Sacalia bealei
Beal's eyed turtle
GC content
38.95%
Whole genome
Non-coding
1,098 bp
D-loop 1,048 bp
Where Beal's eyed turtle sits among 2,335 species
Whole-genome GC content against maximum lifespan. Beal's eyed turtle has the 538th longest lifespan of them.
- This species
- Other reptiles
- Other classes
Base composition
Whole genome16,561 bp
- GC skew (G − C) / (G + C)
- −0.329
- AT skew (A − T) / (A + T)
- +0.120
About this record
- Lifespan source
- AnAge build 15
- Based on
- an animal in captivity
- Data quality
- acceptable, small sample
- Licence
- Free to use, subject to the Human Ageing Genomic Resources conditions of use
- Status
- Updated in build 2
- In the database since
- build 1 (2015-07-01)
- Last changed
- 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 genome16,561 bp
Protein-coding11,351 bp
12S rRNA970 bp
16S rRNA1,604 bp
All tRNA1,547 bp
D-loop1,048 bp
Genes and regions
Select a column to sort; select a gene to compare it across species| Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ND1NADH dehydrogenase subunit 1 | 971 bp | 38.93% | −0.455 | +0.083 | |||||
| ND2NADH dehydrogenase subunit 2 | 1,039 bp | 39.94% | −0.518 | +0.196 | |||||
| COX1Cytochrome c oxidase subunit I | 1,545 bp | 41.55% | −0.156 | −0.034 | |||||
| COX2Cytochrome c oxidase subunit II | 687 bp | 36.83% | −0.265 | +0.101 | |||||
| ATP8ATP synthase F0 subunit 8 | 168 bp | 33.93% | −0.614 | +0.243 | |||||
| ATP6ATP synthase F0 subunit 6 | 684 bp | 37.57% | −0.494 | +0.096 | |||||
| COX3Cytochrome c oxidase subunit III | 784 bp | 42.09% | −0.273 | +0.053 | |||||
| ND3NADH dehydrogenase subunit 3 | 349 bp | 37.82% | −0.394 | +0.005 | |||||
| ND4LNADH dehydrogenase subunit 4L | 300 bp | 42.67% | −0.391 | −0.012 | |||||
| ND4NADH dehydrogenase subunit 4 | 1,371 bp | 38.88% | −0.430 | +0.131 | |||||
| ND5NADH dehydrogenase subunit 5 | 1,806 bp | 38.82% | −0.469 | +0.126 | |||||
| ND6NADH dehydrogenase subunit 6 | 525 bp | 37.14% | −0.538 | +0.515 | |||||
| CYTBCytochrome b | 1,144 bp | 42.22% | −0.420 | +0.023 | |||||
| 12S rRNA12S ribosomal RNA | 970 bp | 40.93% | −0.179 | +0.246 | |||||
| 16S rRNA16S ribosomal RNA | 1,604 bp | 39.46% | −0.156 | +0.285 | |||||
| D-loopControl region (D-loop) | 1,048 bp | 30.73% | −0.224 | −0.055 |
Codon usage
Counts per codon, darker is more frequent3,789 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).
Phe F5.9%
UUU88
UUC136
Leu L16.1%
UUA166
UUG16
CUU74
CUC73
CUA241
CUG39
Ile I8.0%
AUU148
AUC156
Met M6.5%
AUA209
AUG38
Val V4.1%
GUU33
GUC20
GUA82
GUG19
Ser S7.0%
UCU48
UCC45
UCA120
UCG9
AGU14
AGC31
Pro P5.4%
CCU31
CCC38
CCA126
CCG8
Thr T9.5%
ACU76
ACC128
ACA154
ACG1
Ala A6.7%
GCU63
GCC98
GCA88
GCG5
Tyr Y3.4%
UAU52
UAC78
His H2.6%
CAU40
CAC60
Gln Q2.7%
CAA98
CAG5
Asn N3.7%
AAU40
AAC101
Lys K2.5%
AAA90
AAG5
Asp D1.9%
GAU32
GAC39
Glu E2.4%
GAA80
GAG10
Cys C0.9%
UGU19
UGC14
Trp W2.9%
UGA96
UGG14
Arg R1.7%
CGU10
CGC6
CGA47
CGG3
Gly G5.8%
GGU31
GGC74
GGA86
GGG30
Stop 0.2%
UAA6
UAG1
AGA0
AGG1
Genome map
38 annotated features in NC_016691.1Hover, 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 (39.0%, 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 | 71 | 1,040 | 970 bp | + | 40.9% |
| tRNA-Val | Transfer RNA | 1,041 | 1,110 | 70 bp | + | – |
| 16S rRNA | Ribosomal RNA | 1,111 | 2,714 | 1,604 bp | + | 39.5% |
| tRNA-Leu (UUR) | Transfer RNA | 2,715 | 2,790 | 76 bp | + | – |
| ND1 | Protein-coding gene | 2,792 | 3,762 | 971 bp | + | 38.9% |
| tRNA-Ile | Transfer RNA | 3,763 | 3,832 | 70 bp | + | – |
| tRNA-Gln | Transfer RNA | 3,832 | 3,902 | 71 bp | − | – |
| tRNA-Met | Transfer RNA | 3,902 | 3,970 | 69 bp | + | – |
| ND2 | Protein-coding gene | 3,971 | 5,009 | 1,039 bp | + | 39.9% |
| tRNA-Trp | Transfer RNA | 5,010 | 5,084 | 75 bp | + | – |
| tRNA-Ala | Transfer RNA | 5,086 | 5,154 | 69 bp | − | – |
| tRNA-Asn | Transfer RNA | 5,156 | 5,228 | 73 bp | − | – |
| tRNA-Cys | Transfer RNA | 5,255 | 5,320 | 66 bp | − | – |
| tRNA-Tyr | Transfer RNA | 5,321 | 5,392 | 72 bp | − | – |
| COX1 | Protein-coding gene | 5,394 | 6,938 | 1,545 bp | + | 41.6% |
| tRNA-Ser (UCN) | Transfer RNA | 6,930 | 7,000 | 71 bp | − | – |
| tRNA-Asp | Transfer RNA | 7,003 | 7,072 | 70 bp | + | – |
| COX2 | Protein-coding gene | 7,073 | 7,759 | 687 bp | + | 36.8% |
| tRNA-Lys | Transfer RNA | 7,761 | 7,834 | 74 bp | + | – |
| ATP8 | Protein-coding gene | 7,835 | 8,002 | 168 bp | + | 33.9% |
| ATP6 | Protein-coding gene | 7,993 | 8,676 | 684 bp | + | 37.6% |
| COX3 | Protein-coding gene | 8,676 | 9,459 | 784 bp | + | 42.1% |
| tRNA-Gly | Transfer RNA | 9,460 | 9,528 | 69 bp | + | – |
| ND3 | Protein-coding gene | 9,529 | 9,877 | 349 bp | + | 37.8% |
| tRNA-Arg | Transfer RNA | 9,878 | 9,947 | 70 bp | + | – |
| ND4L | Protein-coding gene | 9,948 | 10,247 | 300 bp | + | 42.7% |
| ND4 | Protein-coding gene | 10,241 | 11,611 | 1,371 bp | + | 38.9% |
| tRNA-His | Transfer RNA | 11,624 | 11,693 | 70 bp | + | – |
| tRNA-Ser (AGY) | Transfer RNA | 11,694 | 11,755 | 62 bp | + | – |
| tRNA-Leu (CUN) | Transfer RNA | 11,756 | 11,827 | 72 bp | + | – |
| ND5 | Protein-coding gene | 11,828 | 13,633 | 1,806 bp | + | 38.8% |
| ND6 | Protein-coding gene | 13,630 | 14,154 | 525 bp | − | 37.1% |
| tRNA-Glu | Transfer RNA | 14,155 | 14,222 | 68 bp | − | – |
| CYTB | Protein-coding gene | 14,227 | 15,370 | 1,144 bp | + | 42.2% |
| tRNA-Thr | Transfer RNA | 15,371 | 15,443 | 73 bp | + | – |
| tRNA-Pro | Transfer RNA | 15,445 | 15,513 | 69 bp | − | – |
| D-loop | Control region | 15,514 | 16,561 | 1,048 bp | – | 30.7% |