Advanced search
Start date
Betweenand

Evolutionary genetics of colour patterns in Brachycephalus (Anura: Brachycephalidae)

Grant number: 21/08799-4
Support Opportunities:Scholarships abroad - Research Internship - Doctorate
Start date: December 13, 2021
End date: December 12, 2022
Field of knowledge:Biological Sciences - Genetics
Principal Investigator:Célio Fernando Baptista Haddad
Grantee:Juliane Petry de Carli Monteiro
Supervisor: Heike Prohl
Host Institution: Instituto de Biociências (IB). Universidade Estadual Paulista (UNESP). Campus de Rio Claro. Rio Claro , SP, Brazil
Institution abroad: University of Veterinary Medicine Hannover (TiHo), Germany  
Associated to the scholarship:18/09691-0 - Evolutionary history of the Brachycephalus pernix group (Anura: Brachycephalidae), BP.DR

Abstract

The study of the evolutionary processes that originate phenotypic diversity can offer insights into the process of adaptation in natural populations. Coloration patterns variation have intrigued scientists for centuries, and among vertebrates amphibians are one of the most interesting groups, exhibiting a vast variation in coloration, whose function has been mainly associated with UV protection, interspecies communication, and predator avoidance. Despite significant advances made on this topic, the genetic basis of coloration in amphibians is still surprisingly unknown. Herein we propose to deepen in genomic bases of coloration in the genus Brachycephalus, using the aposematic and polymorphic species B. actaeus as model. We are going to use transcriptomic data to identify genes, which are differentially expressed among colour morphs in this species. (AU)

News published in Agência FAPESP Newsletter about the scholarship:
More itemsLess items
Articles published in other media outlets ( ):
More itemsLess items
VEICULO: TITULO (DATA)
VEICULO: TITULO (DATA)