Mensch, Julián, Lavagnino, Nicolás, Carreira, Valeria, Massaldi, Ana, Hasson, Esteban, Fanara, Juan
Abstract Background Understanding the genetic architecture of ecologically relevant adaptive traits requires the contribution of developmental and evolutionary biology. The time to reach the age of...
Soto, Ignacio M, Carreira, Valeria P, Fanara, Juan J, Hasson, Esteban
Abstract Background The rapid evolution of genital morphology is a fascinating feature that accompanies many speciation events. However, the underlying patterns and explanatory processes remain to be...
Marcelo D. Cortese, Fabian M. Norry, Romina Piccinali, Esteban Hasson
Developmental time and body size are two positively correlated traits closely related to fitness in many organisms including Drosophila. Previous work suggested that these two traits are involved in...
Juan J. Fanara, Esteban Hasson
We tested for the occurrence of oviposition acceptance for different media prepared with cactus tissues of three alternative cactus hosts: Opuntia sulphurea, O. quimilo and Trichocereus terschekii...
Jesper Dahlgaard, Esteban Hasson, Volker Loeschcke
Highland populations of several Drosophila species in Argentina were active early in the afternoon in the field as opposed to populations from a much warmer lowland site, where flies were mainly...
Pedro Fernández Iriarte, Esteban Hasson
Inversion polymorphisms often have been associated with fitness variation. Cactophilic Drosophila buzzatii has been used widely for the study of the maintenance of chromosomal variation. The purpose...