Publikacja dostępna również elektronicznie, Open Access, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND).

Available online 31 March 2020.

This work was supported by Polish National Science Centre (NCN) in Cracow [grant]

Matt Ashworth ac-knowledges the Jane and Roland Blumberg Centennial Professorship in Molecular Evolution granted to Edward C. Theriot at the University of Texas, Austin

The project Preludium 7 [grant] granted to Przemysław Dąbek and TemBioDiaSA from National Research and Development Warsaw funded within a frame of jointprogramme between Poland and Republic of South Africa

Part of bioinformatic analyses was carried out under the project funded by National Science Centre (Cracow, Poland)

At the Wrocław Center for Networking Supercomputing granted to Paweł Mackiewicz.

The study off ossildiatoms was funded by National Science Centre (Poland), granted to Jakub Witkowski.