Siniperca knerii
Big-eye mandarin fish
GC content
45.34%
Whole genome
Non-coding
1,405 bp
D-loop 831 bp
Where Big-eye mandarin fish sits among 2,335 species
Whole-genome GC content against maximum lifespan. Big-eye mandarin fish has the 2,126th longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome17,002 bp
- GC skew (G − C) / (G + C)
- −0.286
- AT skew (A − T) / (A + T)
- +0.048
About this record
- Lifespan source
- FishBase v26.06
- Based on
- an observed animal, origin not stated
- Data quality
- questionable
- 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 genome17,002 bp
Protein-coding11,420 bp
12S rRNA946 bp
16S rRNA1,692 bp
All tRNA1,551 bp
D-loop831 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 47.18% | −0.383 | −0.021 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,050 bp | 47.05% | −0.498 | +0.025 | |||||
| COX1Cytochrome c oxidase subunit I | 1,560 bp | 46.47% | −0.239 | −0.044 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 45.15% | −0.276 | +0.061 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 45.83% | −0.481 | +0.077 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 45.47% | −0.441 | −0.035 | |||||
| COX3Cytochrome c oxidase subunit III | 785 bp | 46.62% | −0.306 | −0.026 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 44.13% | −0.338 | −0.169 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 48.49% | −0.389 | −0.111 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 46.05% | −0.371 | +0.004 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 43.77% | −0.381 | +0.010 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 46.17% | −0.419 | +0.416 | |||||
| CYTBCytochrome b | 1,141 bp | 45.40% | −0.351 | −0.043 | |||||
| 12S rRNA12S ribosomal RNA | 946 bp | 48.10% | −0.077 | +0.198 | |||||
| 16S rRNA16S ribosomal RNA | 1,692 bp | 45.69% | −0.097 | +0.219 | |||||
| D-loopControl region (D-loop) | 831 bp | 35.50% | −0.139 | +0.049 |
Codon usage
Counts per codon, darker is more frequent3,812 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F6.1%
UUU97
UUC136
Leu L17.2%
UUA96
UUG15
CUU153
CUC136
CUA207
CUG47
Ile I7.1%
AUU148
AUC124
Met M4.0%
AUA96
AUG56
Val V5.7%
GUU67
GUC55
GUA69
GUG26
Ser S6.5%
UCU47
UCC71
UCA65
UCG4
AGU11
AGC49
Pro P6.0%
CCU62
CCC96
CCA62
CCG10
Thr T7.9%
ACU48
ACC132
ACA113
ACG9
Ala A8.8%
GCU64
GCC154
GCA107
GCG11
Tyr Y3.0%
UAU38
UAC75
His H2.8%
CAU31
CAC77
Gln Q2.6%
CAA91
CAG10
Asn N3.2%
AAU38
AAC84
Lys K2.0%
AAA72
AAG3
Asp D1.9%
GAU14
GAC60
Glu E2.7%
GAA85
GAG17
Cys C0.6%
UGU8
UGC16
Trp W3.2%
UGA105
UGG17
Arg R2.0%
CGU8
CGC14
CGA44
CGG10
Gly G6.4%
GGU41
GGC79
GGA91
GGG33
Stop 0.2%
UAA5
UAG1
AGA0
AGG2
Genome map
38 annotated features in NC_015987.1Hover, 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 (45.3%, 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 | 68 | 68 bp | + | – |
| 12S rRNA | Ribosomal RNA | 69 | 1,014 | 946 bp | + | 48.1% |
| tRNA-Val | Transfer RNA | 1,015 | 1,086 | 72 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,087 | 2,778 | 1,692 bp | + | 45.7% |
| tRNA-Leu (UUR) | Transfer RNA | 2,779 | 2,852 | 74 bp | + | – |
| ND1 | Protein-coding gene | 2,853 | 3,827 | 975 bp | + | 47.2% |
| tRNA-Ile | Transfer RNA | 3,832 | 3,902 | 71 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,902 | 3,972 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,972 | 4,040 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,041 | 5,090 | 1,050 bp | + | 47.1% |
| tRNA-Trp | Transfer RNA | 5,088 | 5,158 | 71 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,160 | 5,228 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,230 | 5,302 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,340 | 5,406 | 67 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,407 | 5,476 | 70 bp | − | – |
| COX1 | Protein-coding gene | 5,478 | 7,037 | 1,560 bp | + | 46.5% |
| tRNA-Ser (UCN) | Transfer RNA | 7,029 | 7,099 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,103 | 7,174 | 72 bp | + | – |
| COX2 | Protein-coding gene | 7,183 | 7,873 | 691 bp | + | 45.2% |
| tRNA-Lys | Transfer RNA | 7,874 | 7,947 | 74 bp | + | – |
| ATP8 | Protein-coding gene | 7,949 | 8,116 | 168 bp | + | 45.8% |
| ATP6 | Protein-coding gene | 8,107 | 8,790 | 684 bp | + | 45.5% |
| COX3 | Protein-coding gene | 8,790 | 9,574 | 785 bp | + | 46.6% |
| tRNA-Gly | Transfer RNA | 9,575 | 9,646 | 72 bp | + | – |
| ND3 | Protein-coding gene | 9,647 | 9,995 | 349 bp | + | 44.1% |
| tRNA-Arg | Transfer RNA | 9,996 | 10,064 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,065 | 10,361 | 297 bp | + | 48.5% |
| ND4 | Protein-coding gene | 10,355 | 11,735 | 1,381 bp | + | 46.1% |
| tRNA-His | Transfer RNA | 11,736 | 11,804 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,805 | 11,872 | 68 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,877 | 11,949 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,950 | 13,788 | 1,839 bp | + | 43.8% |
| ND6 | Protein-coding gene | 13,785 | 14,306 | 522 bp | − | 46.2% |
| tRNA-Glu | Transfer RNA | 14,307 | 14,375 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,886 | 16,026 | 1,141 bp | + | 45.4% |
| tRNA-Thr | Transfer RNA | 16,027 | 16,098 | 72 bp | + | – |
| tRNA-Pro | Transfer RNA | 16,098 | 16,167 | 70 bp | − | – |
| D-loop | Control region | 16,172 | 17,002 | 831 bp | – | 35.5% |