CRISPR-Cas systems are widespread in bacterial and archaeal genomes, and in their canonical role in phage defence, they confer a fitness advantage. However, CRISPR-Cas may also hinder the uptake of po
Search results of KKT15 and KKT14 alignments using online HHpred (Zimmermann et al., 2018). For each of KKT15 and KKT14, two searches were performed: one against the EggNOG database, and the other aga
All character states and models used are within each of the run files (.xml) ready for import into BEAST. For original measurement data used to create continuous characters refer to Data S1. Analyses
