Evolution of GC content in the 18S nuclear ribosomal gene mapped onto an independently derived phylogeny (based on data from 59 chloroplast genes). Darker colour signifies higher 18S GC content.

 
 
  Part of: Fucikova K, Taylor M, Lewis LA, Niece BK, Isaac AS, Pietrasiak N (2023) Johansenicoccus eremophilus gen. et sp. nov., a novel evolutionary lineage in Chlorophyceae with unusual genomic features. Plant Ecology and Evolution 156(3): 311-325. https://doi.org/10.5091/plecevo.105762