Grallina cyanoleuca

Magpielark

Maximum lifespan

12.1 yr

AnAge record

mtDNA size

16,933 bp

RefSeq NC_059916.1

GC content

44.19%

Whole genome

Non-coding

1,442 bp

D-loop 1,350 bp

Where Magpielark sits among 2,335 species

Whole-genome GC content against maximum lifespan. Magpielark has the 1,405th longest lifespan of them.

This species
Other birds
Other classes

Plot other mtDNA features with this species highlighted

Base composition

Whole genome16,933 bp

GC skew (G − C) / (G + C): −0.332
AT skew (A − T) / (A + T): +0.106

Life history

Maximum lifespan: 12.1 years
Adult weight: 79.9 g
Female sexual maturity: 363 days

Lifespan from AnAge · AnAge record · other traits from AnAge build 15 (HAGRID 01048)

About this record

Lifespan source: AnAge build 15
Based on: an animal in the wild
Data quality: acceptable, medium sample
Licence: Free to use, subject to the Human Ageing Genomic Resources conditions of use
Status: New in build 2
In the database since: build 2 (2026-11-13)

Every change against the 2015 build is in the changelog download.

Composition by region

Reference (L) strand as deposited in RefSeq

Whole genome16,933 bp

Protein-coding11,379 bp

12S rRNA975 bp

16S rRNA1,603 bp

All tRNA1,545 bp

D-loop1,350 bp

Genes and regions

Select a column to sort; select a gene to compare it across species

Base composition of Grallina cyanoleuca genes

ND1NADH dehydrogenase subunit 1	978 bp	28.6%	28.2%	13.3%	29.9%	43.15%	−0.384	+0.007
ND2NADH dehydrogenase subunit 2	1,041 bp	30.5%	25.5%	12.3%	31.7%	44.00%	−0.441	+0.091
COX1Cytochrome c oxidase subunit I	1,551 bp	28.7%	26.0%	16.8%	28.4%	45.26%	−0.256	+0.048
COX2Cytochrome c oxidase subunit II	685 bp	31.1%	23.1%	15.8%	30.1%	45.84%	−0.312	+0.148
ATP8ATP synthase F0 subunit 8	168 bp	32.7%	23.8%	6.0%	37.5%	43.45%	−0.726	+0.158
ATP6ATP synthase F0 subunit 6	684 bp	30.7%	24.4%	11.0%	33.9%	44.88%	−0.511	+0.114
COX3Cytochrome c oxidase subunit III	784 bp	28.4%	24.2%	15.9%	31.4%	47.32%	−0.326	+0.080
ND3NADH dehydrogenase subunit 3	350 bp	28.6%	28.3%	13.7%	29.4%	43.14%	−0.364	+0.005
ND4LNADH dehydrogenase subunit 4L	297 bp	24.9%	25.3%	14.5%	35.4%	49.83%	−0.419	−0.007
ND4NADH dehydrogenase subunit 4	1,378 bp	32.0%	23.3%	11.2%	33.5%	44.70%	−0.500	+0.157
ND5NADH dehydrogenase subunit 5	1,818 bp	31.5%	24.1%	11.7%	32.7%	44.33%	−0.474	+0.132
ND6NADH dehydrogenase subunit 6	519 bp	38.0%	13.7%	11.8%	36.6%	48.36%	−0.514	+0.470
CYTBCytochrome b	1,143 bp	29.2%	25.5%	12.4%	32.9%	45.32%	−0.452	+0.069
12S rRNA12S ribosomal RNA	975 bp	30.5%	22.6%	21.2%	25.7%	46.97%	−0.096	+0.149
16S rRNA16S ribosomal RNA	1,603 bp	33.9%	22.8%	20.7%	22.6%	43.29%	−0.043	+0.195
D-loopControl region (D-loop)	1,350 bp	28.6%	30.7%	14.6%	26.1%	40.74%	−0.284	−0.035

Codon usage

Counts per codon, darker is more frequent

Gene

3,797 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).

Phe F5.8%

UUU53

UUC167

Leu L17.2%

UUA60

UUG6

CUU51

CUC115

CUA366

CUG54

Ile I7.8%

AUU94

AUC203

Met M4.4%

AUA102

AUG65

Val V5.4%

GUU41

GUC58

GUA79

GUG26

Ser S7.5%

UCU47

UCC74

UCA101

UCG8

AGU8

AGC45

Pro P5.9%

CCU36

CCC46

CCA140

CCG3

Thr T8.1%

ACU64

ACC102

ACA136

ACG4

Ala A8.2%

GCU78

GCC126

GCA97

GCG9

Tyr Y3.0%

UAU22

UAC93

His H2.7%

CAU16

CAC85

Gln Q2.5%

CAA89

CAG7

Asn N3.6%

AAU27

AAC108

Lys K2.2%

AAA79

AAG6

Asp D1.8%

GAU15

GAC53

Glu E2.4%

GAA80

GAG10

Cys C0.8%

UGU4

UGC26

Trp W2.8%

UGA100

UGG8

Arg R1.9%

CGU13

CGC7

CGA45

CGG9

Gly G5.8%

GGU34

GGC50

GGA114

GGG24

Stop 0.2%

UAA5

UAG1

AGA1

AGG2

Genome map

38 annotated features in NC_059916.1

Hover, tap or tab to a feature to see its position, length, strand and GC content. Genes and rRNAs open their own pages.

Protein-coding13
rRNA2
tRNA22
D-loop1

Outer ring: + strand, arrows run clockwise. Inner ring: − strand.
Middle ring: GC% of each gene against the whole genome (44.2%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).

All 38 features as a table

Annotated features of Grallina cyanoleuca (NC_059916.1)
Feature	Type	Start	End	Length	Strand	GC
tRNA-Phe	Transfer RNA	1	69	69 bp	+	–
12S rRNA	Ribosomal RNA	69	1,043	975 bp	+	47.0%
tRNA-Val	Transfer RNA	1,043	1,112	70 bp	+	–
16S rRNA	Ribosomal RNA	1,113	2,715	1,603 bp	+	43.3%
tRNA-Leu (UUR)	Transfer RNA	2,716	2,790	75 bp	+	–
ND1	Protein-coding gene	2,802	3,779	978 bp	+	43.2%
tRNA-Ile	Transfer RNA	3,790	3,864	75 bp	+	–
tRNA-Gln	Transfer RNA	3,870	3,940	71 bp	−	–
tRNA-Met	Transfer RNA	3,940	4,008	69 bp	+	–
ND2	Protein-coding gene	4,009	5,049	1,041 bp	+	44.0%
tRNA-Trp	Transfer RNA	5,053	5,122	70 bp	+	–
tRNA-Ala	Transfer RNA	5,124	5,192	69 bp	−	–
tRNA-Asn	Transfer RNA	5,200	5,272	73 bp	−	–
tRNA-Cys	Transfer RNA	5,275	5,341	67 bp	−	–
tRNA-Tyr	Transfer RNA	5,341	5,411	71 bp	−	–
COX1	Protein-coding gene	5,413	6,963	1,551 bp	+	45.3%
tRNA-Ser (UCN)	Transfer RNA	6,955	7,029	75 bp	−	–
tRNA-Asp	Transfer RNA	7,034	7,102	69 bp	+	–
COX2	Protein-coding gene	7,113	7,797	685 bp	+	45.8%
tRNA-Lys	Transfer RNA	7,798	7,866	69 bp	+	–
ATP8	Protein-coding gene	7,868	8,035	168 bp	+	43.5%
ATP6	Protein-coding gene	8,026	8,709	684 bp	+	44.9%
COX3	Protein-coding gene	8,715	9,498	784 bp	+	47.3%
tRNA-Gly	Transfer RNA	9,499	9,567	69 bp	+	–
ND3	Protein-coding gene	9,568	9,917	350 bp	+	43.1%
tRNA-Arg	Transfer RNA	9,918	9,987	70 bp	+	–
ND4L	Protein-coding gene	9,989	10,285	297 bp	+	49.8%
ND4	Protein-coding gene	10,279	11,656	1,378 bp	+	44.7%
tRNA-His	Transfer RNA	11,657	11,726	70 bp	+	–
tRNA-Ser (AGY)	Transfer RNA	11,728	11,791	64 bp	+	–
tRNA-Leu (CUN)	Transfer RNA	11,792	11,862	71 bp	+	–
ND5	Protein-coding gene	11,863	13,680	1,818 bp	+	44.3%
CYTB	Protein-coding gene	13,690	14,832	1,143 bp	+	45.3%
tRNA-Thr	Transfer RNA	14,836	14,904	69 bp	+	–
tRNA-Pro	Transfer RNA	14,913	14,982	70 bp	−	–
ND6	Protein-coding gene	14,992	15,510	519 bp	−	48.4%
tRNA-Glu	Transfer RNA	15,512	15,583	72 bp	−	–
D-loop	Control region	15,584	16,933	1,350 bp	–	40.7%