Table 3. Meretrix lamarckii codon count (#) and usage (%).
| aa | codona | # | % | aa | codona | # | % | aa | codona | # | % | aa | codona | # | % | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Phe(F) | UUUb | F | 410 | 9.70 | Ser(S) | UCU | F | 161 | 3.81 | Ala(A) | GCU | F | 134 | 3.17 | Asp(D) | GAU | F | 93 | 2.20 |
| M | 434 | 10.02 | M | 158 | 3.65 | M | 122 | 2.82 | M | 114 | 2.63 | ||||||||
| UUC | F | 42 | 0.99 | UCC | F | 9 | 0.21 | GCC | F | 9 | 0.21 | GAC | F | 19 | 0.45 | ||||
| M | 17 | 0.39 | M | 11 | 0.25 | M | 7 | 0.16 | M | 15 | 0.35 | ||||||||
| Leu(L) | UUA | F | 230 | 5.44 | UCA | F | 16 | 0.38 | GCA | F | 26 | 0.62 | Glu(E) | GAA | F | 46 | 1.09 | ||
| M | 244 | 5.63 | M | 21 | 0.48 | M | 26 | 0.60 | M | 67 | 1.55 | ||||||||
| UUG | F | 190 | 4.49 | UCG | F | 15 | 0.35 | GCG | F | 28 | 0.66 | GAG | F | 78 | 1.85 | ||||
| M | 193 | 4.45 | M | 18 | 0.42 | M | 21 | 0.48 | M | 70 | 1.62 | ||||||||
| CUUb | F | 82 | 1.94 | AGU | F | 88 | 2.08 | Tyr(Y) | UAU | F | 152 | 3.60 | Cys(C) | UGU | F | 84 | 1.99 | ||
| M | 91 | 2.10 | M | 103 | 2.38 | M | 171 | 3.95 | M | 99 | 2.28 | ||||||||
| CUC | F | 9 | 0.21 | AGC | F | 13 | 0.31 | UAC | F | 25 | 0.59 | UGC | F | 10 | 0.24 | ||||
| M | 3 | 0.07 | M | 11 | 0.25 | M | 18 | 0.42 | M | 2 | 0.05 | ||||||||
| CUA | F | 25 | 0.59 | AGA | F | 66 | 1.56 | STOP(*) | UAA | F | 6 | 0.14 | Trp(W) | UGA | F | 58 | 1.37 | ||
| M | 11 | 0.25 | M | 52 | 1.20 | M | 8 | 0.18 | M | 52 | 1.20 | ||||||||
| CUG | F | 17 | 0.40 | AGG | F | 51 | 1.21 | UAG | F | 7 | 0.17 | UGG | F | 66 | 1.56 | ||||
| M | 17 | 0.39 | M | 67 | 1.55 | M | 5 | 0.12 | M | 72 | 1.66 | ||||||||
| Ile (I) | AUU | F | 198 | 4.68 | Pro(P) | CCU | F | 89 | 2.11 | His(H) | CAU | F | 51 | 1.21 | Arg(R) | CGU | F | 40 | 0.95 |
| M | 235 | 5.42 | M | 95 | 2.19 | M | 51 | 1.18 | M | 39 | 0.90 | ||||||||
| AUC | F | 14 | 0.33 | CCC | F | 11 | 0.26 | CAC | F | 20 | 0.47 | CGC | F | 7 | 0.17 | ||||
| M | 9 | 0.21 | M | 8 | 0.18 | M | 16 | 0.37 | M | 4 | 0.09 | ||||||||
| Met(M) | AUA | F | 84 | 1.99 | CCA | F | 16 | 0.38 | Gln(Q) | CAAc | F | 27 | 0.64 | CGA | F | 23 | 0.54 | ||
| M | 114 | 2.63 | M | 18 | 0.42 | M | 25 | 0.58 | M | 15 | 0.35 | ||||||||
| AUG | F | 117 | 2.77 | CCG | F | 8 | 0.19 | CAG | F | 30 | 0.71 | CGG | F | 13 | 0.31 | ||||
| M | 90 | 2.08 | M | 11 | 0.25 | M | 29 | 0.67 | M | 14 | 0.32 | ||||||||
| Val(V) | GUU | F | 275 | 6.51 | Thr(T) | ACU | F | 87 | 2.06 | Asn(N) | AAU | F | 102 | 2.41 | Gly(G) | GGU | F | 185 | 4.38 |
| M | 266 | 6.14 | M | 90 | 2.08 | M | 102 | 2.35 | M | 165 | 3.81 | ||||||||
| GUC | F | 14 | 0.33 | ACC | F | 7 | 0.17 | AAC | F | 24 | 0.57 | GGC | F | 13 | 0.31 | ||||
| M | 11 | 0.25 | M | 6 | 0.14 | M | 21 | 0.48 | M | 21 | 0.48 | ||||||||
| GUA | F | 71 | 1.68 | ACA | F | 18 | 0.43 | Lys(K) | AAA | F | 85 | 2.01 | GGA | F | 71 | 1.68 | |||
| M | 95 | 2.19 | M | 13 | 0.30 | M | 100 | 2.31 | M | 57 | 1.32 | ||||||||
| GUG | F | 116 | 2.74 | ACG | F | 20 | 0.47 | AAG | F | 47 | 1.11 | GGG | F | 79 | 1.87 | ||||
| M | 120 | 2.77 | M | 16 | 0.37 | M | 53 | 1.22 | M | 104 | 2.40 |
a Codons that match a corresponding mtDNA-encoded tRNA are underlined.
b The corresponding tRNA is present only in the M genome.
c Two trnQ(UUG) tRNAs were detected in the M genome.