Larimichthys polyactis
Yellow croaker
GC content
47.45%
Whole genome
Non-coding
869 bp
D-loop 799 bp
Where Yellow croaker sits among 2,335 species
Whole-genome GC content against maximum lifespan. Yellow croaker has the 741st longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,470 bp
- GC skew (G − C) / (G + C)
- −0.318
- AT skew (A − T) / (A + T)
- +0.049
About this record
- Lifespan source
- FishBase v26.06
- Based on
- an animal in the wild
- 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 genome16,470 bp
Protein-coding11,410 bp
12S rRNA949 bp
16S rRNA1,698 bp
All tRNA1,549 bp
D-loop799 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 48.21% | −0.426 | −0.030 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,046 bp | 48.85% | −0.534 | +0.032 | |||||
| COX1Cytochrome c oxidase subunit I | 1,557 bp | 47.91% | −0.198 | −0.075 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 45.30% | −0.278 | +0.021 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 45.24% | −0.474 | +0.174 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 49.27% | −0.472 | −0.055 | |||||
| COX3Cytochrome c oxidase subunit III | 785 bp | 50.32% | −0.301 | −0.067 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 49.86% | −0.379 | −0.189 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 55.22% | −0.439 | −0.023 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 49.53% | −0.404 | −0.010 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 46.22% | −0.435 | +0.029 | |||||
| ND6NADH dehydrogenase subunit 6 | 519 bp | 46.05% | −0.481 | +0.421 | |||||
| CYTBCytochrome b | 1,141 bp | 49.78% | −0.380 | −0.054 | |||||
| 12S rRNA12S ribosomal RNA | 949 bp | 47.84% | −0.101 | +0.216 | |||||
| 16S rRNA16S ribosomal RNA | 1,698 bp | 46.41% | −0.155 | +0.235 | |||||
| D-loopControl region (D-loop) | 799 bp | 37.55% | −0.240 | +0.030 |
Codon usage
Counts per codon, darker is more frequent3,808 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F6.3%
UUU104
UUC134
Leu L17.7%
UUA55
UUG20
CUU125
CUC224
CUA187
CUG64
Ile I7.1%
AUU123
AUC146
Met M4.1%
AUA97
AUG61
Val V5.1%
GUU59
GUC57
GUA51
GUG28
Ser S5.9%
UCU32
UCC65
UCA67
UCG8
AGU10
AGC41
Pro P5.9%
CCU46
CCC129
CCA45
CCG4
Thr T8.4%
ACU54
ACC141
ACA111
ACG13
Ala A9.0%
GCU58
GCC179
GCA93
GCG14
Tyr Y2.8%
UAU46
UAC62
His H2.8%
CAU28
CAC79
Gln Q2.6%
CAA88
CAG10
Asn N3.1%
AAU33
AAC86
Lys K1.9%
AAA62
AAG9
Asp D2.0%
GAU22
GAC56
Glu E2.7%
GAA73
GAG30
Cys C0.8%
UGU9
UGC22
Trp W3.2%
UGA105
UGG15
Arg R2.0%
CGU8
CGC18
CGA42
CGG10
Gly G6.4%
GGU26
GGC112
GGA69
GGG36
Stop 0.2%
UAA5
UAG1
AGA1
AGG0
Genome map
38 annotated features in NC_013754.1Hover, 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 (47.5%, 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 | 1,018 | 949 bp | + | 47.8% |
| tRNA-Val | Transfer RNA | 1,019 | 1,089 | 71 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,091 | 2,788 | 1,698 bp | + | 46.4% |
| tRNA-Leu (UUR) | Transfer RNA | 2,790 | 2,863 | 74 bp | + | – |
| ND1 | Protein-coding gene | 2,864 | 3,838 | 975 bp | + | 48.2% |
| tRNA-Ile | Transfer RNA | 3,843 | 3,912 | 70 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,912 | 3,983 | 72 bp | − | – |
| tRNA-Met | Transfer RNA | 3,983 | 4,052 | 70 bp | + | – |
| ND2 | Protein-coding gene | 4,053 | 5,098 | 1,046 bp | + | 48.9% |
| tRNA-Trp | Transfer RNA | 5,099 | 5,169 | 71 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,171 | 5,239 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,242 | 5,314 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,352 | 5,418 | 67 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,418 | 5,487 | 70 bp | − | – |
| COX1 | Protein-coding gene | 5,489 | 7,045 | 1,557 bp | + | 47.9% |
| tRNA-Ser (UCN) | Transfer RNA | 7,041 | 7,112 | 72 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,116 | 7,184 | 69 bp | + | – |
| COX2 | Protein-coding gene | 7,193 | 7,883 | 691 bp | + | 45.3% |
| tRNA-Lys | Transfer RNA | 7,884 | 7,958 | 75 bp | + | – |
| ATP8 | Protein-coding gene | 7,960 | 8,127 | 168 bp | + | 45.2% |
| ATP6 | Protein-coding gene | 8,118 | 8,801 | 684 bp | + | 49.3% |
| COX3 | Protein-coding gene | 8,801 | 9,585 | 785 bp | + | 50.3% |
| tRNA-Gly | Transfer RNA | 9,586 | 9,656 | 71 bp | + | – |
| ND3 | Protein-coding gene | 9,657 | 10,005 | 349 bp | + | 49.9% |
| tRNA-Arg | Transfer RNA | 10,006 | 10,074 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,075 | 10,371 | 297 bp | + | 55.2% |
| ND4 | Protein-coding gene | 10,365 | 11,745 | 1,381 bp | + | 49.5% |
| tRNA-His | Transfer RNA | 11,746 | 11,814 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,815 | 11,881 | 67 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,887 | 11,959 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,960 | 13,798 | 1,839 bp | + | 46.2% |
| ND6 | Protein-coding gene | 13,795 | 14,313 | 519 bp | − | 46.1% |
| tRNA-Glu | Transfer RNA | 14,314 | 14,382 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,387 | 15,527 | 1,141 bp | + | 49.8% |
| tRNA-Thr | Transfer RNA | 15,528 | 15,599 | 72 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,602 | 15,671 | 70 bp | − | – |
| D-loop | Control region | 15,672 | 16,470 | 799 bp | – | 37.6% |