Table 3. Codon usage of 12 protein coding genes of Xiphinema americanum (Xa), Xiphinema rivesi (Xr), Xiphinema pachtaicum (Xp), Paralongidorus litoralis and Longidorus vineacola (Lv) mtDNAs.
AA | Codon | No.* |
%*** |
AA | Codon | No.* |
%*** |
||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
**Xa | Xr | Xp | Pl | Lv | Xa | Xr | Xp | Pl | Lv | Xa | Xr | Xp | Pl | Lv | Xa | Xr | Xp | Pl | Lv | ||||
Ala | GCG | 11 | 9 | 10 | 19 | 17 | 0.33 | 0.27 | 0.31 | 0.57 | 0.51 | Lys | AAG | 32 | 30 | 31 | 28 | 22 | 0.95 | 0.89 | 0.95 | 0.85 | 0.66 |
Ala | GCA | 32 | 33 | 18 | 29 | 49 | 0.95 | 0.98 | 0.55 | 0.88 | 1.46 | Lys | AAA | 46 | 50 | 61 | 60 | 62 | 1.37 | 1.49 | 1.87 | 1.81 | 1.85 |
Ala | GCT | 69 | 78 | 57 | 61 | 74 | 2.05 | 2.32 | 1.74 | 1.84 | 2.21 | Met | ATG | 64 | 47 | 54 | 52 | 48 | 1.91 | 1.40 | 1.65 | 1.57 | 1.43 |
Ala | GCC | 19 | 10 | 28 | 39 | 41 | 0.57 | 0.30 | 0.86 | 1.18 | 1.22 | Met | ATA | 130 | 161 | 151 | 170 | 156 | 3.87 | 4.79 | 4.62 | 5.14 | 4.65 |
Arg | CGG | 5 | 6 | 6 | 7 | 8 | 0.15 | 0.18 | 0.18 | 0.21 | 0.24 | Phe | TTT | 297 | 312 | 315 | 199 | 149 | 8.84 | 9.29 | 9.64 | 6.01 | 4.44 |
Arg | CGA | 18 | 21 | 16 | 9 | 21 | 0.54 | 0.63 | 0.49 | 0.27 | 0.63 | Phe | TTC | 82 | 78 | 50 | 65 | 99 | 2.44 | 2.32 | 1.53 | 1.96 | 2.95 |
Arg | CGT | 12 | 11 | 18 | 9 | 4 | 0.36 | 0.33 | 0.55 | 0.27 | 0.12 | Pro | CCG | 22 | 16 | 7 | 7 | 7 | 0.66 | 0.48 | 0.21 | 0.21 | 0.21 |
Arg | CGC | 5 | 2 | 3 | 10 | 2 | 0.15 | 0.06 | 0.09 | 0.30 | 0.06 | Pro | CCA | 29 | 37 | 29 | 21 | 33 | 0.86 | 1.10 | 0.89 | 0.63 | 0.98 |
Asn | AAT | 62 | 71 | 63 | 50 | 42 | 1.85 | 2.11 | 1.93 | 1.51 | 1.25 | Pro | CCT | 48 | 49 | 43 | 59 | 46 | 1.43 | 1.46 | 1.32 | 1.78 | 1.37 |
Asn | AAC | 29 | 21 | 25 | 45 | 40 | 0.86 | 0.63 | 0.76 | 1.36 | 1.19 | Pro | CCC | 14 | 9 | 16 | 20 | 23 | 0.42 | 0.27 | 0.49 | 0.60 | 0.69 |
Asp | GAT | 35 | 38 | 34 | 24 | 26 | 1.04 | 1.13 | 1.04 | 0.73 | 0.77 | Ser | AGG | 56 | 42 | 36 | 65 | 50 | 1.67 | 1.25 | 1.10 | 1.96 | 1.49 |
Asp | GAC | 15 | 9 | 12 | 26 | 18 | 0.45 | 0.27 | 0.37 | 0.79 | 0.54 | Ser | AGA | 78 | 83 | 93 | 82 | 113 | 2.32 | 2.47 | 2.84 | 2.48 | 3.37 |
Cys | TGT | 34 | 35 | 36 | 23 | 18 | 1.01 | 1.04 | 1.10 | 0.69 | 0.54 | Ser | AGT | 46 | 65 | 68 | 58 | 56 | 1.37 | 1.93 | 2.08 | 1.75 | 1.67 |
Cys | TGC | 17 | 7 | 11 | 9 | 13 | 0.51 | 0.21 | 0.34 | 0.27 | 0.39 | Ser | AGC | 19 | 13 | 16 | 29 | 33 | 0.57 | 0.39 | 0.49 | 0.88 | 0.98 |
Gln | CAG | 22 | 11 | 14 | 18 | 13 | 0.66 | 0.33 | 0.43 | 0.54 | 0.39 | Ser | TCG | 25 | 13 | 20 | 16 | 9 | 0.74 | 0.39 | 0.61 | 0.48 | 0.27 |
Gln | CAA | 33 | 44 | 41 | 33 | 39 | 0.98 | 1.31 | 1.25 | 1.00 | 1.16 | Ser | TCA | 55 | 61 | 38 | 31 | 40 | 1.64 | 1.82 | 1.16 | 0.94 | 1.19 |
Glu | GAG | 24 | 28 | 25 | 31 | 26 | 0.71 | 0.83 | 0.76 | 0.94 | 0.77 | Ser | TCT | 97 | 110 | 95 | 80 | 92 | 2.89 | 3.27 | 2.91 | 2.42 | 2.74 |
Glu | GAA | 42 | 42 | 58 | 40 | 47 | 1.25 | 1.25 | 1.77 | 1.21 | 1.40 | Ser | TCC | 42 | 29 | 30 | 33 | 38 | 1.25 | 0.86 | 0.92 | 1.00 | 1.13 |
Gly | GGG | 41 | 37 | 38 | 81 | 78 | 1.22 | 1.10 | 1.16 | 2.45 | 2.32 | Thr | ACG | 17 | 15 | 17 | 17 | 15 | 0.51 | 0.45 | 0.52 | 0.51 | 0.45 |
Gly | GGA | 77 | 90 | 78 | 78 | 84 | 2.29 | 2.68 | 2.39 | 2.36 | 2.50 | Thr | ACA | 30 | 34 | 39 | 53 | 50 | 0.89 | 1.01 | 1.19 | 1.60 | 1.49 |
Gly | GGT | 56 | 48 | 44 | 35 | 31 | 1.67 | 1.43 | 1.35 | 1.06 | 0.92 | Thr | ACT | 72 | 76 | 68 | 84 | 85 | 2.14 | 2.26 | 2.08 | 2.54 | 2.53 |
Gly | GGC | 15 | 14 | 25 | 18 | 20 | 0.45 | 0.42 | 0.76 | 0.54 | 0.60 | Thr | ACC | 27 | 22 | 25 | 32 | 41 | 0.80 | 0.65 | 0.76 | 0.97 | 1.22 |
His | CAT | 38 | 40 | 39 | 41 | 38 | 1.13 | 1.19 | 1.19 | 1.24 | 1.13 | Trp | TGG | 36 | 28 | 33 | 38 | 20 | 1.07 | 0.83 | 1.01 | 1.15 | 0.60 |
His | CAC | 19 | 19 | 23 | 26 | 25 | 0.57 | 0.57 | 0.70 | 0.79 | 0.74 | Trp | TGA | 70 | 74 | 72 | 65 | 80 | 2.08 | 2.20 | 2.20 | 1.96 | 2.38 |
Ile | ATT | 186 | 203 | 197 | 136 | 142 | 5.54 | 6.04 | 6.03 | 4.11 | 4.23 | Tyr | TAT | 71 | 73 | 75 | 53 | 59 | 2.11 | 2.17 | 2.29 | 1.60 | 1.76 |
Ile | ATC | 50 | 46 | 36 | 53 | 68 | 1.49 | 1.37 | 1.10 | 1.60 | 2.03 | Tyr | TAC | 25 | 18 | 20 | 43 | 41 | 0.74 | 0.54 | 0.61 | 1.30 | 1.22 |
Leu | TTG | 104 | 88 | 116 | 88 | 54 | 3.10 | 2.62 | 3.55 | 2.66 | 1.61 | Val | GTG | 54 | 42 | 46 | 50 | 53 | 1.61 | 1.25 | 1.41 | 1.51 | 1.58 |
Leu | TTA | 255 | 305 | 262 | 247 | 266 | 7.59 | 9.08 | 8.01 | 7.46 | 7.93 | Val | GTA | 95 | 93 | 83 | 118 | 136 | 2.83 | 2.77 | 2.54 | 3.56 | 4.05 |
Leu | CTG | 29 | 19 | 25 | 53 | 34 | 0.86 | 0.57 | 0.76 | 1.60 | 1.01 | Val | GTT | 98 | 100 | 112 | 97 | 68 | 2.92 | 2.98 | 3.43 | 2.93 | 2.03 |
Leu | CTA | 79 | 67 | 65 | 111 | 133 | 2.35 | 1.99 | 1.99 | 3.35 | 3.96 | Val | GTC | 23 | 18 | 16 | 29 | 36 | 0.68 | 0.54 | 0.49 | 0.88 | 1.07 |
Leu | CTT | 99 | 92 | 75 | 82 | 80 | 2.95 | 2.74 | 2.29 | 2.48 | 2.38 | ||||||||||||
Leu | CTC | 26 | 18 | 12 | 25 | 45 | 0.77 | 0.54 | 0.37 | 0.76 | 1.34 |
*No. = number in all coding genes.
**Xa = Xiphinema americanum; Xr = Xiphinema rivesi; Xp = Xiphinema pachtaicum; Pl = Paralongidorus litoralis; and Lv = Longidorus vineacola.
***% = percentage in respect to the total number of codons in the genome.