Atherinopsis californiensis
Jacksmelt
GC content
46.63%
Whole genome
Non-coding
924 bp
D-loop 842 bp
Where Jacksmelt sits among 2,335 species
Whole-genome GC content against maximum lifespan. Jacksmelt has the 1,528th longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,519 bp
- GC skew (G − C) / (G + C)
- −0.256
- AT skew (A − T) / (A + T)
- −0.017
About this record
- Lifespan source
- AnAge build 15
- Based on
- an animal in the wild
- Data quality
- acceptable, medium sample
- Licence
- Free to use, subject to the Human Ageing Genomic Resources conditions of use
- Status
- New in build 2
- In the database since
- build 2 (2026-11-13)
Every change against the 2015 build is in the changelog download.
Composition by region
Reference (L) strand as deposited in RefSeqWhole genome16,519 bp
Protein-coding11,406 bp
12S rRNA943 bp
16S rRNA1,694 bp
All tRNA1,552 bp
D-loop842 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 48.72% | −0.288 | −0.156 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,045 bp | 50.91% | −0.399 | −0.119 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 45.20% | −0.201 | −0.127 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 44.43% | −0.270 | −0.010 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 44.64% | −0.493 | +0.032 | |||||
| ATP6ATP synthase F0 subunit 6 | 683 bp | 47.44% | −0.407 | −0.103 | |||||
| COX3Cytochrome c oxidase subunit III | 785 bp | 49.55% | −0.280 | −0.096 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 47.28% | −0.285 | −0.185 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 51.18% | −0.408 | −0.186 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 48.59% | −0.341 | −0.087 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 46.49% | −0.343 | −0.081 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 48.85% | −0.388 | +0.326 | |||||
| CYTBCytochrome b | 1,141 bp | 46.80% | −0.303 | −0.150 | |||||
| 12S rRNA12S ribosomal RNA | 943 bp | 47.51% | −0.085 | +0.208 | |||||
| 16S rRNA16S ribosomal RNA | 1,694 bp | 45.28% | −0.077 | +0.206 | |||||
| D-loopControl region (D-loop) | 842 bp | 37.29% | −0.172 | +0.008 |
Codon usage
Counts per codon, darker is more frequent3,806 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F6.3%
UUU108
UUC131
Leu L17.3%
UUA62
UUG24
CUU172
CUC174
CUA166
CUG60
Ile I6.8%
AUU171
AUC88
Met M4.0%
AUA76
AUG77
Val V5.9%
GUU63
GUC68
GUA71
GUG23
Ser S6.7%
UCU52
UCC80
UCA52
UCG15
AGU13
AGC42
Pro P5.8%
CCU60
CCC100
CCA48
CCG14
Thr T7.7%
ACU68
ACC134
ACA71
ACG19
Ala A9.4%
GCU88
GCC163
GCA86
GCG20
Tyr Y3.0%
UAU46
UAC68
His H2.8%
CAU37
CAC69
Gln Q2.7%
CAA73
CAG28
Asn N2.8%
AAU49
AAC58
Lys K2.0%
AAA56
AAG20
Asp D2.0%
GAU27
GAC49
Glu E2.5%
GAA63
GAG34
Cys C0.7%
UGU8
UGC18
Trp W3.1%
UGA94
UGG25
Arg R1.9%
CGU14
CGC10
CGA32
CGG18
Gly G6.4%
GGU42
GGC93
GGA63
GGG47
Stop 0.2%
UAA4
UAG2
AGA0
AGG0
Genome map
38 annotated features in NC_067733.1Hover, 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 (46.6%, 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 | 1,012 | 943 bp | + | 47.5% |
| tRNA-Val | Transfer RNA | 1,013 | 1,085 | 73 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,086 | 2,779 | 1,694 bp | + | 45.3% |
| tRNA-Leu (UUR) | Transfer RNA | 2,780 | 2,853 | 74 bp | + | – |
| ND1 | Protein-coding gene | 2,854 | 3,828 | 975 bp | + | 48.7% |
| tRNA-Ile | Transfer RNA | 3,833 | 3,902 | 70 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 | 5,085 | 1,045 bp | + | 50.9% |
| tRNA-Trp | Transfer RNA | 5,086 | 5,157 | 72 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,159 | 5,227 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,229 | 5,301 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,340 | 5,405 | 66 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,406 | 5,475 | 70 bp | − | – |
| COX1 | Protein-coding gene | 5,477 | 7,027 | 1,551 bp | + | 45.2% |
| tRNA-Ser (UCN) | Transfer RNA | 7,047 | 7,117 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,121 | 7,192 | 72 bp | + | – |
| COX2 | Protein-coding gene | 7,199 | 7,889 | 691 bp | + | 44.4% |
| tRNA-Lys | Transfer RNA | 7,890 | 7,963 | 74 bp | + | – |
| ATP8 | Protein-coding gene | 7,965 | 8,132 | 168 bp | + | 44.6% |
| ATP6 | Protein-coding gene | 8,123 | 8,805 | 683 bp | + | 47.4% |
| COX3 | Protein-coding gene | 8,806 | 9,590 | 785 bp | + | 49.6% |
| tRNA-Gly | Transfer RNA | 9,591 | 9,661 | 71 bp | + | – |
| ND3 | Protein-coding gene | 9,662 | 10,010 | 349 bp | + | 47.3% |
| tRNA-Arg | Transfer RNA | 10,011 | 10,079 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,080 | 10,376 | 297 bp | + | 51.2% |
| ND4 | Protein-coding gene | 10,370 | 11,750 | 1,381 bp | + | 48.6% |
| tRNA-His | Transfer RNA | 11,751 | 11,819 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,820 | 11,887 | 68 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,892 | 11,964 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,965 | 13,803 | 1,839 bp | + | 46.5% |
| ND6 | Protein-coding gene | 13,800 | 14,321 | 522 bp | − | 48.9% |
| tRNA-Glu | Transfer RNA | 14,322 | 14,389 | 68 bp | − | – |
| CYTB | Protein-coding gene | 14,394 | 15,534 | 1,141 bp | + | 46.8% |
| 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 | 16,519 | 842 bp | – | 37.3% |