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ConservePlants: An integrated approach to conservation of threatened plants for the 21st Century / Živa Fišer in Research Ideas and Outcomes, 7 (2021) 

Public Citation [article]  inResearch Ideas and Outcomes > 7 (2021) . - e62810 Titre : ConservePlants: An integrated approach to conservation of threatened plants for the 21st Century Type de document : Imprimé Auteurs : Živa Fišer ; Giovanna Aronne ; Tsipe Aavik ; Meleksen Akin ; Paraskevi Alizoti ; Filippos Aravanopoulos ; Gianluigi Bacchetta ; Manica Balant ; Dalibor Ballian ; Oz Barazani ; Andrea Francesca Bellia ; Nadine Bernhardt ; Magda Bou Dagher Kharrat ; Adrian Bugeja Douglas ; Michael Burkart ; Dušica Ćalić ; André Carapeto ; Tor Carlsen ; Silvia Castro ; Guy Colling ; Joana Cursach ; Sara Cvetanoska ; Cvetanka Cvetkoska ; Renata Ćušterevska ; Laura Daco ; Kalina Danova ; Aida Dervishi ; Gordana Djukanović ; Snežana Dragićević ; Andreas Ensslin ; Marianne Evju ; Guiseppe Fenu ; Ana Francisco ; Pedro Pablo Gallego ; Marta Galloni ; Anatolie Ganea ; Birgit Gemeinholzer ; Peter Glasnović ; Sandrine Godefroid ; Mette Goul Thomsen ; Melinda Halassy ; Aveliina Helm ; Marko Hyvärinen ; Jasmin Joshi ; Amra Kazić ; Michael Kiehn ; Marcin Klisz ; Anneleen Kool ; Marcin Koprowski ; Anna Kövendi-Jakó ; Karel Kříž ; Matthias Kropf ; Tiiu Kull ; Sandro Lanfranco ; Predrag Lazarević ; Maja Lazarević ; Merav Lebel Vine ; Ligita Liepina ; João Loureiro ; Diana Lukminė ; Nathalie Machon ; Conor Meade ; Detlev Metzing ; Đorđije Milanović ; Luis Navarro ; Saša Orlović ; Bart Panis ; Hana Pankova ; Taras Parpan ; Ondřej Pašek ; Dhimiter Peci ; Theodōra Petanidou ; Kristina Plenk ; Radosław Puchałka ; Ivan Radosavljević ; Hassan Rankou ; Valerijus Rašomavičius ; Gabriela Romanciuc ; Anna Ruotsalainen ; Nina Šajna ; Terezia Salaj ; Carolina Sánchez-Romero ; Murat Sarginci ; Deborah Schäfer ; Ole Seberg ; Suzanne Sharrock ; Jozef Šibík ; Mária Šibíková ; Olav Skarpaas ; Milena Stanković Neđić ; Srdjan Stojnic ; Boštjan Surina ; Katalin Szitár ; Aco Teofilovski ; Rannveig Thoroddsen ; Ivaylo Tsvetkov ; Domas Uogintas ; Koenraad Van Meerbeek ; Nils (van) Rooijen ; Loukia Vassiliou ; Rita Verbylaitė ; Philippine Vergeer ; Petr Vit ; Margareta Walczak ; Alex Widmer ; Justyna Wiland- Szymańska ; Goran Zdunić ; Elke Zippel Année de publication : 2021 Article en page(s) : e62810 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Conservation et gestion des espèces Résumé : Even though plants represent an essential part of our lives offering exploitational, supporting and cultural services, we know very little about the biology of the rarest and most threatened plant species, and even less about their conservation status. Rapid changes in the environment and climate, today more pronounced than ever, affect their fitness and distribution causing rapid species declines, sometimes even before they had been discovered. Despite the high goals set by conservationists to protect native plants from further degradation and extinction, the initiatives for the conservation of threatened species in Europe are scattered and have not yielded the desired results. The main aim of this Action is to improve plant conservation in Europe through the establishment of a network of scientists and other stakeholders who deal with different aspects of plant conservation, from plant taxonomy, ecology, conservation genetics, conservation physiology and reproductive biology to protected area's managers, not forgetting social scientists, who are crucial when dealing with the general public. Lien pérenne : DOI : 10.3897/rio.7.e62810 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=149210 Fišer, Živa, Aronne, Giovanna, Aavik, Tsipe, Akin, Meleksen, Alizoti, Paraskevi, Aravanopoulos, Filippos, Bacchetta, Gianluigi, Balant, Manica, Ballian, Dalibor, Barazani, Oz, Bellia, Andrea Francesca, Bernhardt, Nadine, Bou Dagher Kharrat, Magda, Bugeja Douglas, Adrian, Burkart, Michael, Ćalić, Dušica, Carapeto, André, Carlsen, Tor, Castro, Silvia, Colling, Guy, Cursach, Joana, Cvetanoska, Sara, Cvetkoska, Cvetanka, Ćušterevska, Renata, Daco, Laura, Danova, Kalina, Dervishi, Aida, Djukanović, Gordana, Dragićević, Snežana, Ensslin, Andreas, Evju, Marianne, Fenu, Guiseppe, Francisco, Ana, Gallego, Pedro Pablo, Galloni, Marta, Ganea, Anatolie, Gemeinholzer, Birgit, Glasnović, Peter, Godefroid, Sandrine, Thomsen, Mette Goul, Halassy, Melinda, Helm, Aveliina, Hyvärinen, Marko, Joshi, Jasmin, Kazić, Amra, Kiehn, Michael, Klisz, Marcin, Kool, Anneleen, Koprowski, Marcin, Kövendi-Jakó, Anna, Kříž, Karel, Kropf, Matthias, Kull, Tiiu, Lanfranco, Sandro, Lazarević, Predrag, Lazarević, Maja, Lebel Vine, Merav, Liepina, Ligita, Loureiro, João, Lukminė, Diana, Machon, Nathalie, Meade, Conor, Metzing, Detlev, Milanović, Đorđije, Navarro, Luis, Orlović, Saša, Panis, Bart, Pankova, Hana, Parpan, Taras, Pašek, Ondřej, Peci, Dhimiter, Petanidou, Theodōra, Plenk, Kristina, Puchałka, Radosław, Radosavljević, Ivan, Rankou, Hassan, Rašomavičius, Valerijus, Romanciuc, Gabriela, Ruotsalainen, Anna, Šajna, Nina, Salaj, Terezia, Sánchez-Romero, Carolina, Sarginci, Murat, Schäfer, Deborah, Seberg, Ole, Sharrock, Suzanne, Šibík, Jozef, Šibíková, Mária, Skarpaas, Olav, Stanković Neđić, Milena, Stojnic, Srdjan, Surina, Boštjan, Szitár, Katalin, Teofilovski, Aco, Thoroddsen, Rannveig, Tsvetkov, Ivaylo, Uogintas, Domas, Van Meerbeek, Koenraad, Rooijen, Nils (van), Vassiliou, Loukia, Verbylaitė, Rita, Vergeer, Philippine, Vit, Petr, Walczak, Margareta, Widmer, Alex, Wiland- Szymańska, Justyna, Zdunić, Goran, Zippel, Elke 2021 ConservePlants: An integrated approach to conservation of threatened plants for the 21st Century. Research Ideas and Outcomes, 7: e62810.

Documents numériques

Consultable Article (2021) URL

First evidence for allotriploid hybrids between Juniperus thurifera and J. sabina in a sympatric area in the French Alps / Perla Farhat in Annals of Forest Science, 77 (2020) 

Public Citation [article]  inAnnals of Forest Science > 77 (2020) . - 1-17 Titre : First evidence for allotriploid hybrids between Juniperus thurifera and J. sabina in a sympatric area in the French Alps Type de document : Électronique Auteurs : Perla Farhat ; Najat Takvorian ; Maria Avramidou ; Luc Garraud (1960-) ; Robert P. Adams ; Sonja Siljack-Yakovlev ; Magda Bou Dagher Kharrat ; Thierry Robert Année de publication : 2020 Article en page(s) : 1-17 Langues : Anglais (eng) Catégories : [CBNPMP-Géographique] Alpes [CBNPMP-Thématique] Haploïdie, utilisation de la culture in vitro, hybrides somatiques [CBNPMP-Thématique] Hybridations interspécifiques et intergénériques, introgression (ét. cytogén. & appl. amélior. pl.) Mots-clés : Juniperus thurifera L., 1753  Juniperus sabina L., 1753 Résumé : Key message Discovery of the first case of allotriploid juniper in a wild population in the French Alps where the parental species occurs in sympatry. Context Interspecific hybridization and polyploidy are important evolutionary phenomena in vascular plants. Natural hybridization between species living in sympatry can sometimes occur. Less frequent are successful hybridizations between species having different ploidy levels. At Saint Crépin location (French Alps), where sympatry between the tetraploid Juniperus thurifera and the diploid Juniperus sabina occurs, three individuals with an atypical morphology have been observed. Aims Prospect interspecific hybrids and interspecific genetic introgression occurrence. Methods Flow cytometry was employed to screen ploidy levels. Four chloroplast markers, nrDNA (ITS), and AFLP markers were used to unravel hybridization and potential introgression events. Variability of pollen size and morphology was assessed to have a first insight on the regularity of microsporogenesis in hybrids. Results The three putative hybrids were shown to be triploids. Molecular data demonstrated that these individuals were hybrids originated from a cross between J. sabina and J. thurifera and suggested that a backcross at least with J. thurifera is possible. Male triploid hybrids produced heterogeneous pollen and displayed evidence of irregularity in the microsporogenesis. Conclusion This study sheds light on a rare case of hybridization in a natural sympatric population of two Juniperus species with different ploidy levels. This mechanism might have been an important driver for the evolution and diversification of this coniferous genus. Lien pérenne : DOI : 10.1007/s13595-020-00969-7 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=143447 Farhat, Perla, Takvorian, Najat, Avramidou, Maria, Garraud, Luc (1960-), Adams, Robert P., Siljack-Yakovlev, Sonja, Bou Dagher Kharrat, Magda, Robert, Thierry 2020 First evidence for allotriploid hybrids between Juniperus thurifera and J. sabina in a sympatric area in the French Alps. Annals of Forest Science, 77: 1-17.

Documents numériques

Consultable Article (2020) URL