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Université de Fribourg

Genomic footprints of repeated evolution of CAM photosynthesis in a Neotropical species radiation

De La Harpe, Marylaure ; Paris, Margot ; Hess, Jaqueline ; Barfuss, Michael Harald Johannes ; Serrano‐Serrano, Martha Liliana ; Ghatak, Arindam ; Chaturvedi, Palak ; Weckwerth, Wolfram ; Till, Walter ; Salamin, Nicolas ; Wai, Ching Man ; Ming, Ray ; Lexer, Christian

In: Plant, Cell & Environment, 2020/n/a//-

The adaptive radiation of Bromeliaceae (pineapple family) is one of the most diverse among Neotropical flowering plants. Diversification in this group was facilitated by shifts in several adaptive traits or “key innovations” including the transition from C3 to CAM photosynthesis associated with xeric (heat/drought) adaptation. We used phylogenomic approaches, complemented by differential...

Université de Fribourg

Evolutionary transcriptomics reveals the origins of olives and the genomic changes associated with their domestication

Gros-Balthazard, Muriel ; Besnard, Guillaume ; Sarah, Gautier ; Holtz, Yan ; Leclercq, Julie ; Santoni, Sylvain ; Wegmann, Daniel ; Glémin, Sylvain ; Khadari, Bouchaib

In: The Plant Journal, 2019, p. tpj.14435

The olive (Olea europaea L. subsp. europaea) is one of the oldest and most socio‐ economically important cultivated perennial crop in the Mediterranean region. Yet, its origins are still under debate and the genetic bases of the phenotypic changes associated with its domestication are unknown. We generated RNA‐sequencing data for 68 wild and cultivated olive trees to study the genetic...

Consortium of Swiss Academic Libraries

Whole-genome duplication in teleost fishes and its evolutionary consequences

Glasauer, Stella ; Neuhauss, Stephan

In: Molecular Genetics and Genomics, 2014, vol. 289, no. 6, p. 1045-1060

Università della Svizzera italiana

Cxcl12 evolution – subfunctionalization of a ligand through altered interaction with the chemokine receptor

Boldajipour, Bijan ; Doitsidou, Maria ; Tarbashevich, Katsiaryna ; Laguri, Cedric ; Yu, Shuizi Rachel ; Ries, Jonas ; Dumstrei, Karin ; Thelen, Sylvia ; Dörries, Julia ; Messerschmidt, Esther-Maria ; Thelen, Marcus ; Schwille, Petra ; Brand, Michael ; Lortat-Jacob, Hugues ; Raz, Erez

In: Development, 2011, vol. 138, no. 14, p. 2909-2914

The active migration of primordial germ cells (PGCs) from their site of specification towards their target is a valuable model for investigating directed cell migration within the complex environment of the developing embryo. In several vertebrates, PGC migration is guided by Cxcl12, a member of the chemokine superfamily. Interestingly, two distinct Cxcl12 paralogs are expressed in zebrafish...

Université de Fribourg

A dedicated target capture approach reveals variable genetic markers across micro- and macro-evolutionary time scales in palms

de La Harpe, Marylaure ; Hess, Jaqueline ; Loiseau, Oriane ; Salamin, Nicolas ; Lexer, Christian ; Paris, Margot

In: Molecular Ecology Resources, 2019, p. -

Understanding the genetics of biological diversification across micro‐ and macro‐ evolutionary time scales is a vibrant field of research for molecular ecologists as rapid advances in sequencing technologies promise to overcome former limitations. In palms, an emblematic, economically and ecologically important plant family with high diversity in the tropics, studies of diversification at...