From: The mitochondrial and plastid genomes of Volvox carteri: bloated molecules rich in repetitive DNA
 |  | # of similarity regionsa | Avg. length of similarity region (nt) | Max similarity length (nt) | Cumulative lengths of similarity regions (nt) | Fraction of nuclear genome |
---|---|---|---|---|---|---|
Amount of nucDNA mapping to the mitochondrial genome (by mtDNA subcategoryb) | Protein-coding genesc | 114 | 64 | 291 | 7335 | 6.70 × 10-5 |
 | Sructural-RNA genesd | 73 | 40 | 207 | 2969 | 2.70 × 10-5 |
 | Intronic ORFse | 278 | 30 | 233 | 278 | 0.25 × 10-5 |
 | Intergenic and non-ORF intronic regionsf | 337 | 38 | 933 | 14782 | 13.53 × 10-5 |
 | Subtotal | 802 | 39 | 933 | 33452 | 30.63 × 10-5 |
Amount of nucDNA mapping to the plastid genome (by ptDNA subcategoryb) | Protein-coding genesc | 365 | 48 | 462 | 17440 | 15.90 × 10-5 |
 | Structural-RNA genesd | 127 | 31 | 170 | 4008 | 3.60 × 10-5 |
 | Intronic ORFse | 31 | 34 | 154 | 1075 | 0.98 × 10-5 |
 | Intergenic and non-ORF intronic regionsf | 927 | 22 | 3430 | 50631 | 46.36 × 10-5 |
 | Subtotal | 1450 | 29 | 3430 | 73154 | 66.99 × 10-5 |
Total nucDNA mapping to organelle DNA | 2252 | 33 | 3430 | 106606 | 97.62 × 10-5 |