order · mtDNA statistics

Aplysiida

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

Group

species

33.9%

mean GC, whole genome

SD 0.4, range 33.6–34.3%

14,128

median genome length, bp

Range 14,117–14,131 bp

family

Regions

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

Parameter

Chart

GC % of every region
Region
Whole genome	3	33.85%	0.37	0.011	33.63%Aplysia californica	33.64%	34.27%Aplysia kurodai	–	–
Protein-coding	3	33.64%	0.53	0.016	33.27%Aplysia californica	33.40%	34.25%Aplysia kurodai	–	–
All rRNA	3	33.15%	0.18	0.005	32.95%Aplysia kurodai	33.20%	33.30%Aplysia californica	–	–
All tRNA	3	37.12%	0.32	0.009	36.77%Aplysia dactylomela	37.17%	37.41%Aplysia californica	–	–
12S rRNA	3	34.42%	0.43	0.012	33.93%Aplysia kurodai	34.62%	34.72%Aplysia dactylomela	–	–
16S rRNA	3	32.25%	0.11	0.004	32.13%Aplysia dactylomela	32.26%	32.36%Aplysia californica	–	–
ND1	3	33.12%	0.86	0.026	32.28%Aplysia dactylomela	33.11%	33.99%Aplysia kurodai	–	–
ND2	3	34.72%	1.02	0.029	34.08%Aplysia dactylomela	34.19%	35.89%Aplysia kurodai	–	–
COX1	3	35.36%	0.48	0.014	34.82%Aplysia californica	35.53%	35.73%Aplysia kurodai	–	–
COX2	3	33.82%	1.56	0.046	32.46%Aplysia dactylomela	33.48%	35.53%Aplysia kurodai	–	–
ATP8	3	29.19%	5.89	0.202	23.53%Aplysia dactylomela	28.76%	35.29%Aplysia kurodai	–	–
ATP6	3	33.88%	2.04	0.060	31.68%Aplysia californica	34.23%	35.71%Aplysia kurodai	–	–
COX3	3	36.12%	0.34	0.009	35.73%Aplysia californica	36.25%	36.38%Aplysia dactylomela	–	–
ND3	3	31.33%	1.97	0.063	29.97%Aplysia dactylomela	30.42%	33.58%Aplysia kurodai	–	–
ND4L	3	31.52%	0.87	0.028	30.68%Aplysia kurodai	31.47%	32.42%Aplysia californica	–	–
ND4	3	32.39%	1.09	0.034	31.41%Aplysia californica	32.19%	33.56%Aplysia dactylomela	–	–
ND5	3	33.08%	0.70	0.021	32.28%Aplysia dactylomela	33.45%	33.52%Aplysia californica	–	–
ND6	3	32.19%	0.54	0.017	31.61%Aplysia californica	32.26%	32.69%Aplysia dactylomela	–	–
CYTB	3	33.57%	0.24	0.007	33.39%Aplysia dactylomela	33.48%	33.85%Aplysia californica	–	–

Families of Aplysiida

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

Region

Parameter

Chart

Families of Aplysiida

Aplysiidae	3	33.85%	0.37	0.011	33.63%Aplysia californica	33.64%	34.27%Aplysia kurodai	–	–

Codon usage

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

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

Aplysiida 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.