the re-emergence of landraces as well as traditional and heirloom varieties is largely acknowledged as a countermeasure to restore phenotypic, phytochemical and genetic diversity while enriching the aroma/taste tomato palette. On those grounds, the Cypriot tomato germplasm was assessed and characterized. Ten landrace accessions were evaluated under greenhouse conditions and data were collected for 24 IPGRI discrete phenotypic traits. Grouping of accessions largely reflected the fruit shape and size; four different fruit types were recorded across accessions (flattened, heart-shaped, rounded and highly rounded). Moreover, a single run panel consisting of ten SSRs was developed and applied in order to genetically characterize 190 Cypriot genotypes and foreign heirloom varieties. Based on genetic indexes it was established that tomato landraces have a rather low level of heterogeneity and genetic variation. Finally, mineral and phytochemical analyses were conducted in order to estimate biochemical attributes (total phenolics, ascorbic acid, lycopene, β-carotene, total soluble content, titratable acidity) across genotypes; thus, ascertaining that the Cypriot panel has a high nutritional value. Due to the thermo-drought adaptation and tolerance of these genotypes, the current study serves as a roadmap for future breeding efforts in order to incorporate desirable traits or develop novel tomato lines combining resilience and alimentary value.

Collapse

Soteriou GA, Antoniou C, Rouphael Y, Kyratzis AC, Kyriacou MC. Changes in the primary and secondary metabolome of male green asparagus (Asparagus officinalis L.) as modulated by sequential harvesting. Food Chem 2021;358:129877. [PMID: 33984656 DOI: 10.1016/j.foodchem.2021.129877] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 04/08/2021] [Accepted: 04/14/2021] [Indexed: 11/20/2022]

Kyratzis AC, Antoniou C, Papayiannis LC, Graziani G, Rouphael Y, Kyriacou MC. Pod Morphology, Primary and Secondary Metabolite Profiles in Non-grafted and Grafted Carob Germplasm Are Configured by Agro-Environmental Zone, Genotype, and Growing Season. Front Plant Sci 2021;11:612376. [PMID: 33519870 PMCID: PMC7838365 DOI: 10.3389/fpls.2020.612376] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 12/15/2020] [Indexed: 05/17/2023]

Abstract

Carob is a predominantly rainfed tree crop of high nutritive value and a long history of adaptation to the edaphoclimatic stress conditions of the Mediterranean. However, declining attention to the carob tree in recent decades has aggravated genetic erosion. The extant in situ germplasm varies both in terms of pod morphology and composition, reflecting the genetic and physiological divide chiefly among grafted and non-grafted material, and possibly the impact of variable agro-environments. Accordingly, the present study aimed to establish a systematic categorization of the genetic and phenotypic diversity encountered across carob germplasm identified in situ throughout Cyprus, a historical center of production and genetic diversity for the species. Linking pod morphology, primary and secondary metabolite profiles with genotyped source material originating in different agro-environments and crop seasons would provide a framework for interpreting (a) the interaction of these factors in configuring carob pod physicochemical constitution, and (b) the relative stability of phenotypic traits against environmental and seasonal variation. Microsatellite analysis discriminated 36 genotypes out of the 124 trees located in nine traditional agro-environmental zones and revealed low genetic diversity within the grafted germplasm. Two landraces were identified: "Tillyria," which is widespread and predominant, and "Kountourka," which is mainly localized to the northeastern peninsula of Karpasia. Morphological traits, such as seeds-to-pod weight ratio, pod width and thickness were principally under genetic control. Contrarily, compositional traits, particularly total phenolic content-including condensed tannins, in vitro antioxidant capacity and to a lesser extent gallic acid, organic acids and minerals were under agro-environmental control. Agro-environmental zone also modulated principally fructose and glucose; sucrose was modulated equally by genotype and agro-environment, while total sugars were under genetic control. Statistically significant differences between seasons were detected for all traits except for the seeds-to-pod weight ratio, pod length and width. Hierarchical cluster analysis corroborates that Cyprus may be divided into two major agro-environmental zones modulating the compositional properties of the carob pulp. The present study provides a comprehensive insight into the extant carob genetic resources of Cyprus and advances our understanding of how genetic, agro-environmental and seasonal factors interact in shaping carob pod morphology and composition.

Collapse

Gianella M, Balestrazzi A, Pagano A, Müller JV, Kyratzis AC, Kikodze D, Canella M, Mondoni A, Rossi G, Guzzon F. Heteromorphic seeds of wheat wild relatives show germination niche differentiation. Plant Biol (Stuttg) 2020;22:191-202. [PMID: 31639249 DOI: 10.1111/plb.13060] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 10/12/2019] [Indexed: 05/12/2023]

Constandinou S, Nikoloudakis N, Kyratzis AC, Katsiotis A. Genetic diversity of Avena ventricosa populations along an ecogeographical transect in Cyprus is correlated to environmental variables. PLoS One 2018. [PMID: 29529086 PMCID: PMC5846772 DOI: 10.1371/journal.pone.0193885] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open

Kyratzis AC, Skarlatos DP, Menexes GC, Vamvakousis VF, Katsiotis A. Assessment of Vegetation Indices Derived by UAV Imagery for Durum Wheat Phenotyping under a Water Limited and Heat Stressed Mediterranean Environment. Front Plant Sci 2017;8:1114. [PMID: 28694819 PMCID: PMC5483459 DOI: 10.3389/fpls.2017.01114] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Accepted: 06/08/2017] [Indexed: 05/06/2023]

Abstract

There is growing interest for using Spectral Vegetation Indices (SVI) derived by Unmanned Aerial Vehicle (UAV) imagery as a fast and cost-efficient tool for plant phenotyping. The development of such tools is of paramount importance to continue progress through plant breeding, especially in the Mediterranean basin, where climate change is expected to further increase yield uncertainty. In the present study, Normalized Difference Vegetation Index (NDVI), Simple Ratio (SR) and Green Normalized Difference Vegetation Index (GNDVI) derived from UAV imagery were calculated for two consecutive years in a set of twenty durum wheat varieties grown under a water limited and heat stressed environment. Statistically significant differences between genotypes were observed for SVIs. GNDVI explained more variability than NDVI and SR, when recorded at booting. GNDVI was significantly correlated with grain yield when recorded at booting and anthesis during the 1st and 2nd year, respectively, while NDVI was correlated to grain yield when recorded at booting, but only for the 1st year. These results suggest that GNDVI has a better discriminating efficiency and can be a better predictor of yield when recorded at early reproductive stages. The predictive ability of SVIs was affected by plant phenology. Correlations of grain yield with SVIs were stronger as the correlations of SVIs with heading were weaker or not significant. NDVIs recorded at the experimental site were significantly correlated with grain yield of the same set of genotypes grown in other environments. Both positive and negative correlations were observed indicating that the environmental conditions during grain filling can affect the sign of the correlations. These findings highlight the potential use of SVIs derived by UAV imagery for durum wheat phenotyping under low yielding Mediterranean conditions.

Collapse