Genome-wide molecular dating

 

Zuckerkandl and Pauling showed 50 years ago that molecular sequences are ‘documents of evolutionary history’. The composition of the molecular sequences of organisms living today has been passed on from ancestors from long ago. Unused segments get lost, new parts are added and small changes occur because replication is not error free. Whatever modifications have happened, they will have left traces in the molecular sequences.

In the advent of next generation sequencing technologies we have thousands of genomes available, however, we lack methods for genome-wide molecular dating.  In this project, we will develop novel methods which will model not only mutations but also processes such as gene duplication, loss and transfer. We will also consider variation within species and devise methods that allow to use the genome-wide DNA sequences of multiple individuals per species to perform molecular dating.

Baboon paper get mentioning Standard

Standard and APA published an article about  contribution to the Baboon project https://www.derstandard.de/story/2000097256225/einer-oder-sechs-wie-der-pavian-einzuschaetzen-ist...

New IQ-TREE-PoMo manuscript!

"Polymorphism-aware species trees with advanced mutation models, bootstrap and rate heterogeneity" by Dominik Schrempf, Bui Quang Minh, Arndt von Haeseler, and Carolin Kosiol. https://www.biorxiv.org/content/early/2018/12/01/483479

Genome-wide molecular dating

Duration of Project: 01.07.2017 to 31.12.2020

Team members


Carolin Kosiol (PI)


Rui Borges (Postdoc)

 

Carolina Barata (PhD student)

Lynette Mikula (Phd student)

 

Partners

Gergely Szöllősi (Eötvös University Budapest)

Asger Hobolth (University of Aarhus)