Table 3.
Number of codons and codon usages (%) in mt protein genes of Dictyocaulus viviparus (Dv) and Dictyocaulus sp. cf. eckerti (De)
| Amino acid | Codon | Dv | De |
|---|---|---|---|
| Non-polar |
|
|
|
| Alanine |
GCN |
59 (1.7) |
60 (1.8) |
| Isoleucine |
ATY |
185 (5.5) |
192 (5.9) |
| Leucine |
CTN |
37 (1.1) |
43 (1.3) |
| Leucine |
TTR |
492 (14.6) |
476 (14.6) |
| Methionine |
ATR |
175 (5.2) |
191 (5.8) |
| Phenylalanine |
TTY |
589 (17.4) |
550 (16.8) |
| Proline |
CCN |
71 (2.1) |
63 (1.9) |
| Tryptophan |
TGR |
71 (2.1) |
75 (2.3) |
| Valine |
GTN |
292 (8.6) |
288 (8.8) |
| Polar |
|
|
|
| Aspargine |
AAY |
121 (3.6) |
121 (3.7) |
| Cysteine |
TGY |
57 (1.7) |
72 (2.2) |
| Glutamine |
CAR |
32 (0.9) |
31 (0.9) |
| Glycine |
GGN |
191 (5.7) |
177 (5.4) |
| Serine |
AGN |
165 (4.9) |
158 (4.8) |
| Serine |
TCN |
165 (4.9) |
173 (5.3) |
| Threonine |
ACN |
90 (2.7) |
81 (2.5) |
| Tyrosine |
TAY |
196 (5.8) |
191 (5.8) |
| Acidic |
|
|
|
| Aspartate |
GAY |
69 (2.0) |
70 (2.1) |
| Glutamate |
GAR |
73 (2.2) |
63 (1.9) |
| Basic |
|
|
|
| Arginine |
CGN |
35 (1.0) |
30 (0.9) |
| Histidine |
CAY |
49 (1.4) |
50 (1.5) |
| Lysine | AAR | 107 (3.2) | 101 (3.1) |
International Union of Pure and Applied Chemistry (IUPAC) codes (N = A, G, C or T; Y = C or T; R = A or G) were used.