D. rerio Gene: tk2 - ENSDARG00000046127 - Danio rerio (zebrafish)

General information

Ensembl IDENSDARG00000046127
Nametk2
Descriptionthymidine kinase 2, mitochondrial [Source:ZFIN;Acc:ZDB-GENE-040718-243]
OrganismDanio rerio (zebrafish)
Synonym(s)zgc:100948
Orthologs(s)19 orthologs
Paralog(s)4 paralogs

Expression

Anat. entity IDAnatomical entityDevelopmental stage(s)Rank scoreExpression scoreSources
UBERON:0000468multi-cellular organism
  • ZFS:0000035Larval:Protruding-mouth
  • UBERON:0000106zygote stage
  • ZFS:0000021Gastrula:90%-epiboly
  • ZFS:0000020Gastrula:75%-epiboly
  • ZFS:0000022Gastrula:Bud
  • ZFS:0000019Gastrula:Shield
  • ZFS:0000026Segmentation:14-19 somites
  • ZFS:0000024Segmentation:5-9 somites
  • ZFS:0000040Larval:Days 14-20
  • ZFS:0000029Pharyngula:Prim-5
  • ZFS:0000030Pharyngula:Prim-15
  • ZFS:0000033Hatching:Long-pec
  • ZFS:0000042Juvenile:Days 30-44
  • ZFS:0000037Larval:Day 5
  • ZFS:0000036Larval:Day 4
  • UBERON:0000066fully formed stage
  • UBERON:0000068embryo stage
1.66e3
  • 1.66e3
  • 9.05e3
  • 1.22e4
  • 1.23e4
  • 1.27e4
  • 1.28e4
  • 1.29e4
  • 1.29e4
  • 1.29e4
  • 1.34e4
  • 1.35e4
  • 1.36e4
  • 1.37e4
  • 1.39e4
  • 1.41e4
  • 1.46e4
  • 1.46e4
94.45
  • 94.45
  • 69.71
  • 59.27
  • 58.83
  • 57.50
  • 57.14
  • 56.95
  • 56.80
  • 56.72
  • 55.21
  • 54.86
  • 54.48
  • 54.02
  • 53.36
  • 52.67
  • 51.12
  • 51.01
AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
UBERON:0006860swim bladder
  • UBERON:0000066fully formed stage
2.15e3
  • 2.15e3
92.80
  • 92.80
AEIR
  • AEIR
UBERON:0000992female gonad
  • UBERON:0000066fully formed stage
  • UBERON:0000104life cycle
2.29e3
  • 2.29e3
  • 1.47e4
92.34
  • 92.34
  • 50.63
AEIR
  • AEIR
  • AEIR
UBERON:0003982mature ovarian follicle
  • UBERON:0000066fully formed stage
2.30e3
  • 2.30e3
92.29
  • 92.29
AEIR
  • AEIR
UBERON:0019248early embryo
  • UBERON:0000107cleavage stage
2.49e3
  • 2.49e3
91.65
  • 91.65
AEIR
  • AEIR
UBERON:0007132head kidney
  • UBERON:0000066fully formed stage
3.41e3
  • 3.41e3
88.58
  • 88.58
AEIR
  • AEIR
UBERON:0000955brain
  • UBERON:0000066fully formed stage
  • ZFS:0000031Pharyngula:Prim-25
3.94e3
  • 3.94e3
  • 1.06e4
86.82
  • 86.82
  • 64.53
AEIR
  • AEIR
  • AEIR
UBERON:0000473testis
  • UBERON:0000066fully formed stage
  • UBERON:0000104life cycle
4.04e3
  • 4.04e3
  • 1.50e4
86.46
  • 86.46
  • 49.92
AEIR
  • AEIR
  • AEIR
UBERON:0000033head
  • ZFS:0000037Larval:Day 5
  • UBERON:0000066fully formed stage
4.17e3
  • 4.17e3
  • 4.53e3
86.03
  • 86.03
  • 84.84
AEIR
  • AEIR
  • AEIR
CL:0000094granulocyte
  • UBERON:0000066fully formed stage
4.23e3
  • 4.23e3
85.85
  • 85.85
AEIR
  • AEIR
UBERON:0000206pharyngeal gill
  • UBERON:0000066fully formed stage
4.25e3
  • 4.25e3
85.78
  • 85.78
AEIR
  • AEIR
UBERON:0002106spleen
  • UBERON:0000066fully formed stage
4.45e3
  • 4.45e3
85.11
  • 85.11
AEIR
  • AEIR
UBERON:0000970eye
  • ZFS:0000031Pharyngula:Prim-25
4.52e3
  • 4.52e3
84.88
  • 84.88
AEIR
  • AEIR
UBERON:0000966retina
  • UBERON:0000066fully formed stage
  • ZFS:0000037Larval:Day 5
  • ZFS:0000031Pharyngula:Prim-25
  • ZFS:0000033Hatching:Long-pec
4.69e3
  • 4.69e3
  • 6.96e3
  • 8.03e3
  • 9.19e3
84.30
  • 84.30
  • 76.70
  • 73.10
  • 69.24
AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
UBERON:0002415tail
  • UBERON:0000066fully formed stage
4.73e3
  • 4.73e3
84.16
  • 84.16
AEIR
  • AEIR
UBERON:0000307blastula
  • ZFS:0000011Blastula:1k-cell
  • ZFS:0000015Blastula:Dome
  • ZFS:0000009Blastula:256-cell
  • ZFS:0000016Blastula:30%-epiboly
  • ZFS:0000014Blastula:Sphere
4.98e3
  • 4.98e3
  • 1.01e4
  • 1.23e4
  • 1.23e4
  • 1.24e4
83.32
  • 83.32
  • 66.10
  • 58.73
  • 58.68
  • 58.54
AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
UBERON:0002481bone tissue
  • UBERON:0000066fully formed stage
5.21e3
  • 5.21e3
82.54
  • 82.54
AEIR
  • AEIR
UBERON:0000948heart
  • ZFS:0000036Larval:Day 4
  • UBERON:0000066fully formed stage
5.68e3
  • 5.68e3
  • 7.30e3
80.97
  • 80.97
  • 75.56
AEIR
  • AEIR
  • AEIR
UBERON:0002385muscle tissue
  • UBERON:0000066fully formed stage
5.94e3
  • 5.94e3
80.12
  • 80.12
AEIR
  • AEIR
UBERON:0000160intestine
  • UBERON:0000066fully formed stage
6.09e3
  • 6.09e3
79.60
  • 79.60
AEIR
  • AEIR
UBERON:0000922embryo
  • ZFS:0000037Larval:Day 5
  • UBERON:0004707pharyngula stage
  • UBERON:0000068embryo stage
  • ZFS:0000029Pharyngula:Prim-5
  • ZFS:0000033Hatching:Long-pec
  • ZFS:0000031Pharyngula:Prim-25
  • ZFS:0000030Pharyngula:Prim-15
  • ZFS:0000025Segmentation:10-13 somites
  • ZFS:0000026Segmentation:14-19 somites
  • ZFS:0000024Segmentation:5-9 somites
6.32e3
  • 6.32e3
  • 6.92e3
  • 7.80e3
  • 8.03e3
  • 8.89e3
  • 1.03e4
  • 1.17e4
  • 1.21e4
  • 1.26e4
  • 1.32e4
78.84
  • 78.84
  • 76.83
  • 73.89
  • 73.11
  • 70.25
  • 65.60
  • 60.84
  • 59.61
  • 57.72
  • 55.86
AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
UBERON:0000465material anatomical entity
  • UBERON:00072322 cell stage
  • UBERON:00072334 cell stage
  • UBERON:00072368 cell stage
  • ZFS:0000016Blastula:30%-epiboly
  • ZFS:0000018Gastrula:Germ-ring
  • UBERON:0000106zygote stage
  • UBERON:0004707pharyngula stage
  • ZFS:0000005Cleavage:16-cell
  • ZFS:0000006Cleavage:32-cell
  • ZFS:0000007Cleavage:64-cell
  • ZFS:0000008Blastula:128-cell
  • ZFS:0000009Blastula:256-cell
  • ZFS:0000010Blastula:512-cell
  • ZFS:0000011Blastula:1k-cell
  • ZFS:0000012Blastula:High
  • ZFS:0000013Blastula:Oblong
  • ZFS:0000015Blastula:Dome
  • ZFS:0000027Segmentation:20-25 somites
  • ZFS:0000034Hatching:Pec-fin
  • ZFS:0000022Gastrula:Bud
  • ZFS:0000028Segmentation:26+ somites
  • ZFS:0000017Gastrula:50%-epiboly
  • ZFS:0000023Segmentation:1-4 somites
  • ZFS:0000033Hatching:Long-pec
  • ZFS:0000019Gastrula:Shield
  • ZFS:0000020Gastrula:75%-epiboly
  • ZFS:0000021Gastrula:90%-epiboly
  • ZFS:0000025Segmentation:10-13 somites
  • ZFS:0000024Segmentation:5-9 somites
  • ZFS:0000014Blastula:Sphere
  • ZFS:0000026Segmentation:14-19 somites
6.40e3
  • 6.40e3
  • 6.40e3
  • 6.40e3
  • 6.64e3
  • 6.89e3
  • 7.47e3
  • 7.47e3
  • 7.47e3
  • 7.47e3
  • 7.47e3
  • 7.47e3
  • 7.47e3
  • 7.47e3
  • 7.47e3
  • 7.47e3
  • 7.47e3
  • 7.47e3
  • 7.97e3
  • 8.53e3
  • 8.54e3
  • 8.71e3
  • 8.79e3
  • 8.79e3
  • 8.96e3
  • 8.96e3
  • 9.13e3
  • 9.13e3
  • 9.13e3
  • 9.71e3
  • 9.96e3
  • 9.96e3
78.57
  • 78.57
  • 78.57
  • 78.57
  • 77.77
  • 76.92
  • 75.00
  • 75.00
  • 75.00
  • 75.00
  • 75.00
  • 75.00
  • 75.00
  • 75.00
  • 75.00
  • 75.00
  • 75.00
  • 75.00
  • 73.32
  • 71.43
  • 71.41
  • 70.82
  • 70.57
  • 70.57
  • 69.99
  • 69.98
  • 69.43
  • 69.43
  • 69.43
  • 67.48
  • 66.66
  • 66.65
AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
UBERON:0002107liver
  • UBERON:0000066fully formed stage
6.66e3
  • 6.66e3
77.69
  • 77.69
AEIR
  • AEIR
UBERON:0007010cleaving embryo
  • ZFS:0000005Cleavage:16-cell
7.10e3
  • 7.10e3
76.23
  • 76.23
AEIR
  • AEIR
UBERON:0000014zone of skin
  • UBERON:0000066fully formed stage
7.29e3
  • 7.29e3
75.59
  • 75.59
AEIR
  • AEIR
UBERON:0004734gastrula
  • ZFS:0000022Gastrula:Bud
  • ZFS:0000019Gastrula:Shield
  • ZFS:0000021Gastrula:90%-epiboly
  • ZFS:0000017Gastrula:50%-epiboly
  • ZFS:0000020Gastrula:75%-epiboly
  • UBERON:0000109gastrula stage
8.16e3
  • 8.16e3
  • 8.59e3
  • 9.03e3
  • 9.46e3
  • 1.10e4
  • 1.25e4
72.69
  • 72.69
  • 71.22
  • 69.76
  • 68.34
  • 63.08
  • 58.10
AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
  • AEIR
UBERON:0002548larva
  • ZFS:0000037Larval:Day 5
  • UBERON:0000069larval stage
  • ZFS:0000035Larval:Protruding-mouth
8.45e3
  • 8.45e3
  • 9.84e3
  • 1.22e4
71.70
  • 71.70
  • 67.04
  • 59.30
AEIR
  • AEIR
  • AEIR
  • AEIR
UBERON:4000164caudal fin
  • UBERON:0000066fully formed stage
  • ZFS:0000033Hatching:Long-pec
9.57e3
  • 9.57e3
  • 1.10e4
67.95
  • 67.95
  • 63.17
AEIR
  • AEIR
  • AEIR
UBERON:0001630muscle organ
  • UBERON:0000066fully formed stage
9.99e3
  • 9.99e3
66.54
  • 66.54
AEIR
  • AEIR
UBERON:0002329somite
  • ZFS:0000025Segmentation:10-13 somites
1.03e4
  • 1.03e4
65.39
  • 65.39
AEIR
  • AEIR
UBERON:0003059presomitic mesoderm
  • ZFS:0000025Segmentation:10-13 somites
1.07e4
  • 1.07e4
64.20
  • 64.20
AEIR
  • AEIR
UBERON:0000151pectoral fin
  • ZFS:0000033Hatching:Long-pec
1.21e4
  • 1.21e4
59.36
  • 59.36
AEIR
  • AEIR
UBERON:0009620tail bud paraxial mesoderm
  • ZFS:0000027Segmentation:20-25 somites
1.32e4
  • 1.32e4
55.85
  • 55.85
AEIR
  • AEIR
UBERON:0000017exocrine pancreas
  • ZFS:0000036Larval:Day 4
  • ZFS:0000037Larval:Day 5
1.49e4
  • 1.49e4
  • 1.49e4
50.00
  • 50.00
  • 50.00
AEIR
  • AEIR
  • AEIR
Sources
AAffymetrix
EEST
IIn Situ
RRNA-Seq
data
no data
Rank scores
3.25e4lightgrey: low confidence scores
 important score variation

Rank scores of expression calls are normalized across genes, conditions and species. Low score means that the gene is highly expressed in the condition. Max rank score in all species: 4.10e4. Min rank score varies across species.

Expression scores of expression calls use the minimum and maximum Rank of the species to normalize the expression to a value between 0 and 100. Low score means that the gene is lowly expressed in the condition.

Sources of annotations to anatomy and development:
  • Affymetrix data: Bgee
  • EST data: Bgee
  • In situ hybridization data: ZFIN
  • RNA-Seq data: Bgee
Sources of raw data:

Orthologs
Taxon nameSpecies with orthologsGene(s)Expression comparisonSee details
Euteleostomi13 species13 genesCompare expression
Bilateria19 species19 genesCompare expression

Orthology information comes from OMA : ENSDARG00000046127.

Paralogs (same species)
Taxon nameGene(s)Expression comparisonSee details
Eukaryota4 genesCompare expression

Paralogy information comes from OMA : ENSDARG00000046127.

Cross-references

EnsemblENSDARG00000046127 (tk2)
ZFINZDB-GENE-040718-243 (tk2)
EMBLCT027744
Uniprot/SPTREMBLF8W2Z8, F8W2Z8_DANRE, F8W351, F8W351_DANRE, F8W3D1, F8W3D1_DANRE, F8W4G9, F8W4G9_DANRE

Do not show this banner again