Article
Neofunctionalization of embryonic head patterning genes facilitates the positioning of novel traits on the dorsal head of adult beetles.
Proceedings. Biological sciences - 13 Jul 2016
Zattara Eduardo E, Busey Hannah A, Linz David M, Tomoyasu Yoshinori, Moczek Armin P
Abstract excerpt
The origin and integration of novel traits are fundamental processes during the developmental evolution of complex organisms. Yet how novel traits integrate into pre-existing contexts remains poorly understood. Beetle horns represent a spectacular evolutionary novelty integrated within the context of the adult dorsal head, a highly conserved trait complex present since the origin of insects. We investigated...
Topics
- Animals
- Body Patterning
- Coleoptera
- Gene Expression Regulation, Developmental
- Head
- Larva
- Phenotype
- RNA Interference
