family · mtDNA statistics

Certhiidae

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

Group

species

48.2%

mean GC, whole genome

SD 1.6, range 46.5–49.7%

16,786

median genome length, bp

Range 16,764–16,794 bp

genera

Regions

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

Parameter

Chart

GC % of every region
Region
Whole genome	3	48.22%	1.58	0.033	46.53%Polioptila caerulea	48.48%	49.66%Campylorhynchus brunneicapillus	–	–
Protein-coding	3	49.39%	2.02	0.041	47.24%Polioptila caerulea	49.70%	51.24%Campylorhynchus brunneicapillus	–	–
All rRNA	3	47.23%	0.40	0.008	46.79%Polioptila caerulea	47.34%	47.56%Campylorhynchus brunneicapillus	–	–
All tRNA	3	43.42%	1.05	0.024	42.74%Polioptila caerulea	42.90%	44.63%Campylorhynchus brunneicapillus	–	–
12S rRNA	3	49.02%	0.15	0.003	48.88%Thryothorus ludovicianus	48.99%	49.18%Polioptila caerulea	–	–
16S rRNA	3	46.13%	0.70	0.015	45.34%Polioptila caerulea	46.39%	46.68%Campylorhynchus brunneicapillus	–	–
D-loop	3	45.21%	0.70	0.015	44.58%Polioptila caerulea	45.08%	45.96%Thryothorus ludovicianus	–	–
ND1	3	50.03%	2.87	0.057	47.24%Polioptila caerulea	49.90%	52.97%Campylorhynchus brunneicapillus	–	–
ND2	3	48.62%	3.86	0.079	44.62%Polioptila caerulea	48.94%	52.31%Campylorhynchus brunneicapillus	–	–
COX1	3	49.14%	1.93	0.039	47.00%Polioptila caerulea	49.68%	50.74%Campylorhynchus brunneicapillus	–	–
COX2	3	50.97%	0.97	0.019	50.15%Polioptila caerulea	50.73%	52.05%Campylorhynchus brunneicapillus	–	–
ATP8	3	44.44%	2.94	0.066	41.07%Polioptila caerulea	45.83%	46.43%Campylorhynchus brunneicapillus	–	–
ATP6	3	49.07%	2.62	0.053	46.05%Polioptila caerulea	50.44%	50.73%Campylorhynchus brunneicapillus	–	–
COX3	3	51.96%	1.81	0.035	49.87%Polioptila caerulea	52.81%	53.19%Thryothorus ludovicianus	–	–
ND3	3	48.34%	1.32	0.027	47.58%Polioptila caerulea	47.58%	49.86%Campylorhynchus brunneicapillus	–	–
ND4L	3	49.94%	1.91	0.038	47.81%Polioptila caerulea	50.51%	51.52%Campylorhynchus brunneicapillus	–	–
ND4	3	48.79%	2.40	0.049	46.37%Polioptila caerulea	48.84%	51.16%Campylorhynchus brunneicapillus	–	–
ND5	3	48.50%	1.60	0.033	46.81%Polioptila caerulea	48.68%	50.00%Campylorhynchus brunneicapillus	–	–
ND6	3	51.48%	1.54	0.030	50.19%Thryothorus ludovicianus	51.06%	53.18%Campylorhynchus brunneicapillus	–	–
CYTB	3	49.20%	1.47	0.030	47.51%Polioptila caerulea	49.96%	50.13%Campylorhynchus brunneicapillus	–	–

Genera of Certhiidae

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

Region

Parameter

Chart

Genera of Certhiidae

Polioptila	1	46.53%	–	–	46.53%Polioptila caerulea	46.53%	46.53%Polioptila caerulea	–	–
Thryothorus	1	48.48%	–	–	48.48%Thryothorus ludovicianus	48.48%	48.48%Thryothorus ludovicianus	–	–
Campylorhynchus	1	49.66%	–	–	49.66%Campylorhynchus brunneicapillus	49.66%	49.66%Campylorhynchus brunneicapillus	–	–

Codon usage

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

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

Certhiidae 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.