rs118192213
|
|
AC |
0.700 |
CausalMutation |
CLINVAR |
Benign familial neonatal convulsions: always benign?
|
17129708 |
2007 |
rs74315392
|
|
C |
0.700 |
CausalMutation |
CLINVAR |
Neonatal convulsions and epileptic encephalopathy in an Italian family with a missense mutation in the fifth transmembrane region of KCNQ2.
|
12742592 |
2003 |
rs117067974
|
|
|
0.020 |
GeneticVariation |
BEFREE |
The KCNQ2 variant p.Glu515Asp is known to cause benign familial neonatal seizures-1, and this variant showed paternal inheritance.
|
25819767 |
2015 |
rs117067974
|
|
|
0.020 |
GeneticVariation |
BEFREE |
Two patients with E515D presented with continuous spikes and waves during slow-wave sleep (CSWS), and the other two presented with BFNS.
|
28038823 |
2017 |
rs118192202
|
|
|
0.010 |
GeneticVariation |
BEFREE |
Electrophysiological experiments revealed that the K(v)7.2 D212G substitution, neutralizing a unique negatively-charged residue in the voltage sensor of K(v)7.2 subunits, altered channel gating, leading to a marked destabilization of the open state, a result consistent with structural analysis of the K(v)7.2 subunit, suggesting a possible pathogenetic role for BFNS of this K(v)7.2 mutation.
|
19344764 |
2009 |
rs118192211
|
|
|
0.010 |
GeneticVariation |
BEFREE |
The different KCNQ2 abnormalities led to different phenotypes and included a novel intragenic duplication, c.419_430dup, in an infant with BFNS, a 0.761Mb 20q13.3 contiguous gene deletion in an infant with seizures at 3 months, and a recurrent de novo missense mutation c.881C>T in a neonate with "KCNQ2-encephalopathy."
|
25052858 |
2014 |
rs118192192
|
|
C |
0.700 |
CausalMutation |
CLINVAR |
KCNQ2 and KCNQ3 mutations contribute to different idiopathic epilepsy syndromes.
|
18625963 |
2008 |
rs118192192
|
|
C |
0.700 |
CausalMutation |
CLINVAR |
Sodium and potassium channel dysfunctions in rare and common idiopathic epilepsy syndromes.
|
19464834 |
2009 |
rs118192235
|
|
T |
0.700 |
CausalMutation |
CLINVAR |
|
|
|
rs267607198
|
|
A |
0.700 |
CausalMutation |
CLINVAR |
A novel mutation in KCNQ2 associated with BFNC, drug resistant epilepsy, and mental retardation.
|
15249611 |
2004 |
rs118192250
|
|
A |
0.810 |
CausalMutation |
CLINVAR |
|
|
|
rs118192250
|
|
|
0.810 |
GeneticVariation |
UNIPROT |
EFNS guidelines on the molecular diagnosis of channelopathies, epilepsies, migraine, stroke, and dementias.
|
20298421 |
2010 |
rs118192250
|
|
|
0.810 |
GeneticVariation |
BEFREE |
The same mutation with a comparable localization in the KCNQ3 (G310V) gene has been found in BFNS patients.
|
16691402 |
2006 |
rs118192248
|
|
C |
0.800 |
CausalMutation |
CLINVAR |
|
|
|
rs118192248
|
|
|
0.800 |
GeneticVariation |
UNIPROT |
EFNS guidelines on the molecular diagnosis of channelopathies, epilepsies, migraine, stroke, and dementias.
|
20298421 |
2010 |
rs118192249
|
|
|
0.800 |
GeneticVariation |
UNIPROT |
EFNS guidelines on the molecular diagnosis of channelopathies, epilepsies, migraine, stroke, and dementias.
|
20298421 |
2010 |
rs118192249
|
|
G |
0.800 |
CausalMutation |
CLINVAR |
|
|
|
rs118192251
|
|
A |
0.710 |
GeneticVariation |
CLINVAR |
|
|
|
rs118192251
|
|
A |
0.710 |
CausalMutation |
CLINVAR |
|
|
|
rs118192251
|
|
|
0.710 |
GeneticVariation |
BEFREE |
The degree of functional impairment of channels incorporating KCNQ3 R330L subunits was larger than that of channels carrying another KCNQ3 mutation affecting the same codon but leading to a different amino acid substitution (p.R330C), previously identified in two families with typical BFNS.
|
25524373 |
2015 |
rs118192247
|
|
T |
0.700 |
CausalMutation |
CLINVAR |
|
|
|
rs118192252
|
|
C |
0.700 |
CausalMutation |
CLINVAR |
|
|
|
rs118192254
|
|
C |
0.700 |
CausalMutation |
CLINVAR |
|
|
|
rs1554627439
|
|
G |
0.700 |
GeneticVariation |
CLINVAR |
|
|
|
rs749205120
|
|
T |
0.700 |
GeneticVariation |
CLINVAR |
|
|
|