Zobrazeno 1 - 10
of 153
pro vyhledávání: '"Christian Lexer"'
Autor:
Gecele Matos Paggi, Clarisse Palma-Silva, Camila Martini Zanella, Márcia Goetze, Miriam Valli Büttow, Christian Lexer, Fernanda Bered
Publikováno v:
Frontiers in Forests and Global Change, Vol 5 (2022)
Knowledge of the patterns of variation in plant mating systems and fitness, in the context of conservation biology, is essential for understanding microscale differences and their probable causes. The aim of this study was to assess the patterns and
Externí odkaz:
https://doaj.org/article/7b90808e18b444d2adf683d69eb96ff5
Autor:
Fabian Bratzel, Sascha Heller, Nadine Cyrannek, Juraj Paule, Elton M. C. Leme, Anna Loreth, Annika Nowotny, Markus Kiefer, Walter Till, Michael H. J. Barfuss, Christian Lexer, Marcus A. Koch, Georg Zizka
Publikováno v:
BMC Plant Biology, Vol 20, Iss 1, Pp 1-11 (2020)
Abstract Background The angiosperm family Bromeliaceae comprises over 3.500 species characterized by exceptionally high morphological and ecological diversity, but a very low genetic variation. In many genera, plants are vegetatively very similar whi
Externí odkaz:
https://doaj.org/article/2cc2639b10d945aebe479b0c55edf5fc
Autor:
Muhammad Ahmad, Thibault Leroy, Nikos Krigas, Eva M. Temsch, Hanna Weiss-Schneeweiss, Christian Lexer, Eva Maria Sehr, Ovidiu Paun
Publikováno v:
Frontiers in Plant Science, Vol 12 (2021)
Background and Aims: Quantifying genetic variation is fundamental to understand a species’ demographic trajectory and its ability to adapt to future changes. In comparison with diploids, however, genetic variation and factors fostering genetic dive
Externí odkaz:
https://doaj.org/article/89d1bc62b43641e5978ed1eb969d692a
Autor:
Oriane Loiseau, Talita Mota Machado, Margot Paris, Darina Koubínová, Kyle G. Dexter, Leonardo M. Versieux, Christian Lexer, Nicolas Salamin
Publikováno v:
Frontiers in Ecology and Evolution, Vol 9 (2021)
The tropics hold at least an order of magnitude greater plant diversity than the temperate zone, yet the reasons for this difference are still subject to debate. Much of tropical plant diversity is in highly speciose genera and understanding the driv
Externí odkaz:
https://doaj.org/article/7ebc63eeb0f24e9aae6de99f4273c1a4
Publikováno v:
Applications in Plant Sciences, Vol 7, Iss 10, Pp n/a-n/a (2019)
Premise Alkanna tinctoria (Boraginaceae) is an important medicinal herb with its main distribution across the Mediterranean region. To reveal its genetic variation and population structure, microsatellite markers were developed and validated in four
Externí odkaz:
https://doaj.org/article/c81ab3e9302d4e758c8afcfc14c3e4a4
Autor:
Oriane Loiseau, Ingrid Olivares, Margot Paris, Marylaure de La Harpe, Anna Weigand, Darina Koubínová, Jonathan Rolland, Christine D. Bacon, Henrik Balslev, Finn Borchsenius, Angela Cano, Thomas L. P. Couvreur, César Delnatte, Frédérique Fardin, Marc Gayot, Fabian Mejía, Talita Mota-Machado, Mathieu Perret, Julissa Roncal, Maria José Sanin, Fred Stauffer, Christian Lexer, Michael Kessler, Nicolas Salamin
Publikováno v:
Frontiers in Plant Science, Vol 10 (2019)
The tribe Geonomateae is a widely distributed group of 103 species of Neotropical palms which contains six ecologically important understory or subcanopy genera. Although it has been the focus of many studies, our understanding of the evolutionary hi
Externí odkaz:
https://doaj.org/article/ee193bb5e02a4a64a96131659da6108e
Autor:
Fabian Bratzel, Sascha Heller, Nadine Cyrannek, Juraj Paule, Elton M. C. Leme, Anna Loreth, Annika Nowotny, Markus Kiefer, Walter Till, Michael H. J. Barfuss, Christian Lexer, Marcus A. Koch, Georg Zizka
Publikováno v:
BMC Plant Biology, Vol 20, Iss 1, Pp 1-1 (2020)
An amendment to this paper has been published and can be accessed via the original article.
Externí odkaz:
https://doaj.org/article/9b04350d8da241a398023e4c14f9d62b
Publikováno v:
PeerJ, Vol 5, p e3704 (2017)
Nectarless flowers that deceive pollinators offer an opportunity to study asymmetric plant-insect interactions. Orchids are a widely used model for studying these interactions because they encompass several thousand species adopting deceptive pollina
Externí odkaz:
https://doaj.org/article/d9fdf59a199c44dbba070b3f391d32b6
Publikováno v:
PLoS ONE, Vol 10, Iss 5, p e0128200 (2015)
The mechanisms responsible for the origin, maintenance and evolution of plant secondary metabolite diversity remain largely unknown. Decades of phenotypic studies suggest hybridization as a key player in generating chemical diversity in plants. Knowl
Externí odkaz:
https://doaj.org/article/b75637267d5940379a00ca0239f47b87
Autor:
Janosch Sedlacek, Julia A Wheeler, Andrés J Cortés, Oliver Bossdorf, Guenter Hoch, Christian Lexer, Sonja Wipf, Sophie Karrenberg, Mark van Kleunen, Christian Rixen
Publikováno v:
PLoS ONE, Vol 10, Iss 4, p e0122395 (2015)
Climate change is altering spring snowmelt patterns in alpine and arctic ecosystems, and these changes may alter plant phenology, growth and reproduction. To predict how alpine plants respond to shifts in snowmelt timing, we need to understand trait
Externí odkaz:
https://doaj.org/article/7d7b4a49306f4a1682c6219d7abb5180