family · mtDNA statistics

Cynoglossidae

3 species in 2 genera. Every region of their mitochondrial genomes, side by side.

Group

species

42.0%

mean GC, whole genome

SD 4.1, range 39.6–46.8%

16,428

median genome length, bp

Range 16,417–16,771 bp

genera

Regions

GC content of each region across Cynoglossidae, % of A + C + G + T

Parameter

Chart

GC % of every region
Region
Whole genome	3	42.00%	4.13	0.098	39.59%Cynoglossus joyneri	39.65%	46.77%Symphurus plagiusa	–	–
Protein-coding	3	42.53%	4.63	0.109	39.72%Cynoglossus joyneri	39.98%	47.87%Symphurus plagiusa	–	–
All rRNA	3	42.82%	3.53	0.082	40.50%Cynoglossus abbreviatus	41.07%	46.88%Symphurus plagiusa	–	–
All tRNA	3	41.89%	3.55	0.085	39.19%Cynoglossus abbreviatus	40.58%	45.91%Symphurus plagiusa	–	–
12S rRNA	3	45.60%	2.39	0.052	44.14%Cynoglossus abbreviatus	44.30%	48.36%Symphurus plagiusa	–	–
16S rRNA	3	41.26%	4.18	0.101	38.45%Cynoglossus abbreviatus	39.26%	46.05%Symphurus plagiusa	–	–
D-loop	1	31.01%	–	–	31.01%Cynoglossus abbreviatus	31.01%	31.01%Cynoglossus abbreviatus	–	–
ND1	3	42.96%	4.87	0.113	39.40%Cynoglossus joyneri	40.97%	48.51%Symphurus plagiusa	–	–
ND2	3	41.77%	5.50	0.132	37.46%Cynoglossus joyneri	39.88%	47.96%Symphurus plagiusa	–	–
COX1	3	42.92%	3.48	0.081	40.81%Cynoglossus abbreviatus	41.01%	46.94%Symphurus plagiusa	–	–
COX2	3	40.47%	3.81	0.094	38.06%Cynoglossus abbreviatus	38.49%	44.86%Symphurus plagiusa	–	–
ATP8	3	41.35%	1.84	0.045	40.00%Cynoglossus abbreviatus	40.61%	43.45%Symphurus plagiusa	–	–
ATP6	3	42.48%	5.16	0.121	38.86%Cynoglossus joyneri	40.20%	48.39%Symphurus plagiusa	–	–
COX3	3	46.03%	4.05	0.088	42.80%Cynoglossus abbreviatus	44.71%	50.57%Symphurus plagiusa	–	–
ND3	3	43.94%	2.88	0.066	41.26%Cynoglossus joyneri	43.55%	46.99%Symphurus plagiusa	–	–
ND4L	3	46.02%	3.60	0.078	43.77%Cynoglossus abbreviatus	44.11%	50.17%Symphurus plagiusa	–	–
ND4	3	41.05%	4.90	0.119	38.17%Cynoglossus abbreviatus	38.27%	46.71%Symphurus plagiusa	–	–
ND5	3	41.16%	4.64	0.113	38.24%Cynoglossus abbreviatus	38.73%	46.51%Symphurus plagiusa	–	–
ND6	3	41.86%	6.98	0.167	37.36%Cynoglossus joyneri	38.31%	49.90%Symphurus plagiusa	–	–
CYTB	3	44.03%	5.93	0.135	40.58%Cynoglossus joyneri	40.63%	50.88%Symphurus plagiusa	–	–

Genera of Cynoglossidae

GC content of the whole genome, % of A + C + G + T

Region

Parameter

Chart

Genera of Cynoglossidae

Cynoglossus	2	39.62%	0.04	0.001	39.59%Cynoglossus joyneri	39.62%	39.65%Cynoglossus abbreviatus	–	–
Symphurus	1	46.77%	–	–	46.77%Symphurus plagiusa	46.77%	46.77%Symphurus plagiusa	–	–

Codon usage

Share of each codon in all 13 protein-coding genes, across Cynoglossidae

Gene

Loading codon usage…

Every species, region by region

Each region's page lists the value of every species, with the same statistics by class, order or family and a CSV download.

Whole genome Protein-coding All rRNA All tRNA 12S rRNA 16S rRNA D-loop ND1 ND2 COX1 COX2 ATP8 ATP6 COX3 ND3 ND4L ND4 ND5 ND6 CYTB

Cynoglossidae taxon page All data downloads

The charts

Each chart draws the rows of the table under it, in the table's order: sort a column to reorder the chart.Chart sets its axis.
Distribution: the range (line), mean ± SD (bar), median (tick) and mean (dot). Lengths of the regions are on a log scale.
Variation: the coefficient of variation, or the SD for the skews, which vary around zero.
Lifespan r: r with its 95% confidence interval (Fisher z). Lifespan map: r of every parameter in every region at once, bold where the Benjamini–Hochberg q-value over the map is below 0.05.

What the numbers are

Species: species with the region annotated. SD is the sample standard deviation, CV = SD / mean.
Base percentages are over A + C + G + T, so GC % + AT % = 100. Skews are on the L strand as deposited in RefSeq: GC skew = (G − C) / (G + C), AT skew = (A − T) / (A + T).
Min and Max name the species with the extreme value.

Lifespan columns

r is the Pearson correlation of the parameter with log₁₀ maximum lifespan within the group (5 or more species), and p its two-tailed p-value, as on the original MitoAge. They are not corrected for multiple testing or for shared ancestry: the plot shows Benjamini–Hochberg q-values and phylogenetic contrasts.

The original site labelled the base columns with their complements, so its skews have the opposite sign. Seemethods.