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Pale green lethal disorder in apple ( Malus ) is caused by a mutation in the PHYLLO gene which is essential for phylloquinone (vitamin K1) biosynthesis

Orcheski, Benjamin ; Parker, Robert ; Brown, Susan

In: Tree Genetics & Genomes, 2015, vol. 11, no. 6, p. 1-11

Patterns of genetic diversity and differentiation in resistance gene clusters of two hybridizing European Populus species

Caseys, Celine ; Stölting, Kai ; Barbará, Thelma ; González-Martínez, Santiago ; Lexer, Christian

In: Tree Genetics & Genomes, 2015, vol. 11, no. 4, p. 1-12

Incidence and developmental timing of endosperm failure in post-zygotic isolation between wild tomato lineages

Roth, Morgane ; Florez-Rueda, Ana M. ; Griesser, Stephan ; Paris, Margot ; Städler, Thomas

In: Annals of Botany, 2018, vol. 121, no. 1, p. 107-118

Consumer acceptance of the energy transition in Switzerland : the role of attitudes explained through a hybrid discrete choice model

Motz, Alessandra

In: Energy policy, 2021, vol. 151, no. April, p. 15 p

While several countries progress in the energy transition, the social acceptance of new infrastructures becomes increasingly important. We focus on market acceptance, and study the preferences of Swiss households with respect to selected energy sources used for electricity generation. By applying a hybrid discrete choice model with latent variables on stated preference data, we assess...

Embryonic photosynthesis affects post-germination plant growth

Sela, Ayala ; Piskurewicz, Urszula ; Megies, Christian ; Mène-Saffrané, Laurent ; Finazzi, Giovanni ; Lopez-Molina, Luis

In: Plant Physiology, 2020, vol. 182, no. 4, p. 2166–2181

Photosynthesis is the fundamental process fueling plant vegetative growth and development. The progeny of plants relies on maternal photosynthesis, via food reserves in the seed, to supply the necessary energy for seed germination and early seedling establishment. Intriguingly, before seed maturation, Arabidopsis (Arabidopsis thaliana) embryos are also photosynthetically active, the...

Admixture mapping in interspecific Populus hybrids identifies classes of genomic architectures for phytochemical, morphological and growth traits

Bresadola, Luisa ; Caseys, Céline ; Castiglione, Stefano ; Buerkle, C. Alex ; Wegmann, Daniel ; Lexer, Christian

In: New Phytologist, 2019, vol. 223, no. 4, p. 2076–2089

The genomic architecture of functionally important traits is key to understanding the maintenance of reproductive barriers and trait differences when divergent populations or species hybridize. We conducted a genome-wide association study (GWAS) to study trait architecture in natural hybrids of two ecologically divergent Populus species. We genotyped 472 seedlings from a natural hybrid zone...

Latitudinal trait variation and responses to drought in Arabidopsis lyrata

Paccard, Antoine ; Fruleux, Alexandre ; Willi, Yvonne

In: Oecologia, 2014, vol. 175, no. 2, p. 577-587

Biotic and Abiotic Constraints on the Decomposition of Fagus sylvatica Leaf Litter Along an Altitudinal Gradient in Contrasting Land-Use Types

Gavazov, Konstantin ; Mills, Robert ; Spiegelberger, Thomas ; Lenglet, Jonathan ; Buttler, Alexandre

In: Ecosystems, 2014, vol. 17, no. 8, p. 1326-1337

Divergent selection in low and high elevation populations of a perennial herb in the Swiss Alps

Frei, Esther ; Hahn, Thomas ; Ghazoul, Jaboury ; Pluess, Andrea

In: Alpine Botany, 2014, vol. 124, no. 2, p. 131-142

Parallel effects of the inversion In(3R)Payne on body size across the North American and Australian clines in Drosophila melanogaster

Kapun, M. ; Schmidt, C. ; Durmaz, E. ; Schmidt, P. S. ; Flatt, Thomas

In: Journal of Evolutionary Biology, 2016, vol. 29, no. 5, p. 1059–1072

Chromosomal inversions are thought to play a major role in climatic adaptation. In D. melanogaster, the cosmopolitan inversion In(3R)Payne exhibits latitudinal clines on multiple continents. As many fitness traits show similar clines, it is tempting to hypothesize that In(3R)P underlies observed clinal patterns for some of these traits. In support of this idea, previous work in Australian...