Rastrelliger kanagurta
Indian mackerel
GC content
47.71%
Whole genome
Non-coding
917 bp
D-loop 843 bp
Where Indian mackerel sits among 2,335 species
Whole-genome GC content against maximum lifespan. Indian mackerel has the 2,101st longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,537 bp
- GC skew (G − C) / (G + C)
- −0.286
- AT skew (A − T) / (A + T)
- +0.030
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 genome16,537 bp
Protein-coding11,406 bp
12S rRNA957 bp
16S rRNA1,711 bp
All tRNA1,550 bp
D-loop843 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 49.13% | −0.382 | −0.077 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,047 bp | 49.19% | −0.487 | +0.015 | |||||
| COX1Cytochrome c oxidase subunit I | 1,546 bp | 48.64% | −0.210 | −0.076 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 44.28% | −0.268 | −0.008 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 50.00% | −0.476 | +0.167 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 47.08% | −0.429 | −0.116 | |||||
| COX3Cytochrome c oxidase subunit III | 786 bp | 50.25% | −0.286 | −0.049 | |||||
| ND3NADH dehydrogenase subunit 3 | 351 bp | 52.42% | −0.391 | −0.234 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 51.85% | −0.377 | −0.147 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 50.47% | −0.389 | −0.023 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 47.85% | −0.395 | +0.009 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 48.66% | −0.354 | +0.493 | |||||
| CYTBCytochrome b | 1,141 bp | 47.59% | −0.363 | −0.047 | |||||
| 12S rRNA12S ribosomal RNA | 957 bp | 49.01% | −0.100 | +0.168 | |||||
| 16S rRNA16S ribosomal RNA | 1,711 bp | 45.94% | −0.117 | +0.239 | |||||
| D-loopControl region (D-loop) | 843 bp | 38.32% | −0.102 | −0.065 |
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 F6.0%
UUU79
UUC149
Leu L17.5%
UUA43
UUG16
CUU188
CUC204
CUA160
CUG55
Ile I6.9%
AUU129
AUC134
Met M4.1%
AUA67
AUG91
Val V5.8%
GUU62
GUC79
GUA54
GUG26
Ser S6.3%
UCU46
UCC75
UCA49
UCG15
AGU5
AGC49
Pro P5.8%
CCU54
CCC107
CCA54
CCG7
Thr T7.9%
ACU57
ACC123
ACA107
ACG13
Ala A9.5%
GCU70
GCC156
GCA120
GCG14
Tyr Y2.9%
UAU26
UAC86
His H2.8%
CAU22
CAC86
Gln Q2.3%
CAA66
CAG23
Asn N3.1%
AAU27
AAC92
Lys K1.9%
AAA66
AAG6
Asp D2.0%
GAU16
GAC61
Glu E2.8%
GAA81
GAG24
Cys C0.7%
UGU12
UGC15
Trp W3.1%
UGA98
UGG21
Arg R2.0%
CGU13
CGC11
CGA42
CGG10
Gly G6.3%
GGU30
GGC97
GGA78
GGG33
Stop 0.2%
UAA6
UAG3
AGA0
AGG0
Genome map
38 annotated features in NC_019624.1Hover, 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 (47.7%, 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 |
|---|---|---|---|---|---|---|
| D-loop | Control region | 1 | 843 | 843 bp | – | 38.3% |
| tRNA-Phe | Transfer RNA | 844 | 912 | 69 bp | + | – |
| 12S rRNA | Ribosomal RNA | 913 | 1,869 | 957 bp | + | 49.0% |
| tRNA-Val | Transfer RNA | 1,870 | 1,941 | 72 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,942 | 3,652 | 1,711 bp | + | 45.9% |
| tRNA-Leu (UUR) | Transfer RNA | 3,653 | 3,726 | 74 bp | + | – |
| ND1 | Protein-coding gene | 3,727 | 4,701 | 975 bp | + | 49.1% |
| tRNA-Ile | Transfer RNA | 4,706 | 4,776 | 71 bp | + | – |
| tRNA-Gln | Transfer RNA | 4,776 | 4,846 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 4,846 | 4,914 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,915 | 5,961 | 1,047 bp | + | 49.2% |
| tRNA-Trp | Transfer RNA | 5,961 | 6,032 | 72 bp | + | – |
| tRNA-Ala | Transfer RNA | 6,037 | 6,105 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 6,107 | 6,179 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 6,216 | 6,286 | 71 bp | − | – |
| tRNA-Tyr | Transfer RNA | 6,283 | 6,349 | 67 bp | − | – |
| COX1 | Protein-coding gene | 6,351 | 7,896 | 1,546 bp | + | 48.6% |
| tRNA-Ser (UCN) | Transfer RNA | 7,902 | 7,972 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,976 | 8,047 | 72 bp | + | – |
| COX2 | Protein-coding gene | 8,056 | 8,746 | 691 bp | + | 44.3% |
| tRNA-Lys | Transfer RNA | 8,747 | 8,821 | 75 bp | + | – |
| ATP8 | Protein-coding gene | 8,823 | 8,990 | 168 bp | + | 50.0% |
| ATP6 | Protein-coding gene | 8,981 | 9,664 | 684 bp | + | 47.1% |
| COX3 | Protein-coding gene | 9,664 | 10,449 | 786 bp | + | 50.3% |
| tRNA-Gly | Transfer RNA | 10,449 | 10,520 | 72 bp | + | – |
| ND3 | Protein-coding gene | 10,521 | 10,871 | 351 bp | + | 52.4% |
| tRNA-Arg | Transfer RNA | 10,870 | 10,938 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,939 | 11,235 | 297 bp | + | 51.9% |
| ND4 | Protein-coding gene | 11,229 | 12,609 | 1,381 bp | + | 50.5% |
| tRNA-His | Transfer RNA | 12,610 | 12,680 | 71 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 12,681 | 12,748 | 68 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 12,753 | 12,825 | 73 bp | + | – |
| ND5 | Protein-coding gene | 12,827 | 14,665 | 1,839 bp | + | 47.9% |
| ND6 | Protein-coding gene | 14,662 | 15,183 | 522 bp | − | 48.7% |
| tRNA-Glu | Transfer RNA | 15,184 | 15,252 | 69 bp | − | – |
| CYTB | Protein-coding gene | 15,258 | 16,398 | 1,141 bp | + | 47.6% |
| tRNA-Thr | Transfer RNA | 16,399 | 16,470 | 72 bp | + | – |
| tRNA-Pro | Transfer RNA | 16,472 | 16,537 | 66 bp | − | – |