Figure 7. Structural variations between two B. rapalines. (A) Total number of structural variations identified using
highly continuous assemblies between Brassica rapa Z1 andBrassica rapa var. parachinensis . TD_Z1, tandem
duplications in Z1 assembly relative to the parachinensisassembly and TD_pare vice versa. Complex SVs indicate their breakpoints
are imprecise. (B) Distribution of insertions times of
LTR-retrotransposons in three highly continuous Brassica genome
assemblies. (C) Examples of tandem duplication impacting genes. (D)
Example of medium size genomic inversions between Brassica rapaZ1 and Brassica rapa var. parachinensis, which prevails inBrassica genome evolution.