Mobula alfredi
Reef manta ray
GC content
38.92%
Whole genome
Non-coding
2,527 bp
D-loop 2,455 bp
Where Reef manta ray sits among 2,335 species
Whole-genome GC content against maximum lifespan. Reef manta ray has the 427th longest lifespan of them.
- This species
- Other sharks and rays
- Other classes
Base composition
Whole genome18,166 bp
- GC skew (G − C) / (G + C)
- −0.304
- AT skew (A − T) / (A + T)
- +0.021
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 genome18,166 bp
Protein-coding11,419 bp
12S rRNA962 bp
16S rRNA1,699 bp
All tRNA1,559 bp
D-loop2,455 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 41.74% | −0.410 | −0.039 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,046 bp | 38.43% | −0.473 | +0.006 | |||||
| COX1Cytochrome c oxidase subunit I | 1,557 bp | 40.01% | −0.149 | −0.131 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 40.09% | −0.220 | −0.014 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 35.12% | −0.492 | +0.064 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 38.74% | −0.411 | −0.079 | |||||
| COX3Cytochrome c oxidase subunit III | 786 bp | 41.86% | −0.271 | −0.050 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 43.84% | −0.373 | −0.122 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 42.09% | −0.424 | −0.128 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,381 bp | 42.72% | −0.444 | −0.009 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,842 bp | 41.10% | −0.477 | +0.027 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 38.12% | −0.548 | +0.362 | |||||
| CYTBCytochrome b | 1,143 bp | 40.95% | −0.402 | −0.076 | |||||
| 12S rRNA12S ribosomal RNA | 962 bp | 42.93% | −0.133 | +0.155 | |||||
| 16S rRNA16S ribosomal RNA | 1,699 bp | 37.67% | −0.122 | +0.148 | |||||
| D-loopControl region (D-loop) | 2,455 bp | 30.02% | −0.221 | +0.049 |
Codon usage
Counts per codon, darker is more frequent3,812 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F6.4%
UUU117
UUC128
Leu L17.4%
UUA153
UUG23
CUU141
CUC125
CUA200
CUG23
Ile I8.4%
AUU158
AUC163
Met M4.4%
AUA126
AUG41
Val V4.9%
GUU67
GUC39
GUA63
GUG16
Ser S7.1%
UCU56
UCC69
UCA89
UCG4
AGU23
AGC29
Pro P5.5%
CCU58
CCC55
CCA88
CCG7
Thr T8.0%
ACU74
ACC99
ACA125
ACG7
Ala A7.5%
GCU86
GCC99
GCA93
GCG6
Tyr Y2.9%
UAU56
UAC56
His H2.8%
CAU53
CAC52
Gln Q2.7%
CAA98
CAG6
Asn N3.7%
AAU57
AAC85
Lys K2.2%
AAA79
AAG3
Asp D1.9%
GAU37
GAC34
Glu E2.5%
GAA77
GAG17
Cys C0.6%
UGU11
UGC13
Trp W3.2%
UGA116
UGG6
Arg R1.8%
CGU15
CGC14
CGA38
CGG3
Gly G6.0%
GGU85
GGC51
GGA58
GGG33
Stop 0.2%
UAA8
UAG1
AGA0
AGG0
Genome map
38 annotated features in NC_068734.1Hover, 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 (38.9%, 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 | 70 | 70 bp | + | – |
| 12S rRNA | Ribosomal RNA | 72 | 1,033 | 962 bp | + | 42.9% |
| tRNA-Val | Transfer RNA | 1,034 | 1,105 | 72 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,107 | 2,805 | 1,699 bp | + | 37.7% |
| tRNA-Leu (UUR) | Transfer RNA | 2,806 | 2,880 | 75 bp | + | – |
| ND1 | Protein-coding gene | 2,882 | 3,856 | 975 bp | + | 41.7% |
| tRNA-Ile | Transfer RNA | 3,858 | 3,927 | 70 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,930 | 4,001 | 72 bp | − | – |
| tRNA-Met | Transfer RNA | 4,002 | 4,070 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,071 | 5,116 | 1,046 bp | + | 38.4% |
| tRNA-Trp | Transfer RNA | 5,117 | 5,186 | 70 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,188 | 5,256 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,258 | 5,330 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,365 | 5,432 | 68 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,437 | 5,506 | 70 bp | − | – |
| COX1 | Protein-coding gene | 5,508 | 7,064 | 1,557 bp | + | 40.0% |
| tRNA-Ser (UCN) | Transfer RNA | 7,069 | 7,139 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,140 | 7,209 | 70 bp | + | – |
| COX2 | Protein-coding gene | 7,212 | 7,902 | 691 bp | + | 40.1% |
| tRNA-Lys | Transfer RNA | 7,903 | 7,977 | 75 bp | + | – |
| ATP8 | Protein-coding gene | 7,979 | 8,146 | 168 bp | + | 35.1% |
| ATP6 | Protein-coding gene | 8,137 | 8,820 | 684 bp | + | 38.7% |
| COX3 | Protein-coding gene | 8,820 | 9,605 | 786 bp | + | 41.9% |
| tRNA-Gly | Transfer RNA | 9,611 | 9,682 | 72 bp | + | – |
| ND3 | Protein-coding gene | 9,683 | 10,031 | 349 bp | + | 43.8% |
| tRNA-Arg | Transfer RNA | 10,032 | 10,102 | 71 bp | + | – |
| ND4L | Protein-coding gene | 10,103 | 10,399 | 297 bp | + | 42.1% |
| ND4 | Protein-coding gene | 10,393 | 11,773 | 1,381 bp | + | 42.7% |
| tRNA-His | Transfer RNA | 11,774 | 11,842 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,844 | 11,911 | 68 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,913 | 11,984 | 72 bp | + | – |
| ND5 | Protein-coding gene | 11,986 | 13,827 | 1,842 bp | + | 41.1% |
| ND6 | Protein-coding gene | 13,824 | 14,345 | 522 bp | − | 38.1% |
| tRNA-Glu | Transfer RNA | 14,346 | 14,414 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,418 | 15,560 | 1,143 bp | + | 41.0% |
| tRNA-Thr | Transfer RNA | 15,564 | 15,636 | 73 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,641 | 15,711 | 71 bp | − | – |
| D-loop | Control region | 15,712 | 18,166 | 2,455 bp | – | 30.0% |