Plastid and mitochondrial genomes of seven Nannochloropsis strains. (A) Genome map of the complete pt sequence of N. oceanica IMET1. (B) Genome map of the complete mt sequence of N. oceanica IMET1. Genes shown outside the outer circle are transcribed clockwise and those inside are transcribed counter clockwise. Genes belonging to different functional groups are color-coded. Alignment of the Nannochloropsis plastid (C) and mitochondrial (D) genomes were also shown respectively. Genomic regions are color-coded as protein-coding (blue), rRNA/tRNA-coding (cyan) and conserved noncoding sequences (red). * CCMP527 and CCMP537 do not contain the region. **Two copies of cox1 are present in CCMP527 and CCMP537. ***In CCMP529, trnD-GUC was translocated to the interval between cox2 and rrn16.