Microphysogobio amurensis
Amur longnose gudgeon
GC content
43.83%
Whole genome
Non-coding
988 bp
D-loop 924 bp
Where Amur longnose gudgeon sits among 2,335 species
Whole-genome GC content against maximum lifespan. Amur longnose gudgeon has the 2,233rd longest lifespan of them.
- This species
- Other ray-finned fishes
- Other classes
Base composition
Whole genome16,599 bp
- GC skew (G − C) / (G + C)
- −0.219
- AT skew (A − T) / (A + T)
- +0.069
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 genome16,599 bp
Protein-coding11,405 bp
12S rRNA958 bp
16S rRNA1,688 bp
All tRNA1,560 bp
D-loop924 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 975 bp | 44.92% | −0.283 | +0.013 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,046 bp | 44.17% | −0.307 | +0.099 | |||||
| COX1Cytochrome c oxidase subunit I | 1,551 bp | 45.13% | −0.169 | −0.055 | |||||
| COX2Cytochrome c oxidase subunit II | 691 bp | 42.69% | −0.220 | +0.061 | |||||
| ATP8ATP synthase F0 subunit 8 | 165 bp | 42.42% | −0.514 | +0.263 | |||||
| ATP6ATP synthase F0 subunit 6 | 683 bp | 44.66% | −0.325 | −0.058 | |||||
| COX3Cytochrome c oxidase subunit III | 784 bp | 47.19% | −0.243 | −0.005 | |||||
| ND3NADH dehydrogenase subunit 3 | 350 bp | 42.29% | −0.324 | −0.079 | |||||
| ND4LNADH dehydrogenase subunit 4L | 297 bp | 47.48% | −0.348 | −0.013 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,382 bp | 43.63% | −0.254 | +0.045 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,836 bp | 41.34% | −0.312 | +0.034 | |||||
| ND6NADH dehydrogenase subunit 6 | 522 bp | 46.17% | −0.378 | +0.431 | |||||
| CYTBCytochrome b | 1,141 bp | 42.77% | −0.279 | −0.011 | |||||
| 12S rRNA12S ribosomal RNA | 958 bp | 50.31% | −0.091 | +0.240 | |||||
| 16S rRNA16S ribosomal RNA | 1,688 bp | 43.54% | −0.053 | +0.261 | |||||
| D-loopControl region (D-loop) | 924 bp | 34.52% | −0.166 | +0.008 |
Codon usage
Counts per codon, darker is more frequent3,804 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F6.0%
UUU112
UUC116
Leu L16.4%
UUA109
UUG18
CUU130
CUC72
CUA223
CUG70
Ile I7.3%
AUU186
AUC93
Met M4.8%
AUA123
AUG60
Val V6.2%
GUU57
GUC46
GUA100
GUG31
Ser S6.4%
UCU52
UCC52
UCA77
UCG10
AGU9
AGC44
Pro P5.7%
CCU29
CCC74
CCA96
CCG16
Thr T8.0%
ACU43
ACC94
ACA151
ACG15
Ala A8.6%
GCU53
GCC138
GCA118
GCG18
Tyr Y2.9%
UAU49
UAC61
His H2.7%
CAU20
CAC83
Gln Q2.5%
CAA80
CAG15
Asn N3.3%
AAU54
AAC71
Lys K2.1%
AAA68
AAG10
Asp D2.1%
GAU20
GAC58
Glu E2.7%
GAA80
GAG22
Cys C0.7%
UGU7
UGC18
Trp W3.2%
UGA102
UGG19
Arg R2.1%
CGU11
CGC9
CGA46
CGG12
Gly G6.5%
GGU24
GGC62
GGA88
GGG74
Stop 0.2%
UAA3
UAG3
AGA0
AGG0
Genome map
38 annotated features in NC_033965.1Hover, 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 (43.8%, 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 | 1,027 | 958 bp | + | 50.3% |
| tRNA-Val | Transfer RNA | 1,028 | 1,099 | 72 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,100 | 2,787 | 1,688 bp | + | 43.5% |
| tRNA-Leu (UUR) | Transfer RNA | 2,788 | 2,863 | 76 bp | + | – |
| ND1 | Protein-coding gene | 2,865 | 3,839 | 975 bp | + | 44.9% |
| tRNA-Ile | Transfer RNA | 3,844 | 3,915 | 72 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,914 | 3,984 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,986 | 4,054 | 69 bp | + | – |
| ND2 | Protein-coding gene | 4,055 | 5,100 | 1,046 bp | + | 44.2% |
| tRNA-Trp | Transfer RNA | 5,101 | 5,171 | 71 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,174 | 5,242 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,244 | 5,316 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,348 | 5,415 | 68 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,418 | 5,488 | 71 bp | − | – |
| COX1 | Protein-coding gene | 5,489 | 7,039 | 1,551 bp | + | 45.1% |
| tRNA-Ser (UCN) | Transfer RNA | 7,040 | 7,110 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,114 | 7,185 | 72 bp | + | – |
| COX2 | Protein-coding gene | 7,199 | 7,889 | 691 bp | + | 42.7% |
| tRNA-Lys | Transfer RNA | 7,890 | 7,965 | 76 bp | + | – |
| ATP8 | Protein-coding gene | 7,967 | 8,131 | 165 bp | + | 42.4% |
| ATP6 | Protein-coding gene | 8,125 | 8,807 | 683 bp | + | 44.7% |
| COX3 | Protein-coding gene | 8,808 | 9,591 | 784 bp | + | 47.2% |
| tRNA-Gly | Transfer RNA | 9,592 | 9,663 | 72 bp | + | – |
| ND3 | Protein-coding gene | 9,664 | 10,013 | 350 bp | + | 42.3% |
| tRNA-Arg | Transfer RNA | 10,014 | 10,082 | 69 bp | + | – |
| ND4L | Protein-coding gene | 10,083 | 10,379 | 297 bp | + | 47.5% |
| ND4 | Protein-coding gene | 10,373 | 11,754 | 1,382 bp | + | 43.6% |
| tRNA-His | Transfer RNA | 11,755 | 11,823 | 69 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,824 | 11,892 | 69 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,894 | 11,966 | 73 bp | + | – |
| ND5 | Protein-coding gene | 11,967 | 13,802 | 1,836 bp | + | 41.3% |
| ND6 | Protein-coding gene | 13,799 | 14,320 | 522 bp | − | 46.2% |
| tRNA-Glu | Transfer RNA | 14,321 | 14,389 | 69 bp | − | – |
| CYTB | Protein-coding gene | 14,394 | 15,534 | 1,141 bp | + | 42.8% |
| tRNA-Thr | Transfer RNA | 15,535 | 15,606 | 72 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,606 | 15,675 | 70 bp | − | – |
| D-loop | Control region | 15,676 | 16,599 | 924 bp | – | 34.5% |