Phenotype: prolonged QT interval

Definition increase in the length of time required for ventricular depolarization and repolarization to occur, usually as a result of increased repolarization time, and is measured from the beginning of the QRS complex to the end of the T wave

Synonyms
  • widened QT interval
  • widened QT interval
  • long QT syndrome
  • long QT syndrome
  • increased QT interval
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Related
Synonyms
Prolonged QTc interval

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Phenotype associations stats

0.71% of tested genes with null mutations on a B6N genetic background have a phenotype association to prolonged QT interval (16/2263)

0.59% females (13/2218) 0.67% males (15/2232)

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Gene variants with prolonged QT interval

Total number of significant genotype-phenotype associations: 28

Gene / Allele Zygosity Sex Life Stage Phenotype Procedure | Parameter Phenotyping Center | Source P Value Data
Laptm4a
Laptm4atm1b(EUCOMM)Hmgu
HOM Male postnatal prolonged QT interval Electrocardiogram (ECG) | QTc ICS | IMPC 1.4E-12
Atp13a2
Atp13a2tm1b(EUCOMM)Hmgu
HOM Female Male postnatal prolonged QT interval Electrocardiogram (ECG) | QTc RBRC | IMPC 6.37E-9
Uts2
Uts2tm1b(KOMP)Wtsi
HOM Female Male postnatal prolonged QT interval Electrocardiogram (ECG) | QTc RBRC | IMPC 6.66E-9
Trpc5
Trpc5tm1b(KOMP)Wtsi
HEM Male postnatal prolonged QT interval Electrocardiogram (ECG) | QTc RBRC | IMPC 1.69E-7
Gal
Galtm1b(KOMP)Wtsi
HOM Female Male postnatal prolonged QT interval Electrocardiogram (ECG) | QTc RBRC | IMPC 4.12E-7
Iah1
Iah1tm1b(EUCOMM)Hmgu
HOM Female Male postnatal prolonged QT interval Electrocardiogram (ECG) | QTc ICS | IMPC 6.45E-6
Ddrgk1
Ddrgk1tm1b(EUCOMM)Hmgu
HET Female Male postnatal prolonged QT interval Electrocardiogram (ECG) | QTc RBRC | IMPC 1.01E-5
Scarb1
Scarb1tm1b(EUCOMM)Wtsi
HET Female postnatal prolonged QT interval Electrocardiogram (ECG) | QTc BCM | IMPC 1.08E-5
Rwdd3
Rwdd3tm1b(KOMP)Wtsi
HET Male postnatal prolonged QT interval Electrocardiogram (ECG) | QTc ICS | IMPC 1.09E-5
Nfat5
Nfat5tm1b(KOMP)Wtsi
HET Female Male postnatal prolonged QT interval Electrocardiogram (ECG) | QTc JAX | IMPC 1.69E-5
Vps39
Vps39tm1b(EUCOMM)Hmgu
HET Female Male postnatal prolonged QT interval Electrocardiogram (ECG) | QTc RBRC | IMPC 1.74E-5
Slc2a2
Slc2a2tm1b(KOMP)Wtsi
HET Female Male postnatal prolonged QT interval Electrocardiogram (ECG) | QTc RBRC | IMPC 3.57E-5
Psmf1
Psmf1tm1b(EUCOMM)Hmgu
HET Female Male postnatal prolonged QT interval Electrocardiogram (ECG) | QTc RBRC | IMPC 4.43E-5
Dbn1
Dbn1tm1b(KOMP)Wtsi
HET Female Male postnatal prolonged QT interval Electrocardiogram (ECG) | QTc RBRC | IMPC 5.28E-5
Ppp4r1
Ppp4r1em1(IMPC)Rbrc
HOM Female Male postnatal prolonged QT interval Electrocardiogram (ECG) | QTc RBRC | IMPC 7.68E-5
Ube2g1
Ube2g1tm1b(EUCOMM)Hmgu
HOM Female Male postnatal prolonged QT interval Electrocardiogram (ECG) | QTc RBRC | IMPC 8.57E-5

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