Ictiobus bubalus

Smallmouth buffalo

Maximum lifespan

39 yr

AnAge record

mtDNA size

16,612 bp

RefSeq NC_013071.1

GC content

45.75%

Whole genome

Non-coding

1,004 bp

D-loop 932 bp

Where Smallmouth buffalo sits among 2,335 species

Whole-genome GC content against maximum lifespan. Smallmouth buffalo has the 272nd longest lifespan of them.

This species
Other ray-finned fishes
Other classes

Plot other mtDNA features with this species highlighted

Base composition

Whole genome16,612 bp

GC skew (G − C) / (G + C): −0.221
AT skew (A − T) / (A + T): +0.083

Life history

Maximum lifespan: 39 years
Adult weight: 20.5 kg

Lifespan from AnAge · AnAge record · other traits from AnAge Build 15 (HAGRID 03879)

About this record

Lifespan source: AnAge build 15
Based on: an animal in the wild
Data quality: acceptable, medium 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 RefSeq

Whole genome16,612 bp

Protein-coding11,407 bp

12S rRNA950 bp

16S rRNA1,688 bp

All tRNA1,563 bp

D-loop932 bp

Genes and regions

Select a column to sort; select a gene to compare it across species

Base composition of Ictiobus bubalus genes

ND1NADH dehydrogenase subunit 1	975 bp	28.2%	24.9%	17.0%	29.8%	46.87%	−0.274	+0.062
ND2NADH dehydrogenase subunit 2	1,045 bp	30.0%	21.6%	14.7%	33.7%	48.42%	−0.391	+0.161
COX1Cytochrome c oxidase subunit I	1,551 bp	25.1%	28.4%	19.1%	27.3%	46.42%	−0.178	−0.061
COX2Cytochrome c oxidase subunit II	691 bp	28.2%	26.9%	18.2%	26.6%	44.86%	−0.187	+0.024
ATP8ATP synthase F0 subunit 8	168 bp	32.7%	24.4%	13.7%	29.2%	42.86%	−0.361	+0.146
ATP6ATP synthase F0 subunit 6	684 bp	27.5%	29.1%	15.4%	28.1%	43.42%	−0.293	−0.028
COX3Cytochrome c oxidase subunit III	785 bp	26.0%	27.0%	18.1%	28.9%	47.01%	−0.230	−0.019
ND3NADH dehydrogenase subunit 3	349 bp	25.2%	29.5%	15.8%	29.5%	45.27%	−0.304	−0.079
ND4LNADH dehydrogenase subunit 4L	297 bp	24.2%	27.3%	18.5%	30.0%	48.49%	−0.236	−0.059
ND4NADH dehydrogenase subunit 4	1,382 bp	28.9%	25.0%	16.5%	29.6%	46.09%	−0.284	+0.071
ND5NADH dehydrogenase subunit 5	1,839 bp	29.4%	26.2%	14.7%	29.7%	44.48%	−0.337	+0.058
ND6NADH dehydrogenase subunit 6	522 bp	39.3%	12.8%	15.5%	32.4%	47.89%	−0.352	+0.507
CYTBCytochrome b	1,141 bp	26.8%	27.3%	16.4%	29.4%	45.84%	−0.285	−0.010
12S rRNA12S ribosomal RNA	950 bp	30.6%	20.0%	23.3%	26.1%	49.37%	−0.058	+0.210
16S rRNA16S ribosomal RNA	1,688 bp	34.7%	19.4%	21.6%	24.4%	45.97%	−0.062	+0.283
D-loopControl region (D-loop)	932 bp	31.9%	29.9%	16.7%	21.5%	38.20%	−0.124	+0.031

Codon usage

Counts per codon, darker is more frequent

Gene

3,807 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).

Phe F5.9%

UUU96

UUC128

Leu L16.5%

UUA84

UUG35

CUU99

CUC100

CUA244

CUG65

Ile I7.3%

AUU146

AUC131

Met M4.4%

AUA87

AUG80

Val V6.2%

GUU58

GUC49

GUA99

GUG31

Ser S6.3%

UCU41

UCC60

UCA76

UCG9

AGU7

AGC48

Pro P5.7%

CCU36

CCC77

CCA94

CCG9

Thr T7.6%

ACU31

ACC111

ACA129

ACG18

Ala A9.5%

GCU59

GCC153

GCA124

GCG26

Tyr Y3.0%

UAU36

UAC77

His H2.8%

CAU29

CAC79

Gln Q2.5%

CAA76

CAG21

Asn N3.0%

AAU36

AAC77

Lys K2.0%

AAA64

AAG12

Asp D2.0%

GAU18

GAC59

Glu E2.8%

GAA72

GAG34

Cys C0.7%

UGU9

UGC17

Trp W3.2%

UGA96

UGG25

Arg R2.0%

CGU11

CGC11

CGA47

CGG7

Gly G6.5%

GGU30

GGC49

GGA119

GGG49

Stop 0.2%

UAA5

UAG2

AGA0

AGG0

Genome map

38 annotated features in NC_013071.1

Hover, 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 (45.8%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).

All 38 features as a table

Annotated features of Ictiobus bubalus (NC_013071.1)
Feature	Type	Start	End	Length	Strand	GC
tRNA-Phe	Transfer RNA	1	69	69 bp	+	–
12S rRNA	Ribosomal RNA	70	1,019	950 bp	+	49.4%
tRNA-Val	Transfer RNA	1,020	1,091	72 bp	+	–
16S rRNA	Ribosomal RNA	1,092	2,779	1,688 bp	+	46.0%
tRNA-Leu (UUR)	Transfer RNA	2,780	2,854	75 bp	+	–
ND1	Protein-coding gene	2,856	3,830	975 bp	+	46.9%
tRNA-Ile	Transfer RNA	3,839	3,910	72 bp	+	–
tRNA-Gln	Transfer RNA	3,909	3,979	71 bp	−	–
tRNA-Met	Transfer RNA	3,981	4,049	69 bp	+	–
ND2	Protein-coding gene	4,050	5,094	1,045 bp	+	48.4%
tRNA-Trp	Transfer RNA	5,095	5,166	72 bp	+	–
tRNA-Ala	Transfer RNA	5,168	5,236	69 bp	−	–
tRNA-Asn	Transfer RNA	5,238	5,310	73 bp	−	–
tRNA-Cys	Transfer RNA	5,345	5,410	66 bp	−	–
tRNA-Tyr	Transfer RNA	5,412	5,483	72 bp	−	–
COX1	Protein-coding gene	5,485	7,035	1,551 bp	+	46.4%
tRNA-Ser (UCN)	Transfer RNA	7,037	7,107	71 bp	−	–
tRNA-Asp	Transfer RNA	7,111	7,184	74 bp	+	–
COX2	Protein-coding gene	7,199	7,889	691 bp	+	44.9%
tRNA-Lys	Transfer RNA	7,890	7,965	76 bp	+	–
ATP8	Protein-coding gene	7,967	8,134	168 bp	+	42.9%
ATP6	Protein-coding gene	8,125	8,808	684 bp	+	43.4%
COX3	Protein-coding gene	8,808	9,592	785 bp	+	47.0%
tRNA-Gly	Transfer RNA	9,593	9,664	72 bp	+	–
ND3	Protein-coding gene	9,665	10,013	349 bp	+	45.3%
tRNA-Arg	Transfer RNA	10,014	10,083	70 bp	+	–
ND4L	Protein-coding gene	10,084	10,380	297 bp	+	48.5%
ND4	Protein-coding gene	10,374	11,755	1,382 bp	+	46.1%
tRNA-His	Transfer RNA	11,756	11,825	70 bp	+	–
tRNA-Ser (AGY)	Transfer RNA	11,825	11,893	69 bp	+	–
tRNA-Leu (CUN)	Transfer RNA	11,895	11,967	73 bp	+	–
ND5	Protein-coding gene	11,968	13,806	1,839 bp	+	44.5%
ND6	Protein-coding gene	13,803	14,324	522 bp	−	47.9%
tRNA-Glu	Transfer RNA	14,325	14,393	69 bp	−	–
CYTB	Protein-coding gene	14,398	15,538	1,141 bp	+	45.8%
tRNA-Thr	Transfer RNA	15,539	15,610	72 bp	+	–
tRNA-Pro	Transfer RNA	15,610	15,680	71 bp	−	–
D-loop	Control region	15,681	16,612	932 bp	–	38.2%