Epinephelus merra
Honeycomb grouper
GC content
45.14%
Whole genome
Non-coding
1,390 bp
D-loop 988 bp
Where Honeycomb grouper sits among 2,335 species
Whole-genome GC content against maximum lifespan. Honeycomb grouper has the 1,932nd longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome17,017 bp
- GC skew (G − C) / (G + C)
- −0.274
- AT skew (A − T) / (A + T)
- +0.047
About this record
- Lifespan source
- FishBase v26.06
- Based on
- an estimate, not an observed animal
- Data quality
- low
- 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 genome17,017 bp
Protein-coding11,406 bp
12S rRNA955 bp
16S rRNA1,707 bp
All tRNA1,559 bp
D-loop988 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 48.82% | −0.391 | −0.022 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,046 bp | 45.99% | −0.505 | +0.115 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 45.00% | −0.198 | −0.081 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 44.28% | −0.261 | +0.023 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 51.19% | −0.465 | +0.073 | |||||
| ATP6ATP synthase F0 subunit 6 | 683 bp | 44.22% | −0.397 | −0.024 | |||||
| COX3Cytochrome c oxidase subunit III | 785 bp | 46.37% | −0.269 | −0.045 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 44.99% | −0.312 | −0.125 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 49.16% | −0.411 | −0.126 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 45.76% | −0.370 | −0.012 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,839 bp | 44.70% | −0.372 | +0.021 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 44.25% | −0.299 | +0.402 | |||||
| CYTBCytochrome b | 1,141 bp | 48.20% | −0.382 | −0.036 | |||||
| 12S rRNA12S ribosomal RNA | 955 bp | 48.48% | −0.114 | +0.175 | |||||
| 16S rRNA16S ribosomal RNA | 1,707 bp | 45.52% | −0.115 | +0.217 | |||||
| D-loopControl region (D-loop) | 988 bp | 31.68% | −0.125 | +0.016 |
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%
UUU104
UUC136
Leu L17.4%
UUA89
UUG17
CUU145
CUC154
CUA204
CUG55
Ile I6.6%
AUU144
AUC109
Met M4.0%
AUA97
AUG56
Val V5.9%
GUU64
GUC56
GUA88
GUG16
Ser S6.3%
UCU38
UCC74
UCA65
UCG8
AGU7
AGC48
Pro P5.8%
CCU52
CCC99
CCA59
CCG9
Thr T8.2%
ACU44
ACC120
ACA138
ACG9
Ala A9.2%
GCU63
GCC154
GCA121
GCG13
Tyr Y2.8%
UAU51
UAC57
His H2.9%
CAU21
CAC89
Gln Q2.4%
CAA85
CAG7
Asn N3.0%
AAU32
AAC82
Lys K2.0%
AAA69
AAG9
Asp D2.1%
GAU25
GAC54
Glu E2.6%
GAA83
GAG16
Cys C0.7%
UGU14
UGC14
Trp W3.1%
UGA104
UGG14
Arg R2.1%
CGU8
CGC23
CGA45
CGG3
Gly G6.3%
GGU44
GGC80
GGA85
GGG31
Stop 0.2%
UAA4
UAG1
AGA1
AGG0
Genome map
38 annotated features in NC_022509.1Hover, 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 (45.1%, 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 | 1,024 | 955 bp | + | 48.5% |
| tRNA-Val | Transfer RNA | 1,025 | 1,095 | 71 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,096 | 2,802 | 1,707 bp | + | 45.5% |
| tRNA-Leu (UUR) | Transfer RNA | 2,803 | 2,877 | 75 bp | + | – |
| ND1 | Protein-coding gene | 2,878 | 3,852 | 975 bp | + | 48.8% |
| tRNA-Ile | Transfer RNA | 3,857 | 3,926 | 70 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,926 | 3,996 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,997 | 4,065 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,066 | 5,111 | 1,046 bp | + | 46.0% |
| tRNA-Trp | Transfer RNA | 5,112 | 5,182 | 71 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,184 | 5,252 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,254 | 5,326 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,370 | 5,437 | 68 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,438 | 5,508 | 71 bp | − | – |
| COX1 | Protein-coding gene | 5,510 | 7,060 | 1,551 bp | + | 45.0% |
| tRNA-Ser (UCN) | Transfer RNA | 7,062 | 7,132 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,136 | 7,209 | 74 bp | + | – |
| COX2 | Protein-coding gene | 7,544 | 8,234 | 691 bp | + | 44.3% |
| tRNA-Lys | Transfer RNA | 8,235 | 8,308 | 74 bp | + | – |
| ATP8 | Protein-coding gene | 8,310 | 8,477 | 168 bp | + | 51.2% |
| ATP6 | Protein-coding gene | 8,468 | 9,150 | 683 bp | + | 44.2% |
| COX3 | Protein-coding gene | 9,151 | 9,935 | 785 bp | + | 46.4% |
| tRNA-Gly | Transfer RNA | 9,936 | 10,006 | 71 bp | + | – |
| ND3 | Protein-coding gene | 10,007 | 10,355 | 349 bp | + | 45.0% |
| tRNA-Arg | Transfer RNA | 10,356 | 10,424 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,425 | 10,721 | 297 bp | + | 49.2% |
| ND4 | Protein-coding gene | 10,715 | 12,095 | 1,381 bp | + | 45.8% |
| tRNA-His | Transfer RNA | 12,096 | 12,165 | 70 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 12,166 | 12,234 | 69 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 12,241 | 12,313 | 73 bp | + | – |
| ND5 | Protein-coding gene | 12,314 | 14,152 | 1,839 bp | + | 44.7% |
| ND6 | Protein-coding gene | 14,148 | 14,669 | 522 bp | − | 44.3% |
| tRNA-Glu | Transfer RNA | 14,670 | 14,738 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,746 | 15,886 | 1,141 bp | + | 48.2% |
| tRNA-Thr | Transfer RNA | 15,887 | 15,959 | 73 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,959 | 16,029 | 71 bp | − | – |
| D-loop | Control region | 16,030 | 17,017 | 988 bp | – | 31.7% |