Table 2.
Gene profile and organization of the C. chinensis, C. deltoidea and C. omeiensis mitogenomes.
| Group of genes | C. chinensis | C. deltoidea | C. omeiensis |
|---|---|---|---|
| Complex I (NADH dehydrogenase) |
nad1 *, nad2***, nad3, nad4 ***, nad4L, nad5 *, nad6(3), nad7 ****, nad9 |
nad1
*(2), nad2
*, nad3, nad4
***, nad4L(2), nad5
*, nad6(2), nad7 ****, nad9 |
nad1 *, nad2 **, nad3, nad4 ***, nad4L, nad5 *(2), nad6, nad7 ****, nad9 |
| Complex II (succinate dehydrogenase) |
sdh4(2) | sdh4 | sdh3, sdh4 |
| Complex III (ubichinol cytochrome c reductase) |
cob | cob(2) | cob |
| Complex IV (cytochrome c oxidase) |
cox1, cox3(2) | cox1, cox2 *(2), cox3 | cox1, cox2 *, cox3 |
| Complex V (ATP synthase) |
atp1(3), atp4, atp6, atp8(2), atp9(5) |
atp1, atp4 (2), atp8, atp9 (6) |
atp1(2), atp4, atp6, atp8, atp9(2) |
| Cytochrome c biogenesis | ccmB, ccmC, ccmFc *, ccmFN | ccmB, ccmC, ccmFN | ccmB, ccmC, ccmFc *, ccmFN |
| Small subunit ribosomal proteins (SSU) | rps3 *(2), rps7(2), rps10 *, rps11, rps12, rps13, rps14, rps19 |
rps3
*(2), rps4, rps7, rps10
*, rps11(2), rps12, rps13(2), rps14(2), rps19(2) |
rps3 *, rps4, rps7, rps10 *, rps11, rps12, rps13, rps14, rps19 |
| Large subunit ribosomal proteins (LSU) | rpl5, rpl16(2) | rpl5(2), rpl16(2) | rpl5, rpl16 |
| Transfer RNAs | trnA-CGC(2), trnC-GCA(2), trnD-GTC, trnE-TTC(4), trnF-AAA(3), trnfM-CAT, trnG-GCC, trnH-GTG(2), trnI-CAT, trnI-TAT, trnK-TTT(2), trnL-CAA, trnL-TAA, trnM-CAT(5), trnN-GTT, trnQ-TTG, trnR-ACG, trnS-TGA, trnT-GGT, trnV-GAC, trnW-CCA, trnY-GTA | TrnC-GCA, trnD-GTC, trnE-TTC(4), trnF-AAA, trnfM-CAT(2), trnG-GCC, trnH-GTG, trnI-TAT, trnK-TTT(3), trnL-TAA(4), trnM-CAT(3), trnN-GTT(2), trnQ-TTG(2), trnT-GGT, trnW-CCA, trnY-GTA(2) | TrnC-GCA, trnD-GTC, trnE-TTC(2), trnF-AAA, trnfM-CAT(2), trnG-GCC(2), trnH-GTG(2), trnI-TAT(2), trnK-TTT(4), trnL-TAA(2), trnM-CAT, trnN-GTT, trnQ-TTG(2), trnT-GGT, trnW-CCA, trnY-GTA |
| Ribosomal RNAs | rrnL(2) | rr5(2), rrL, rrS(2) | rrn5, rrnL, rrnS |
| Transport membrane protein | mttB | mttB | mttB |
*for introns, and the number of *represent the number of introns. For example, ***represents the number of three introns. Gene(2): The numbers after the gene names indicate the number of copies of multi-copy genes. For example, nad6(2) represents that two copies of nad6 are found in the mitogenome.