Pagrus major
Red seabream
GC content
45.48%
Whole genome
Non-coding
1,420 bp
D-loop 1,354 bp
Where Red seabream sits among 2,335 species
Whole-genome GC content against maximum lifespan. Red seabream has the 596th longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome17,031 bp
- GC skew (G − C) / (G + C)
- −0.267
- AT skew (A − T) / (A + T)
- +0.013
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 genome17,031 bp
Protein-coding11,419 bp
12S rRNA953 bp
16S rRNA1,695 bp
All tRNA1,553 bp
D-loop1,354 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 47.28% | −0.341 | −0.078 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,046 bp | 49.14% | −0.475 | −0.034 | |||||
| COX1Cytochrome c oxidase subunit I | 1,563 bp | 45.04% | −0.162 | −0.150 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 44.28% | −0.275 | +0.034 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 43.45% | −0.479 | +0.074 | |||||
| ATP6ATP synthase F0 subunit 6 | 683 bp | 46.56% | −0.415 | −0.140 | |||||
| COX3Cytochrome c oxidase subunit III | 785 bp | 47.26% | −0.278 | −0.034 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 49.57% | −0.387 | −0.216 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 48.49% | −0.306 | −0.190 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 45.26% | −0.357 | −0.087 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 44.15% | −0.401 | +0.032 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 43.30% | −0.381 | +0.412 | |||||
| CYTBCytochrome b | 1,141 bp | 45.05% | −0.331 | −0.094 | |||||
| 12S rRNA12S ribosomal RNA | 953 bp | 48.06% | −0.061 | +0.164 | |||||
| 16S rRNA16S ribosomal RNA | 1,695 bp | 46.55% | −0.087 | +0.234 | |||||
| D-loopControl region (D-loop) | 1,354 bp | 38.92% | −0.188 | +0.021 |
Codon usage
Counts per codon, darker is more frequent3,810 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F6.3%
UUU120
UUC121
Leu L17.6%
UUA86
UUG24
CUU181
CUC175
CUA152
CUG54
Ile I7.2%
AUU159
AUC115
Met M4.0%
AUA96
AUG57
Val V5.7%
GUU70
GUC62
GUA64
GUG21
Ser S6.7%
UCU50
UCC68
UCA71
UCG13
AGU8
AGC47
Pro P5.6%
CCU45
CCC97
CCA64
CCG9
Thr T7.3%
ACU68
ACC110
ACA98
ACG4
Ala A9.1%
GCU70
GCC153
GCA108
GCG16
Tyr Y2.9%
UAU56
UAC55
His H2.8%
CAU28
CAC80
Gln Q2.6%
CAA78
CAG20
Asn N3.0%
AAU43
AAC71
Lys K2.0%
AAA66
AAG11
Asp D2.0%
GAU22
GAC53
Glu E2.7%
GAA83
GAG18
Cys C0.7%
UGU8
UGC20
Trp W3.1%
UGA104
UGG15
Arg R2.0%
CGU13
CGC13
CGA46
CGG4
Gly G6.3%
GGU35
GGC84
GGA77
GGG45
Stop 0.2%
UAA4
UAG1
AGA0
AGG1
Genome map
38 annotated features in NC_003196.1Hover, 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 (45.5%, 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 | 68 | 68 bp | + | – |
| 12S rRNA | Ribosomal RNA | 69 | 1,021 | 953 bp | + | 48.1% |
| tRNA-Val | Transfer RNA | 1,022 | 1,093 | 72 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,094 | 2,788 | 1,695 bp | + | 46.6% |
| tRNA-Leu (UUR) | Transfer RNA | 2,789 | 2,861 | 73 bp | + | – |
| ND1 | Protein-coding gene | 2,862 | 3,836 | 975 bp | + | 47.3% |
| tRNA-Ile | Transfer RNA | 3,842 | 3,911 | 70 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,911 | 3,981 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,981 | 4,050 | 70 bp | + | – |
| ND2 | Protein-coding gene | 4,051 | 5,096 | 1,046 bp | + | 49.1% |
| tRNA-Trp | Transfer RNA | 5,097 | 5,166 | 70 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,167 | 5,235 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,237 | 5,309 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,348 | 5,413 | 66 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,414 | 5,483 | 70 bp | − | – |
| COX1 | Protein-coding gene | 5,485 | 7,047 | 1,563 bp | + | 45.0% |
| tRNA-Ser (UCN) | Transfer RNA | 7,039 | 7,109 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,112 | 7,184 | 73 bp | + | – |
| COX2 | Protein-coding gene | 7,193 | 7,883 | 691 bp | + | 44.3% |
| tRNA-Lys | Transfer RNA | 7,884 | 7,957 | 74 bp | + | – |
| ATP8 | Protein-coding gene | 7,959 | 8,126 | 168 bp | + | 43.5% |
| ATP6 | Protein-coding gene | 8,117 | 8,799 | 683 bp | + | 46.6% |
| COX3 | Protein-coding gene | 8,800 | 9,584 | 785 bp | + | 47.3% |
| tRNA-Gly | Transfer RNA | 9,585 | 9,656 | 72 bp | + | – |
| ND3 | Protein-coding gene | 9,657 | 10,005 | 349 bp | + | 49.6% |
| tRNA-Arg | Transfer RNA | 10,006 | 10,076 | 71 bp | + | – |
| ND4L | Protein-coding gene | 10,077 | 10,373 | 297 bp | + | 48.5% |
| ND4 | Protein-coding gene | 10,367 | 11,747 | 1,381 bp | + | 45.3% |
| tRNA-His | Transfer RNA | 11,748 | 11,816 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,817 | 11,884 | 68 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,891 | 11,963 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,964 | 13,802 | 1,839 bp | + | 44.2% |
| ND6 | Protein-coding gene | 13,799 | 14,320 | 522 bp | − | 43.3% |
| tRNA-Glu | Transfer RNA | 14,321 | 14,389 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,394 | 15,534 | 1,141 bp | + | 45.1% |
| tRNA-Thr | Transfer RNA | 15,535 | 15,608 | 74 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,608 | 15,677 | 70 bp | − | – |
| D-loop | Control region | 15,678 | 17,031 | 1,354 bp | – | 38.9% |