Miichthys miiuy
Mi-iuy croaker
GC content
48.08%
Whole genome
Non-coding
913 bp
D-loop 845 bp
Where Mi-iuy croaker sits among 2,335 species
Whole-genome GC content against maximum lifespan. Mi-iuy croaker has the 1,935th longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,493 bp
- GC skew (G − C) / (G + C)
- −0.339
- AT skew (A − T) / (A + T)
- +0.059
About this record
- Lifespan source
- FishBase v26.06
- Based on
- an observed animal, origin not stated
- Data quality
- acceptable
- Licence
- CC BY-NC 4.0
- Status
- New in build 2
- In the database since
- build 2 (2026-11-13)
The lifespan value is for non-commercial use only; the genome data is not restricted by it.
Every change against the 2015 build is in the changelog download.
Composition by region
Reference (L) strand as deposited in RefSeqWhole genome16,493 bp
Protein-coding11,413 bp
12S rRNA946 bp
16S rRNA1,693 bp
All tRNA1,535 bp
D-loop845 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 50.56% | −0.428 | −0.021 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,046 bp | 50.86% | −0.545 | +0.051 | |||||
| COX1Cytochrome c oxidase subunit I | 1,557 bp | 49.26% | −0.233 | −0.086 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 46.45% | −0.346 | +0.065 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 45.83% | −0.506 | +0.143 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 51.32% | −0.504 | −0.057 | |||||
| COX3Cytochrome c oxidase subunit III | 785 bp | 48.92% | −0.349 | −0.047 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 51.00% | −0.427 | −0.123 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 53.20% | −0.456 | −0.065 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 50.40% | −0.414 | +0.010 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 47.09% | −0.469 | +0.052 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 47.32% | −0.530 | +0.469 | |||||
| CYTBCytochrome b | 1,141 bp | 50.39% | −0.412 | −0.057 | |||||
| 12S rRNA12S ribosomal RNA | 946 bp | 49.26% | −0.112 | +0.213 | |||||
| 16S rRNA16S ribosomal RNA | 1,693 bp | 46.07% | −0.144 | +0.235 | |||||
| D-loopControl region (D-loop) | 845 bp | 36.69% | −0.213 | +0.039 |
Codon usage
Counts per codon, darker is more frequent3,809 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F6.2%
UUU82
UUC156
Leu L18.2%
UUA68
UUG22
CUU144
CUC227
CUA179
CUG54
Ile I7.1%
AUU123
AUC146
Met M3.9%
AUA89
AUG59
Val V5.0%
GUU40
GUC79
GUA47
GUG23
Ser S6.0%
UCU26
UCC84
UCA59
UCG6
AGU14
AGC38
Pro P5.9%
CCU30
CCC139
CCA46
CCG10
Thr T8.5%
ACU44
ACC154
ACA114
ACG13
Ala A8.8%
GCU50
GCC191
GCA88
GCG8
Tyr Y2.8%
UAU30
UAC77
His H2.9%
CAU25
CAC84
Gln Q2.6%
CAA87
CAG12
Asn N3.1%
AAU24
AAC93
Lys K1.9%
AAA69
AAG4
Asp D2.0%
GAU13
GAC63
Glu E2.7%
GAA72
GAG30
Cys C0.7%
UGU7
UGC20
Trp W3.2%
UGA107
UGG14
Arg R2.0%
CGU9
CGC18
CGA41
CGG10
Gly G6.3%
GGU19
GGC121
GGA55
GGG46
Stop 0.2%
UAA4
UAG2
AGA1
AGG0
Genome map
38 annotated features in NC_014351.1Hover, tap or tab to a feature to see its position, length, strand and GC content. Genes and rRNAs open their own pages.
- Protein-coding13
- rRNA2
- tRNA22
- D-loop1
- Outer ring: + strand, arrows run clockwise. Inner ring: − strand.
- Middle ring: GC% of each gene against the whole genome (48.1%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).
All 38 features as a table
| Feature | Type | Start | End | Length | Strand | GC |
|---|---|---|---|---|---|---|
| tRNA-Phe | Transfer RNA | 1 | 69 | 69 bp | + | – |
| 12S rRNA | Ribosomal RNA | 70 | 1,015 | 946 bp | + | 49.3% |
| tRNA-Val | Transfer RNA | 1,017 | 1,088 | 72 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,090 | 2,782 | 1,693 bp | + | 46.1% |
| tRNA-Leu (UUR) | Transfer RNA | 2,785 | 2,858 | 74 bp | + | – |
| ND1 | Protein-coding gene | 2,859 | 3,833 | 975 bp | + | 50.6% |
| tRNA-Ile | Transfer RNA | 3,838 | 3,907 | 70 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,907 | 3,977 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,977 | 4,044 | 68 bp | + | – |
| ND2 | Protein-coding gene | 4,045 | 5,090 | 1,046 bp | + | 50.9% |
| tRNA-Trp | Transfer RNA | 5,091 | 5,162 | 72 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,163 | 5,231 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,243 | 5,306 | 64 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,345 | 5,411 | 67 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,410 | 5,479 | 70 bp | − | – |
| COX1 | Protein-coding gene | 5,481 | 7,037 | 1,557 bp | + | 49.3% |
| tRNA-Ser (UCN) | Transfer RNA | 7,031 | 7,101 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,105 | 7,173 | 69 bp | + | – |
| COX2 | Protein-coding gene | 7,182 | 7,872 | 691 bp | + | 46.5% |
| tRNA-Lys | Transfer RNA | 7,873 | 7,946 | 74 bp | + | – |
| ATP8 | Protein-coding gene | 7,948 | 8,115 | 168 bp | + | 45.8% |
| ATP6 | Protein-coding gene | 8,106 | 8,789 | 684 bp | + | 51.3% |
| COX3 | Protein-coding gene | 8,789 | 9,573 | 785 bp | + | 48.9% |
| tRNA-Gly | Transfer RNA | 9,574 | 9,644 | 71 bp | + | – |
| ND3 | Protein-coding gene | 9,645 | 9,993 | 349 bp | + | 51.0% |
| tRNA-Arg | Transfer RNA | 9,994 | 10,062 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,063 | 10,359 | 297 bp | + | 53.2% |
| ND4 | Protein-coding gene | 10,353 | 11,733 | 1,381 bp | + | 50.4% |
| tRNA-His | Transfer RNA | 11,734 | 11,802 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,803 | 11,869 | 67 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,875 | 11,947 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,948 | 13,786 | 1,839 bp | + | 47.1% |
| ND6 | Protein-coding gene | 13,783 | 14,304 | 522 bp | − | 47.3% |
| tRNA-Glu | Transfer RNA | 14,305 | 14,373 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,378 | 15,518 | 1,141 bp | + | 50.4% |
| tRNA-Thr | Transfer RNA | 15,519 | 15,589 | 71 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,594 | 15,663 | 70 bp | − | – |
| D-loop | Control region | 15,649 | 16,493 | 845 bp | – | 36.7% |