family · mtDNA statistics

Petroicidae

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

Group

species

46.1%

mean GC, whole genome

SD 0.5, range 45.5–46.6%

16,771

median genome length, bp

Range 16,759–16,891 bp

genera

Regions

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

Parameter

Chart

GC % of every region
Region
Whole genome	7	46.09%	0.47	0.010	45.45%Drymodes brunneopygia	46.35%	46.64%Tregellasia leucops	−0.03	0.94
Protein-coding	7	46.70%	0.49	0.010	46.02%Drymodes brunneopygia	46.94%	47.18%Tregellasia leucops	−0.15	0.74
All rRNA	7	46.12%	0.40	0.009	45.54%Petroica phoenicea	46.18%	46.62%Tregellasia leucops	0.53	0.22
All tRNA	7	42.81%	0.80	0.019	41.46%Drymodes brunneopygia	42.96%	43.85%Petroica phoenicea	0.28	0.55
12S rRNA	7	48.38%	1.07	0.022	46.76%Petroica phoenicea	48.98%	49.43%Tregellasia capito	0.59	0.16
16S rRNA	7	44.75%	0.26	0.006	44.46%Drymodes brunneopygia	44.79%	45.11%Tregellasia leucops	−0.16	0.73
D-loop	7	44.89%	1.06	0.024	43.69%Eopsaltria australis	45.27%	46.06%Tregellasia leucops	−0.24	0.6
ND1	7	46.67%	1.39	0.030	44.99%Eopsaltria australis	46.40%	48.88%Petroica phoenicea	−0.48	0.28
ND2	7	45.53%	2.03	0.045	43.52%Eopsaltria georgiana	44.76%	48.65%Petroica phoenicea	−0.74	0.06
COX1	7	46.85%	0.45	0.010	45.97%Eopsaltria australis	47.00%	47.26%Drymodes brunneopygia	−0.28	0.54
COX2	7	47.68%	0.67	0.014	46.78%Drymodes brunneopygia	47.51%	48.68%Tregellasia leucops	0.73	0.06
ATP8	7	41.16%	1.00	0.024	39.88%Tregellasia leucops	41.07%	42.86%Petroica phoenicea	−0.18	0.7
ATP6	7	46.26%	1.06	0.023	44.88%Drymodes brunneopygia	45.91%	47.81%Tregellasia capito	0.34	0.46
COX3	7	49.32%	0.90	0.018	47.96%Eopsaltria australis	49.87%	50.26%Petroica goodenovii	−0.09	0.85
ND3	7	47.64%	1.39	0.029	44.73%Drymodes brunneopygia	48.15%	48.72%Tregellasia leucops	0.09	0.85
ND4L	7	49.25%	2.10	0.043	45.79%Petroica phoenicea	50.17%	51.85%Eopsaltria georgiana	0.50	0.25
ND4	7	46.18%	0.67	0.014	45.07%Eopsaltria georgiana	46.23%	47.06%Drymodes brunneopygia	−0.30	0.51
ND5	7	45.92%	0.58	0.013	45.05%Drymodes brunneopygia	45.87%	46.70%Tregellasia leucops	0.36	0.43
ND6	7	46.99%	1.25	0.027	44.89%Drymodes brunneopygia	47.40%	48.36%Tregellasia leucops	0.14	0.76
CYTB	7	46.79%	0.85	0.018	45.49%Drymodes brunneopygia	46.72%	47.77%Eopsaltria georgiana	0.51	0.24

Genera of Petroicidae

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

Region

Parameter

Chart

Genera of Petroicidae

Eopsaltria	2	45.72%	0.26	0.006	45.53%Eopsaltria australis	45.72%	45.91%Eopsaltria georgiana	–	–
Tregellasia	2	46.50%	0.19	0.004	46.37%Tregellasia capito	46.50%	46.64%Tregellasia leucops	–	–
Petroica	2	46.38%	0.04	0.001	46.35%Petroica goodenovii	46.38%	46.41%Petroica phoenicea	–	–
Drymodes	1	45.45%	–	–	45.45%Drymodes brunneopygia	45.45%	45.45%Drymodes brunneopygia	–	–

Codon usage

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

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

Petroicidae 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.