
Characteristics of organelle DNA insertions reflecting its formation mechanisms. (A) Size distribution of microhomology and filler DNA at insertion sites of NORGs. (B) Size distribution of target-site duplications and deletions at insertion sites of NORGs. (C–E) Nucleotide-resolution breakpoint sequence of organelle DNA nuclear insertions. Red rectangles highlight sequence microhomology. (F) A region on Chr 2 has four independent NORGs among AA genome accessions.











