Population subdivision of Colletotrichum graminicola based on 7,207 single-nucleotide polymorphisms in the clone-corrected dataset. A Neighbour-net network showing relationships between isolates, visualised in a circular tree via itol v. 6 (Letunic and Bork 2007). The dots represent isolates whose pathogenicity was essential. Samples SW-8046-2, P-7565-072-6, SW-8046-13, CR-49298-1, SL-9253-4, CRO-I-41, P-7565-072-3, CR-10342-5, F-64330-7 and F-64330-2 were removed from the network because they are clones; B individual ancestry proportions in K = 3 clusters estimated with snmf each genotype is represented by a vertical bar.

 
 
  Part of: Rogério F, Van Oosterhout C, De Mita S, Cuevas-Fernández FB, García-Rodríguez P, Becerra S, Gutiérrez-Sánchez S, Jacquat AG, Bettiol W, Hosaka GK, Ulla SB, Hiltbrunner J, Santiago R, Revilla P, Dambolena JS, Vicente-Villardón JL, Buhiniček I, Sukno SA, Thon MR (2025) Long-distance gene flow and recombination shape the evolutionary history of a maize pathogen. IMA Fungus 16: e138888. https://doi.org/10.3897/imafungus.16.138888