order · mtDNA statistics

Myopsida

4 species in 1 family. Every region of their mitochondrial genomes, side by side.

Group

species

28.3%

mean GC, whole genome

SD 0.6, range 27.7–28.8%

17,286

median genome length, bp

Range 16,631–17,413 bp

family

Regions

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

Parameter

Chart

GC % of every region
Region
Whole genome	4	28.26%	0.60	0.021	27.66%Uroteuthis duvaucelii	28.29%	28.82%Sepioteuthis lessoniana	–	–
Protein-coding	4	29.43%	0.94	0.032	28.13%Uroteuthis duvaucelii	29.70%	30.18%Sepioteuthis lessoniana	–	–
All rRNA	4	25.12%	0.96	0.038	24.48%Uroteuthis edulis	24.73%	26.53%Sepioteuthis lessoniana	–	–
All tRNA	4	26.14%	1.13	0.043	24.68%Uroteuthis duvaucelii	26.30%	27.29%Sepioteuthis lessoniana	–	–
12S rRNA	4	25.02%	1.55	0.062	23.79%Heterololigo bleekeri	24.51%	27.27%Sepioteuthis lessoniana	–	–
16S rRNA	4	25.15%	0.75	0.030	24.42%Uroteuthis duvaucelii	25.10%	25.99%Sepioteuthis lessoniana	–	–
D-loop	1	34.83%	–	–	34.83%Uroteuthis duvaucelii	34.83%	34.83%Uroteuthis duvaucelii	–	–
ND1	4	31.92%	1.73	0.054	30.46%Uroteuthis duvaucelii	31.52%	34.18%Heterololigo bleekeri	–	–
ND2	4	24.83%	1.40	0.056	22.96%Uroteuthis duvaucelii	25.17%	26.03%Sepioteuthis lessoniana	–	–
COX1	4	33.95%	1.05	0.031	32.42%Uroteuthis duvaucelii	34.31%	34.77%Heterololigo bleekeri	–	–
COX2	4	32.32%	1.42	0.044	30.45%Uroteuthis duvaucelii	32.47%	33.91%Sepioteuthis lessoniana	–	–
ATP8	4	21.47%	1.92	0.090	19.23%Sepioteuthis lessoniana	21.79%	23.08%Uroteuthis edulis	–	–
ATP6	4	28.44%	0.96	0.034	27.42%Uroteuthis duvaucelii	28.36%	29.65%Heterololigo bleekeri	–	–
COX3	4	35.42%	1.35	0.038	34.36%Uroteuthis edulis	35.06%	37.18%Heterololigo bleekeri	–	–
ND3	4	29.03%	1.76	0.061	27.12%Uroteuthis duvaucelii	29.10%	30.79%Uroteuthis edulis	–	–
ND4L	4	26.60%	0.87	0.033	25.59%Uroteuthis duvaucelii	26.60%	27.61%Heterololigo bleekeri	–	–
ND4	4	28.83%	0.88	0.030	28.13%Heterololigo bleekeri	28.56%	30.06%Sepioteuthis lessoniana	–	–
ND5	4	26.51%	0.70	0.026	25.62%Uroteuthis duvaucelii	26.57%	27.28%Sepioteuthis lessoniana	–	–
ND6	4	22.93%	1.68	0.073	20.51%Uroteuthis duvaucelii	23.47%	24.26%Sepioteuthis lessoniana	–	–
CYTB	4	30.07%	0.93	0.031	28.68%Uroteuthis duvaucelii	30.44%	30.70%Sepioteuthis lessoniana	–	–

Families of Myopsida

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

Region

Parameter

Chart

Families of Myopsida

Loliginidae	4	28.26%	0.60	0.021	27.66%Uroteuthis duvaucelii	28.29%	28.82%Sepioteuthis lessoniana	–	–

Codon usage

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

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

Myopsida 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.