family · mtDNA statistics

Engraulidae

10 species in 4 genera. Every region of their mitochondrial genomes, side by side.

Group

species

44.9%

mean GC, whole genome

SD 1.7, range 42.4–47.3%

16,714

median genome length, bp

Range 16,659–17,143 bp

genera

Regions

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

Parameter

Chart

GC % of every region
Region
Whole genome	10	44.89%	1.67	0.037	42.36%Coilia mystus	45.60%	47.26%Engraulis ringens	−0.37	0.29
Protein-coding	10	45.03%	1.87	0.041	42.29%Coilia mystus	45.77%	47.81%Engraulis ringens	−0.37	0.29
All rRNA	10	47.05%	0.81	0.017	45.97%Coilia nasus	46.97%	48.66%Engraulis ringens	−0.50	0.14
All tRNA	10	46.06%	0.72	0.016	44.70%Coilia nasus	46.42%	46.65%Thryssa setirostris	−0.22	0.54
12S rRNA	10	49.76%	0.75	0.015	48.79%Coilia nasus	49.61%	50.89%Engraulis ringens	−0.27	0.45
16S rRNA	10	45.52%	0.91	0.020	44.37%Coilia nasus	45.33%	47.41%Engraulis ringens	−0.56	0.09
D-loop	9	36.82%	3.10	0.084	32.13%Coilia mystus	38.16%	39.84%Engraulis encrasicolus	−0.22	0.57
ND1	10	46.05%	2.23	0.048	41.95%Coilia mystus	45.74%	49.64%Engraulis ringens	−0.59	0.07
ND2	10	47.22%	2.33	0.049	43.64%Coilia mystus	47.99%	50.14%Engraulis mordax	−0.26	0.47
COX1	10	44.19%	1.58	0.036	41.75%Thryssa kammalensis	44.08%	46.80%Engraulis ringens	−0.25	0.49
COX2	10	43.57%	1.53	0.035	40.52%Thryssa kammalensis	43.49%	45.73%Engraulis ringens	0.32	0.37
ATP8	10	39.76%	2.17	0.055	36.90%Thryssa kammalensis	38.99%	42.86%Engraulis mordax	0.10	0.78
ATP6	10	43.42%	2.59	0.060	39.82%Coilia nasus	43.06%	48.98%Engraulis ringens	−0.62	0.06
COX3	10	46.94%	1.60	0.034	44.71%Coilia mystus	47.23%	49.55%Engraulis ringens	−0.18	0.61
ND3	10	44.63%	2.85	0.064	40.29%Coilia nasus	44.84%	48.71%Engraulis encrasicolus	−0.54	0.11
ND4L	10	46.90%	1.74	0.037	43.43%Thryssa kammalensis	46.80%	49.83%Thryssa setirostris	−0.07	0.85
ND4	10	45.37%	2.43	0.054	41.20%Coilia mystus	45.15%	48.37%Engraulis ringens	−0.18	0.61
ND5	10	43.73%	2.28	0.052	39.81%Coilia mystus	44.93%	46.02%Engraulis ringens	−0.44	0.21
ND6	10	47.22%	3.03	0.064	42.72%Coilia nasus	47.89%	51.53%Engraulis ringens	−0.40	0.25
CYTB	10	44.43%	1.56	0.035	41.54%Coilia nasus	44.70%	46.98%Engraulis ringens	−0.48	0.16

Genera of Engraulidae

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

Region

Parameter

Chart

Genera of Engraulidae

Engraulis	4	46.26%	0.67	0.014	45.89%Engraulis encrasicolus	45.94%	47.26%Engraulis ringens	–	–
Thryssa	3	44.57%	1.37	0.031	43.26%Thryssa kammalensis	44.46%	46.00%Thryssa setirostris	–	–
Coilia	2	42.44%	0.11	0.003	42.36%Coilia mystus	42.44%	42.52%Coilia nasus	–	–
Anchoa	1	45.31%	–	–	45.31%Anchoa mitchilli	45.31%	45.31%Anchoa mitchilli	–	–

Codon usage

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

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

Engraulidae 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.