Spicara maena
Blotched picarel
GC content
44.91%
Whole genome
Non-coding
1,035 bp
D-loop 961 bp
Where Blotched picarel sits among 2,335 species
Whole-genome GC content against maximum lifespan. Blotched picarel has the 2,114th longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,638 bp
- GC skew (G − C) / (G + C)
- −0.235
- AT skew (A − T) / (A + T)
- −0.008
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 genome16,638 bp
Protein-coding11,423 bp
12S rRNA951 bp
16S rRNA1,695 bp
All tRNA1,547 bp
D-loop961 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 48.51% | −0.370 | −0.147 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,046 bp | 45.79% | −0.390 | −0.076 | |||||
| COX1Cytochrome c oxidase subunit I | 1,566 bp | 45.21% | −0.186 | −0.107 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 43.99% | −0.243 | −0.013 | |||||
| ATP8ATP synthase F0 subunit 8 | 165 bp | 42.42% | −0.371 | +0.011 | |||||
| ATP6ATP synthase F0 subunit 6 | 683 bp | 44.51% | −0.342 | −0.129 | |||||
| COX3Cytochrome c oxidase subunit III | 785 bp | 46.24% | −0.229 | −0.090 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 45.85% | −0.288 | −0.291 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 46.13% | −0.343 | −0.200 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 44.68% | −0.306 | −0.073 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 44.05% | −0.338 | −0.013 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 45.98% | −0.350 | +0.404 | |||||
| CYTBCytochrome b | 1,142 bp | 44.66% | −0.302 | −0.120 | |||||
| 12S rRNA12S ribosomal RNA | 951 bp | 48.16% | −0.039 | +0.136 | |||||
| 16S rRNA16S ribosomal RNA | 1,695 bp | 45.49% | −0.077 | +0.212 | |||||
| D-loopControl region (D-loop) | 961 bp | 35.59% | −0.094 | +0.024 |
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%
UUU129
UUC112
Leu L17.3%
UUA103
UUG27
CUU195
CUC158
CUA126
CUG50
Ile I7.5%
AUU182
AUC103
Met M4.1%
AUA88
AUG70
Val V6.0%
GUU82
GUC63
GUA62
GUG22
Ser S6.8%
UCU62
UCC65
UCA67
UCG10
AGU17
AGC39
Pro P5.6%
CCU52
CCC87
CCA57
CCG17
Thr T7.4%
ACU52
ACC117
ACA96
ACG17
Ala A8.7%
GCU78
GCC129
GCA114
GCG10
Tyr Y2.7%
UAU43
UAC61
His H2.8%
CAU32
CAC73
Gln Q2.4%
CAA70
CAG21
Asn N3.0%
AAU37
AAC77
Lys K2.0%
AAA65
AAG12
Asp D2.0%
GAU25
GAC53
Glu E2.6%
GAA80
GAG20
Cys C0.7%
UGU14
UGC14
Trp W3.1%
UGA95
UGG23
Arg R2.1%
CGU12
CGC12
CGA44
CGG13
Gly G6.6%
GGU35
GGC79
GGA90
GGG46
Stop 0.2%
UAA2
UAG3
AGA0
AGG1
Genome map
38 annotated features in NC_009854.1Hover, 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 (44.9%, 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 | 1,019 | 951 bp | + | 48.2% |
| tRNA-Val | Transfer RNA | 1,020 | 1,091 | 72 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,092 | 2,786 | 1,695 bp | + | 45.5% |
| tRNA-Leu (UUR) | Transfer RNA | 2,787 | 2,861 | 75 bp | + | – |
| ND1 | Protein-coding gene | 2,862 | 3,836 | 975 bp | + | 48.5% |
| 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 | 4,049 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,050 | 5,095 | 1,046 bp | + | 45.8% |
| tRNA-Trp | Transfer RNA | 5,096 | 5,164 | 69 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,166 | 5,234 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,236 | 5,308 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,349 | 5,414 | 66 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,415 | 5,484 | 70 bp | − | – |
| COX1 | Protein-coding gene | 5,486 | 7,051 | 1,566 bp | + | 45.2% |
| tRNA-Ser (UCN) | Transfer RNA | 7,039 | 7,109 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,113 | 7,182 | 70 bp | + | – |
| COX2 | Protein-coding gene | 7,191 | 7,881 | 691 bp | + | 44.0% |
| tRNA-Lys | Transfer RNA | 7,883 | 7,955 | 73 bp | + | – |
| ATP8 | Protein-coding gene | 7,958 | 8,122 | 165 bp | + | 42.4% |
| ATP6 | Protein-coding gene | 8,116 | 8,798 | 683 bp | + | 44.5% |
| COX3 | Protein-coding gene | 8,799 | 9,583 | 785 bp | + | 46.2% |
| tRNA-Gly | Transfer RNA | 9,584 | 9,655 | 72 bp | + | – |
| ND3 | Protein-coding gene | 9,656 | 10,004 | 349 bp | + | 45.9% |
| tRNA-Arg | Transfer RNA | 10,005 | 10,075 | 71 bp | + | – |
| ND4L | Protein-coding gene | 10,077 | 10,373 | 297 bp | + | 46.1% |
| ND4 | Protein-coding gene | 10,367 | 11,747 | 1,381 bp | + | 44.7% |
| 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 | 11,892 | 11,964 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,965 | 13,803 | 1,839 bp | + | 44.1% |
| ND6 | Protein-coding gene | 13,800 | 14,321 | 522 bp | − | 46.0% |
| tRNA-Glu | Transfer RNA | 14,322 | 14,390 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,395 | 15,536 | 1,142 bp | + | 44.7% |
| tRNA-Thr | Transfer RNA | 15,537 | 15,607 | 71 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,607 | 15,677 | 71 bp | − | – |
| D-loop | Control region | 15,678 | 16,638 | 961 bp | – | 35.6% |