Genomic landscape reveals the dominance of self-catalytic, high-copy group II introns in PMU-deficient complete genomes of PWB phytoplasmas

Phytoplasmas are wall-less obligate parasites of plants and insects. Several phytoplasma strains within the Peanut Witches' Broom (PWB; 16SrII) group are associated with significant disease losses across diverse crops and weeds. We present complete, single contig genome assemblies for two Indian parthenium phyllody strains, 'Candidatus Phytoplasma asiaticum' PR34 and 'Ca. P. australasiaticum' PR08, generated through host DNA depletion and hybrid Illumina-Nanopore sequencing. Both genomes display