Global Variome shared LOVD
GABRB2 (gamma-aminobutyric acid (GABA) A receptor, ...)
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All individuals with variants in gene GABRB2
Legend
Please note that a short description of a certain column can be displayed when you move your mouse cursor over the column's header and hold it still. Below, a more detailed description is shown per column.
ID_report
: ID of the individual that can be publically shared, e.g. as listed in a publication
Reference
: reference to publication describing the individual/family, possibly giving more phenotypic details than listed in this database entry, incl. link to PubMed or other source, e.g. "den Dunnen ASHG2003 P2346"
Remarks
: remarks about the individual
Gender
: gender individual
All options:
? = unknown
- = not applicable
F = female
M = male
rF = raised as female
rM = raised as male
Consanguinity
: indicates whether the parents are related (consanguineous), not related (non-consanguineous) or whether consanguinity is not known (unknown)
All options:
no = non-consanguineous parents
yes = consanguineous parents
likely = consanguinity likely
? = unknown
- = not applicable
Country
: where (country) does the individual live/recently came from. Give additional details (population, specific sub-group) and when parents come from different countries in "Population". Belgium = individual lives in/recently came from Belgium, (France) = reported by laboratory in France, individual's country of origin not sure
All options:
? (unknown)
- (not applicable)
Afghanistan
(Afghanistan)
Albania
(Albania)
Algeria
(Algeria)
American Samoa
(American Samoa)
Andorra
(Andorra)
Angola
(Angola)
Anguilla
(Anguilla)
Antarctica
(Antarctica)
Antigua and Barbuda
(Antigua and Barbuda)
Argentina
(Argentina)
Armenia
(Armenia)
Aruba
(Aruba)
Australia
(Australia)
Austria
(Austria)
Azerbaijan
(Azerbaijan)
Bahamas
(Bahamas)
Bahrain
(Bahrain)
Bangladesh
(Bangladesh)
Barbados
(Barbados)
Belarus
(Belarus)
Belgium
(Belgium)
Belize
(Belize)
Benin
(Benin)
Bermuda
(Bermuda)
Bhutan
(Bhutan)
Bolivia
(Bolivia)
Bosnia and Herzegovina
(Bosnia and Herzegovina)
Botswana
(Botswana)
Bouvet Island
(Bouvet Island)
Brazil
(Brazil)
British Indian Ocean Territory
(British Indian Ocean Territory)
Brunei Darussalam
(Brunei Darussalam)
Bulgaria
(Bulgaria)
Burkina Faso
(Burkina Faso)
Burundi
(Burundi)
Cambodia
(Cambodia)
Cameroon
(Cameroon)
Canada
(Canada)
Cape Verde
(Cape Verde)
Cayman Islands
(Cayman Islands)
Central African Republic
(Central African Republic)
Central Europe
Chad
(Chad)
Chile
(Chile)
China
(China)
Christmas Island
(Christmas Island)
Cocos (Keeling Islands)
(Cocos (Keeling Islands))
Colombia
(Colombia)
Comoros
(Comoros)
Congo
(Congo)
Cook Islands
(Cook Islands)
Costa Rica
(Costa Rica)
Cote D'Ivoire (Ivory Coast)
(Cote D'Ivoire (Ivory Coast))
Croatia (Hrvatska)
(Croatia (Hrvatska))
Cuba
(Cuba)
Cyprus
(Cyprus)
Czech Republic
(Czech Republic)
Denmark
(Denmark)
Djibouti
(Djibouti)
Dominica
(Dominica)
Dominican Republic
(Dominican Republic)
East Timor
(East Timor)
Ecuador
(Ecuador)
Egypt
(Egypt)
El Salvador
(El Salvador)
England
(England)
Equatorial Guinea
(Equatorial Guinea)
Eritrea
(Eritrea)
Estonia
(Estonia)
Ethiopia
(Ethiopia)
Falkland Islands (Malvinas)
(Falkland Islands (Malvinas))
Faroe Islands
(Faroe Islands)
Fiji
(Fiji)
Finland
(Finland)
France
(France)
Gabon
(Gabon)
Gambia
(Gambia)
Georgia
(Georgia)
Germany
(Germany)
Ghana
(Ghana)
Gibraltar
(Gibraltar)
Greece
(Greece)
Greenland
(Greenland)
Grenada
(Grenada)
Guadeloupe
(Guadeloupe)
Guam
(Guam)
Guatemala
(Guatemala)
Guiana, French
(Guiana, French)
Guinea
(Guinea)
Guinea-Bissau
(Guinea-Bissau)
Guyana
(Guyana)
Haiti
(Haiti)
Heard and McDonald Islands
(Heard and McDonald Islands)
Honduras
(Honduras)
Hong Kong
(Hong Kong)
Hungary
(Hungary)
Iceland
(Iceland)
India
(India)
Indonesia
(Indonesia)
Iran
(Iran)
Iraq
(Iraq)
Ireland
(Ireland)
Israel
(Israel)
Italy
(Italy)
Jamaica
(Jamaica)
Japan
(Japan)
Jordan
(Jordan)
Kazakhstan
(Kazakhstan)
Kenya
(Kenya)
Kiribati
(Kiribati)
Korea
(Korea)
Korea, North (People's Republic)
(Korea, North (People's Republic))
Korea, South (Republic)
(Korea, South (Republic))
Kosovo
(Kosovo)
Kuwait
(Kuwait)
Kyrgyzstan (Kyrgyz Republic)
(Kyrgyzstan (Kyrgyz Republic))
Laos
(Laos)
Latvia
(Latvia)
Lebanon
(Lebanon)
Lesotho
(Lesotho)
Liberia
(Liberia)
Libya
(Libya)
Liechtenstein
(Liechtenstein)
Lithuania
(Lithuania)
Luxembourg
(Luxembourg)
Macau
(Macau)
Macedonia
(Macedonia)
Madagascar
(Madagascar)
Malawi
(Malawi)
Malaysia
(Malaysia)
Maldives
(Maldives)
Mali
(Mali)
Mallorca
(Mallorca)
Malta
(Malta)
Marshall Islands
(Marshall Islands)
Martinique
(Martinique)
Mauritania
(Mauritania)
Mauritius
(Mauritius)
Mayotte
(Mayotte)
Mexico
(Mexico)
Micronesia
(Micronesia)
Moldova
(Moldova)
Monaco
(Monaco)
Mongolia
(Mongolia)
Montserrat
(Montserrat)
Morocco
(Morocco)
Mozambique
(Mozambique)
Myanmar
(Myanmar)
Namibia
(Namibia)
Nauru
(Nauru)
Nepal
(Nepal)
Netherlands
(Netherlands)
Netherlands Antilles
(Netherlands Antilles)
Neutral Zone (Saudia Arabia/Iraq)
(Neutral Zone (Saudia Arabia/Iraq))
New Caledonia
(New Caledonia)
New Zealand
(New Zealand)
Nicaragua
(Nicaragua)
Niger
(Niger)
Nigeria
(Nigeria)
Niue
(Niue)
Norfolk Island
(Norfolk Island)
Northern Ireland
(Northern Ireland)
Northern Mariana Islands
(Northern Mariana Islands)
Norway
(Norway)
Oman
(Oman)
Pakistan
(Pakistan)
Palau
(Palau)
Palestine
(Palestine)
Panama
(Panama)
Papua New Guinea
(Papua New Guinea)
Paraguay
(Paraguay)
Peru
(Peru)
Philippines
(Philippines)
Pitcairn
(Pitcairn)
Poland
(Poland)
Polynesia, French
(Polynesia, French)
Portugal
(Portugal)
Puerto Rico
(Puerto Rico)
Qatar
(Qatar)
Reunion
(Reunion)
Romania
(Romania)
Russia
(Russia)
Russian Federation
(Russian Federation)
Rwanda
(Rwanda)
S. Georgia and S. Sandwich Isls.
(S. Georgia and S. Sandwich Isls.)
Saint Kitts and Nevis
(Saint Kitts and Nevis)
Saint Lucia
(Saint Lucia)
Saint Vincent and The Grenadines
(Saint Vincent and The Grenadines)
Samoa
(Samoa)
San Marino
(San Marino)
Sao Tome and Principe
(Sao Tome and Principe)
Saudi Arabia
(Saudi Arabia)
Scotland
(Scotland)
Senegal
(Senegal)
Serbia
(Serbia)
Seychelles
(Seychelles)
Sierra Leone
(Sierra Leone)
Singapore
(Singapore)
Slovakia (Slovak Republic)
(Slovakia (Slovak Republic))
Slovenia
(Slovenia)
Solomon Islands
(Solomon Islands)
Somalia
(Somalia)
South Africa
(South Africa)
Southern Territories, French
(Southern Territories, French)
Soviet Union (former)
(Soviet Union (former))
Spain
(Spain)
Sri Lanka
(Sri Lanka)
St. Helena, Ascension and Tristan da
Cunha
(St. Helena, Ascension and Tristan da
Cunha)
St. Pierre and Miquelon
(St. Pierre and Miquelon)
Sudan
(Sudan)
Sudan, South
(Sudan, South)
Suriname
(Suriname)
Svalbard and Jan Mayen Islands
(Svalbard and Jan Mayen Islands)
Swaziland
(Swaziland)
Sweden
(Sweden)
Switzerland
(Switzerland)
Syria
(Syria)
Taiwan
(Taiwan)
Tajikistan
(Tajikistan)
Tanzania
(Tanzania)
Thailand
(Thailand)
Togo
(Togo)
Tokelau
(Tokelau)
Tonga
(Tonga)
Trinidad and Tobago
(Trinidad and Tobago)
Tunisia
(Tunisia)
Turkey
(Turkey)
Turkmenistan
(Turkmenistan)
Turks and Caicos Islands
(Turks and Caicos Islands)
Tuvalu
(Tuvalu)
Uganda
(Uganda)
Ukraine
(Ukraine)
United Arab Emirates
(United Arab Emirates)
United Kingdom (Great Britain)
(United Kingdom (Great Britain))
United States
(United States)
Uruguay
(Uruguay)
US Minor Outlying Islands
(US Minor Outlying Islands)
Uzbekistan
(Uzbekistan)
Vanuatu
(Vanuatu)
Vatican City State (Holy See)
(Vatican City State (Holy See))
Venezuela
(Venezuela)
Viet Nam
(Viet Nam)
Virgin Islands (British)
(Virgin Islands (British))
Virgin Islands (US)
(Virgin Islands (US))
Wales
(Wales)
Wallis and Futuna Islands
(Wallis and Futuna Islands)
Western Sahara
(Western Sahara)
Yemen
(Yemen)
Yugoslavia
(Yugoslavia)
Zaire
(Zaire)
Zambia
(Zambia)
Zimbabwe
(Zimbabwe)
Population
: population the individual (or ancestors) belongs to; e.g. white, gypsy, Jewish-Ashkenazi, Africa-N, Sardinia, etc.
Age at death
: age at which the individual deceased (when applicable):
35y = 35 years
>43y = still alive at 43y
04y08m = 4 years and 8 months
00y00m01d12h = 1 day and 12 hours
18y? = around 18 years
30y-40y = between 30 and 40 years
>54y = older than 54
? = unknown
VIP
: individual/phenotype VIP-status was requested for matchmaking - need collaboration(s) to crack the case - please contact the submitter/curator. NOTE: to get VIP status ask the curator.
Data_av
: are additional data available upon request: e.g. pedigree (yes/no/?)
Treatment
: treatment of patient
Variants in genes
: The individual has variants for this gene.
Panel size
: Number of individuals this entry represents; e.g. 1 for an individual, 5 for a family with 5 affected members.
How to query this table
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Operator
Column type
Example
Matches
Text
Arg
all entries containing 'Arg'
space
Text
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|
Text
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!
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!fs
all entries not containing 'fs'
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Text
^p.(Arg
all entries beginning with 'p.(Arg'
$
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all entries ending with 'Ser)'
=""
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="p.0"
all entries exactly matching 'p.0'
!=""
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!=""
all entries with this field not empty
!=""
Text
!="p.0"
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combination
Text
*|Ter !fs
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Date
2020
all entries matching the year 2020
|
Date
2020-03|2020-04
all entries matching March or April, 2020
!
Date
!2020-03
all entries not matching March, 2020
<
Date
<2020
all entries before the year 2020
<=
Date
<=2020-06
all entries in or before June, 2020
>
Date
>2020-06
all entries after June, 2020
>=
Date
>=2020-06-15
all entries on or after June 15th, 2020
combination
Date
2019|2020 <2020-03
all entries in 2019 or 2020, and before March, 2020
Numeric
23
all entries exactly matching 23
|
Numeric
23|24
all entries exactly matching 23 or 24
!
Numeric
!23
all entries not exactly matching 23
<
Numeric
<23
all entries lower than 23
<=
Numeric
<=23
all entries lower than, or equal to, 23
>
Numeric
>23
all entries higher than 23
>=
Numeric
>=23
all entries higher than, or equal to, 23
combination
Numeric
>=20 <30 !23
all entries with values from 20 to 29, but not equal to 23
Some more advanced examples:
Example
Matches
Asian
all entries containing 'Asian', 'asian', including 'Caucasian', 'caucasian', etc.
Asian !Caucasian
all entries containing 'Asian' but not containing 'Caucasian'
Asian|African !Caucasian
all entries containing 'Asian' or 'African', but not containing 'Caucasian'
"South Asian"
all entries containing 'South Asian', but not containing 'South East Asian'
To sort on a certain column, click on the column header or on the arrows. If that column is already selected to sort on, the sort order will be swapped. The column currently sorted on has a darker blue background color than the other columns. The up and down arrows next to the column name indicate the current sorting direction. When sorting on any field other than the default, LOVD will sort secondarily on the default sort column.
19 entries on 1 page. Showing entries 1 - 19.
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Legend
How to query
Individual ID
ID_report
Reference
Remarks
Gender
Consanguinity
Country
Population
Age at death
VIP
Data_av
Treatment
Disease
Phenotype details
Variants
Panel size
Owner
00039396
-
PubMed: Bosch 2016
,
Journal: Bosch 2016
-
M
no
Netherlands
-
-
-
-
-
CVI, ID
-
1
1
Danielle Bosch
00050151
Fam3PatII1;1242500
PubMed: Isidor 2016
,
Journal: Isidor 2016
,
PubMed: Hamdan 2017
-
F
no
United States
-
-
-
-
-
ID
no growth failure, behavioural anomalies, eye anomalies, skeletal abnormalities, facial dysmorphism; birth at term; severe intellectual disability (HP:0010864); global developmental delay (HP:0001263); severe speech delay (HP:0000750)
1
1
Sébastien Küry
00050206
-
PubMed: DDDS 2015
,
Journal: DDDS 2015
proband
-
-
United Kingdom (Great Britain)
-
-
-
-
-
?
severe undiagnosed developmental disorders
1
1
Johan den Dunnen
00177005
73324
-
-
F
no
Switzerland
-
-
-
-
-
EE
HP:0008936 HP:0000490 HP:0011228 HP:0001763 HP:0001053
1
1
Anaïs Begemann
00269523
-
PubMed: Minardi 2020
-
F
-
-
-
-
-
-
-
EE
Epileptic Encephalopathy(HP:0200134)
1
1
Francesca Bisulli
00288205
Pat15
PubMed: Lee 2019
-
-
-
United States
-
-
-
-
-
?
decreased body weight, microcephaly, failure to thrive, growth delay, high palate, coarse facial features, low anterior hairline, visual impairment, nystagmus, strabismus, hypotelorism, abnormal electroretinogram, amblyopia, thick eyebrow, synophrys, tapered finger, hypotonia, joint hypermobility, frequent falls, poor head control, ulnar deviation of the hand, malabsorption, hydronephrosis, pelvocaliectasis, enuresis, developmental delay, delayed speech, language development, autistic features, absent speech, seizures, dystonia, spasticity, intellectual disability, gait disturbance, encephalopathy, ataxia, status epilepticus, broad-based gait, gait imbalance, unsteady gait, hyperreflexia, poor fine motor coordination, EEG with central focal spikes, delayed myelination, abnormality of movement, feeding difficulties, chronic constipation
1
1
Johan den Dunnen
00427799
Pat278
PubMed: Zhou 2018
family, 1 affected, unaffected carrier father
F
-
China
-
-
-
-
-
epilepsy
intellectual disability; tonic seizure, spasms, atypical absence, complex partial seizure, frequency 2-3/d; EEG burst of fast activity, generalized spike wave, focal spike wave; MRI brain normal; resistant to antiepileptic drugs
1
1
Johan den Dunnen
00433664
family
-
family with multiple affected individuals
-
-
-
-
-
-
-
-
DEE
intellectual disability, speech delay, hyperactivity, EEG abnormality
1
2
Marketa Wayhelova
00438704
HSJ0753
PubMed: Hamdan 2017
WGS analysis 197 individuals with unexplained DEE (unaffected parents)
F
-
Canada
-
-
-
-
pharmaco-resistant seizures
DEE
see paper; ..., severe global developmental delay; 4m-seizure; EEG bi-frontal predominance spike-wave, hypsarrhythmia, continuous diffuse spike-wave; MRI brain 9d/1y normal; acquired microcephaly, non-ambulation, axial hypotonia, spasticity, nystagmus, cortical visual impairment, intractable seizures
1
1
Johan den Dunnen
00438733
K.02591
PubMed: Hamdan 2017
-
F
-
-
-
-
-
-
-
DEE
see paper; ..., global developmental delay, moderate intellectual disability; 6y-seizure; MRI brain normal; acquired microcephaly, no seizures (responded to valproic acid, off medication)
1
1
Johan den Dunnen
00438734
CNSA01
PubMed: Hamdan 2017
-
M
-
-
-
-
-
-
-
DEE
see paper; ..., global developmental delay, severe intellectual disability; 1d-seizure; EEG multifocal, slow background; MRI brain 1d/18m-diffuse T2 hypersignal white matter; acquired microcephaly, neonatal feeding difficulties, nonambulation, hypotonia, spasticity, dystonia, rare seizures under topiramate
1
1
Johan den Dunnen
00438735
T21213B
PubMed: Hamdan 2017
-
F
-
-
-
-
-
-
-
DEE
see paper; ..., global developmental delay, severe intellectual disability; 4y-seizure; EEG bi-frontal predominance spike-wave or sharp spike-wave; MRI brain normal; acquired microcephaly, non-ambulation, hypotonia, intractable seizures
1
1
Johan den Dunnen
00438736
indvLB
PubMed: Hamdan 2017
-
F
-
-
-
-
-
-
-
DEE
see paper; ..., global developmental delay; no seizures; EEG normal; MRI brain normal; severe psychomotor delay, generalized dyskinesia, dystonia, cortical visual impairment
1
1
Johan den Dunnen
00438737
T23211
PubMed: Hamdan 2017
-
F
yes
Iraq
-
-
-
-
-
DEE
see paper; ..., global developmental delay, severe intellectual disability; <5m seizure; EEG multifocal (bi-frontal predominance predominant), slow background; MRI brain delay in myelination, reduction white matter; congenital microcephaly, axial hypotonia, peripheral hypertonia, cortical visual impairment, choreoathetosis, dystonia, failure to thrive, intractable seizures
1
1
Johan den Dunnen
00438738
G64518
PubMed: Hamdan 2017
-
F
-
United Kingdom (Great Britain)
-
-
-
-
-
DEE
see paper; ..., global developmental delay, severe intellectual disability; 2y-seizure; EEG high-amplitude rhythmic slow waves; MRI brain 2y-mild increase in lateral ventricles, 3y-normal; acquired microcephaly, brisk reflexes, seizure control with lamotrigine
1
1
Johan den Dunnen
00438739
HA076
PubMed: Hamdan 2017
-
M
-
Wales
-
-
-
-
-
DEE
see paper; ..., severe global developmental delay, severe intellectual disability; 4y8m-seizure; EEG slow, rhythmic notched slow waves; MRI brain 2y-multifocal T2 hypersignal in white matter at 2 years, 4y9m-norma; spasticity, poor coordination, broad-base gait, seizure control with LVT and LTG
1
1
Johan den Dunnen
00438740
31841
PubMed: Hamdan 2017
-
M
-
-
-
-
-
-
-
DEE
see paper; ..., 17d-deceased; severe global developmental delay; 7d-seizure; EEG burst suppression; MRI brain normal; hypotonia, jitteriness, back arching, apneas, intractable seizures
1
1
Johan den Dunnen
00438741
3001866
PubMed: Hamdan 2017
-
F
-
-
-
-
-
-
-
DEE
see paper; ..., language delay; 12m-seizure; EEG normal; MRI brain normal; apneas, neuroendocrine cell hyperplasia of infancy, intractable seizures
1
1
Johan den Dunnen
00466207
340374
-
-
F
no
Iraq
Kurdisch
-
-
-
-
DEE92;IECEE2
Generalized-onset seizure, Febrile seizure outside the age of 3 months to 6 years, Neurodevelopmental delay
1
1
Andreas Laner
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