Ergebnisse einschränken

Social isolation causes mortality by disrupting energy homeostasis in ants

Koto, Akiko ; Mersch, Danielle ; Hollis, Brian ; Keller, Laurent

In: Behavioral Ecology and Sociobiology, 2015, vol. 69, no. 4, p. 583-591

Distinct genomic signals of lifespan and life history evolution in response to postponed reproduction and larval diet in Drosophila

Hoedjes, Katja M. ; van den Heuvel, Joost ; Kapun, Martin ; Keller, Laurent ; Flatt, Thomas ; Zwaan, Bas J.

In: Evolution Letters, 2019, p. -

Reproduction and diet are two major factors controlling the physiology of aging and life history, but how they interact to affect the evolution of longevity is unknown. Moreover, although studies of large‐effect mutants suggest an important role of nutrient sensing pathways in regulating aging, the genetic basis of evolutionary changes in lifespan remains poorly understood. To address these...

Long live the queen: studying aging in social insects

Jemielity, Stephanie ; Chapuisat, Michel ; Parker, Joel ; Keller, Laurent

In: AGE, 2005, vol. 27, no. 3, p. 241-248

Temporal and spatial variations of gyne production in the ant Formica exsecta

Liautard, Cathy ; Brown, William ; Helms, Ken ; Keller, Laurent

In: Oecologia, 2003, vol. 136, no. 4, p. 558-564

Task-dependent influence of genetic architecture and mating frequency on division of labour in social insect societies

Tarapore, Danesh ; Floreano, Dario ; Keller, Laurent

In: Behavioral Ecology and Sociobiology, 2010, vol. 64, no. 4, p. 675-684

Experimental manipulation of colony genetic diversity had no effect on short-term task efficiency in the Argentine ant Linepithema humile

Rosset, Hervé ; Keller, Laurent ; Chapuisat, Michel

In: Behavioral Ecology and Sociobiology, 2005, vol. 58, no. 1, p. 87-98

Foreign ant queens are accepted but produce fewer offspring

Holzer, Barbara ; Chapuisat, Michel ; Keller, Laurent

In: Oecologia, 2008, vol. 157, no. 4, p. 717-723

Phenotype and individual investment in cooperative foundress associations of the fire ant, Solenopsis invicta

Bernasoni, Giorgina ; Keller, Laurent

In: Behavioral Ecology, 1998, vol. 9, no. 5, p. 478-485

Internest sex-ratio variation and male brood survival in the ant Pheidole pallidula

Keller, Laurent ; Aron, Serge ; Passera, Luc

In: Behavioral Ecology, 1996, vol. 7, no. 3, p. 292-298

Distribution of the Two Social Forms of the Fire Ant Solenopsis invicta (Hymenoptera: Formicidae) in the Native South American Range

Mescher, Mark C. ; Ross, Kenneth G. ; Shoemaker, D. Dewayne ; Keller, Laurent ; Krieger, Michael J. B.

In: Annals of the Entomological Society of America, 2003, vol. 96, no. 6, p. 810-817