Global Variome shared LOVD
GNAT2 (guanine nucleotide binding protein (G prote...))
LOVD v.3.0 Build 30b [
Current LOVD status
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Curator:
Global Variome, with Curator vacancy
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View all diseases associated with gene GNAT2
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All individuals with variants in gene GNAT2
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
All list views have search fields which can be used to search data. You can search for a complete word or you can search for a part of a search term. If you enclose two or more words in double quotes, LOVD will search for the combination of those words only exactly in the order you specify. Note that search terms are case-insensitive and that wildcards such as * are treated as normal text! For all options, like "and", "or", and "not" searches, or searching for prefixes or suffixes, see the table below.
Operator
Column type
Example
Matches
Text
Arg
all entries containing 'Arg'
space
Text
Arg Ser
all entries containing 'Arg' and 'Ser'
|
Text
Arg|Ser
all entries containing 'Arg' or 'Ser'
!
Text
!fs
all entries not containing 'fs'
^
Text
^p.(Arg
all entries beginning with 'p.(Arg'
$
Text
Ser)$
all entries ending with 'Ser)'
=""
Text
=""
all entries with this field empty
=""
Text
="p.0"
all entries exactly matching 'p.0'
!=""
Text
!=""
all entries with this field not empty
!=""
Text
!="p.0"
all entries not exactly matching 'p.0?'
combination
Text
*|Ter !fs
all entries containing '*' or 'Ter' but not containing 'fs'
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.
84 entries on 1 page. Showing entries 1 - 84.
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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
00299642
FamGC17880Pat3
PubMed: Arno 2017
3-generation family, 1 affeted, unaffected heterozygous carrier parents/relatives
F
yes
-
-
-
-
-
-
retinal disease
see paper; ..., 30y-photopsia (HP:0030786), nyctalopia (HP:0000662), field defect; irregular pigmented lesions in periphery (HP:0007703), foveal/parafoveal cysts (HP:?); 30y-PERG borderline on R, subnormal on L, undetectable rod ERG, abnormal cone ERG, severe rod>cone dysfunction; 33y-colour vision Ishihara R 21/23 L 3/23; 36y-fields to confrontation less than 30 degrees; presenting VA logMAR (Snellen) R 0.18 (20/30), L 0.48 (20/60); latest VA logMAR R 0.18 (20/30), L 0.8 (20/125); latest refractive error, dioptres R +2.25/-1.00x5, L +2.00/-1.50x165
1
1
Johan den Dunnen
00308663
-
PubMed: Kim 2019
-
-
-
Korea
-
-
-
-
-
retinal disease
-
2
1
Global Variome, with Curator vacancy
00320064
-
PubMed: Johnson 2004
-
-
-
United Kingdom (Great Britain)
-
-
-
-
-
retinal disease
age: 20y
1
1
Julia Lopez
00324249
-
PubMed: Nishiguchi 2005
-
-
-
-
-
-
-
-
-
retinal disease
-
1
1
Julia Lopez
00324277
-
PubMed: Nishiguchi 2005
-
-
-
-
-
-
-
-
-
retinal disease
-
1
1
Julia Lopez
00324278
-
PubMed: Nishiguchi 2005
-
-
-
-
-
-
-
-
-
retinal disease
-
1
1
Julia Lopez
00324279
-
PubMed: Nishiguchi 2005
-
-
-
-
-
-
-
-
-
retinal disease
-
1
1
Julia Lopez
00324280
-
PubMed: Nishiguchi 2005
-
-
-
-
-
-
-
-
-
retinal disease
-
1
1
Julia Lopez
00324281
-
PubMed: Nishiguchi 2005
-
-
-
-
-
-
-
-
-
retinal disease
-
1
1
Julia Lopez
00324282
-
PubMed: Nishiguchi 2005
-
-
-
-
-
-
-
-
-
retinal disease
-
1
1
Julia Lopez
00324283
-
PubMed: Nishiguchi 2005
-
-
-
-
-
-
-
-
-
retinal disease
-
1
1
Julia Lopez
00328175
G007665
PubMed: Carss 2017
-
F
-
United Kingdom (Great Britain)
American
-
-
-
-
retinal disease
-
1
1
LOVD
00328502
15011628
PubMed: Taylor 2017
no family history retinal disease
M
-
United Kingdom (Great Britain)
-
-
-
-
-
retinal disease
cone dysfunction syndrome (HP:0030637), language delay (HP:0002474)
1
1
LOVD
00332231
JB301
PubMed: Bryant 2018
-
-
-
United States
-
-
-
-
-
retinal disease
-
2
1
LOVD
00359016
13007934
PubMed: Ellingford 2016
familial segregation analysis requested
-
-
-
-
-
-
-
-
retinal disease
-
1
1
LOVD
00374988
JC_1064
PubMed: Dubis 2015
-
M
-
-
-
-
-
-
-
retinal disease
see paper; ..., no foveal hypoplasia
1
1
LOVD
00374989
JC_1065
PubMed: Dubis 2015
-
M
-
-
-
-
-
-
-
retinal disease
see paper; ..., no foveal hypoplasia
1
1
LOVD
00381138
-
PubMed: Sundaram_2014
-
M
-
-
-
-
-
-
-
retinal disease
-
1
1
Julia Lopez
00381139
-
PubMed: Sundaram_2014
-
M
-
-
-
-
-
-
-
retinal disease
-
1
1
Julia Lopez
00381140
-
PubMed: Sundaram_2014
-
F
-
-
-
-
-
-
-
retinal disease
-
1
1
Julia Lopez
00381141
-
PubMed: Sundaram_2014
-
M
-
-
-
-
-
-
-
retinal disease
-
1
1
Julia Lopez
00383429
-
PubMed: Khan 2019
-
F
-
-
-
-
-
-
-
retinal disease
-
1
1
LOVD
00383509
?
PubMed: Kim 2019
-
?
-
Korea, South (Republic)
-
-
-
-
-
retinal disease
-
2
1
LOVD
00384138
RP-2579
PubMed: Martin Merida 2019
-
?
-
Spain
-
-
-
-
-
retinal disease
-
1
1
LOVD
00385171
64
PubMed: Jiman 2020
-
M
-
(United Kingdom (Great Britain))
-
-
-
-
-
retinal disease
HP:0000750 Delayed speech and language development; HP:0000548 Cone/cone-rod dystrophy
1
1
LOVD
00386195
RPN-311
PubMed: Rodriguez-Munoz 2020
-
?
-
Spain
-
-
-
-
-
retinal disease
-
1
1
LOVD
00386197
RPN-315
PubMed: Rodriguez-Munoz 2020
-
?
-
Spain
-
-
-
-
-
retinal disease
-
1
1
LOVD
00386200
RPN-319
PubMed: Rodriguez-Munoz 2020
-
?
-
Spain
-
-
-
-
-
retinal disease
-
1
1
LOVD
00386218
RPN-342
PubMed: Rodriguez-Munoz 2020
family fRPN-173, proband
M
-
Spain
-
-
-
-
-
retinal disease
-
1
1
LOVD
00388947
231
PubMed: Weisschuh 2020
Filing key number: 80, cone dystrophy, no patient Ids, consecutive numbers given
F
-
Germany
-
-
-
-
-
retinal disease
age at genetic diagnosis mentioned
2
1
LOVD
00388948
232
PubMed: Weisschuh 2020
Filing key number: 80, cone dystrophy, no patient Ids, consecutive numbers given
M
-
Germany
-
-
-
-
-
retinal disease
age at genetic diagnosis mentioned
2
1
LOVD
00389877
1161
PubMed: Weisschuh 2020
Filing key number: 824, achromatopsia, no patient Ids, consecutive numbers given
M
-
Germany
-
-
-
-
-
retinal disease
age at genetic diagnosis mentioned
1
1
LOVD
00390266
G007665
PubMed: Turro 2020
only individuals with mutations in retinal disease genes from this publication were inserted into LOVD
?
-
(United Kingdom (Great Britain))
-
-
-
-
-
retinal disease
-
1
1
LOVD
00391808
CEI-001
PubMed: Langlo 2014
-
M
-
United States
-
-
-
-
-
retinal disease
see paper; ...
1
1
Johan den Dunnen
00391881
8296
PubMed: Sun 2020
-
F
-
China
-
-
-
-
-
retinal disease
fundus: poor foveal reflex
2
1
LOVD
00393982
-
PubMed: Brunetti-Pierri_2021
-
-
yes
-
Italian
-
-
-
-
retinal disease
-
2
1
LOVD
00393983
-
PubMed: Brunetti-Pierri_2021
-
-
yes
-
Italian
-
-
-
-
retinal disease
-
2
1
LOVD
00393984
-
PubMed: Brunetti-Pierri_2021
-
-
yes
-
Italian
-
-
-
-
retinal disease
-
2
1
LOVD
00415550
CHRO53_II:1
PubMed: Kohl 2002
-
M
-
Italy
Italian
-
-
-
-
retinal disease
-
2
1
LOVD
00415551
CHRO53_II:2
PubMed: Kohl 2002
-
M
-
Italy
Italian
-
-
-
-
retinal disease
-
2
1
LOVD
00415552
CHRO68_II:2
PubMed: Kohl 2002
ancestry same geographic region in southern Italy
F
likely
Italy
Southern Italian
-
-
-
-
retinal disease
-
1
1
LOVD
00415553
CHRO87_III4;?;Fam101Pat79
PubMed: Kohl 2002
,
PubMed: Rosenberg 2004
,
PubMed: Andersen 2023
family, 2 affected
M
likely
Denmark
-
-
-
-
-
retinal disease
3y: congenital nystagmus and low vision; unrelated parents, born at term after an uncomplicated pregnancy; father red-green color-blind with normal vision, paternal cousin had congenital nystagmus; alternating esotropia and pendular, coarse, horizontal nystagmus present; cycloplegic retinoscopy of the right/left eye: +6.0 D / +8.0; best corrected visual acuity: 0.2; fundus: normal, except for absent foveal reflexes and a slight grayish discoloration in the perifoveal region; 16y: moderate photophobia and some difficulties with color discrimination; best corrected visual acuity right/left eye: 0.1 / 0.1; emmetropia; fundus: golden foveal reflex; identified none of the Ishihara plates, except for the first, but able to name 17 standard colors (DS735) correctly, identified six plates of the AOHRR screening series - mild red-green defect; F-M D-15: with diagonal errors in axes between deutan and scotopic; failed to identify any colors in Berson's blue cone monochromacy test; Nagel anomal; full-field electroretinogram: slightly subnormal scotopic recordings of rod-generated signals in contrast to a complete absence of the cone-elicited flicker, white single flashes on the light-adapting background generated a rod-like response, blue cone signal completely, narrow bandpass filtering - a rudimentary cone flicker response of 0.5 uV; multifocal electroretinogram: no recognizable cone pattern; remaining eye examination, including Goldmann perimetry: unremarkable 30y: refraction: right / left eye:+6.0 D / +7.0 D; best corrected visual acuity right/left eye: 0.05 / 0.1 otherwise status unchanged
1
2
LOVD
00415554
CHRO94_II:3
PubMed: Kohl 2002
-
M
yes
Germany
German
-
-
-
-
retinal disease
-
1
1
LOVD
00415555
CHRO22_II:1
PubMed: Kohl 2002
-
M
yes
Turkey
Turkish
-
-
-
-
retinal disease
-
1
1
LOVD
00415556
CHRO22_II:2
PubMed: Kohl 2002
-
M
yes
Turkey
Turkish
-
-
-
-
retinal disease
-
1
1
LOVD
00415557
V:8
PubMed: Aligianis 2002
fully described phenotypes in
PubMed: Michaelides 2003
; three generation (multiple consanguineous loops) Pakistani family: 6 subjects with achromatopsia and 10 unaffected relatives
M
yes
-
Pakistani
-
-
-
-
retinal disease
whole family description: history of nystagmus from infancy, marked photophobia, defective colour vision, poor visual acuity; fundus: mild foveal atrophic changes; visual impairment was non-progressive; one affected subject had electroretinography: normal rod responses but absent cone function
1
1
LOVD
00415558
VI:2
PubMed: Aligianis 2002
fully described phenotypes in
PubMed: Michaelides 2003
; three generation (multiple consanguineous loops) Pakistani family: 6 subjects with achromatopsia and 10 unaffected relatives
M
yes
-
Pakistani
-
-
-
-
retinal disease
whole family description: history of nystagmus from infancy, marked photophobia, defective colour vision, poor visual acuity; fundus: mild foveal atrophic changes; visual impairment was non-progressive; one affected subject had electroretinography: normal rod responses but absent cone function
1
1
LOVD
00415559
VI:5
PubMed: Aligianis 2002
fully described phenotypes in
PubMed: Michaelides 2003
; three generation (multiple consanguineous loops) Pakistani family: 6 subjects with achromatopsia and 10 unaffected relatives
F
yes
-
Pakistani
-
-
-
-
retinal disease
whole family description: history of nystagmus from infancy, marked photophobia, defective colour vision, poor visual acuity; fundus: mild foveal atrophic changes; visual impairment was non-progressive; one affected subject had electroretinography: normal rod responses but absent cone function
1
1
LOVD
00415560
VI:7
PubMed: Aligianis 2002
fully described phenotypes in
PubMed: Michaelides 2003
; three generation (multiple consanguineous loops) Pakistani family: 6 subjects with achromatopsia and 10 unaffected relatives
M
yes
-
Pakistani
-
-
-
-
retinal disease
whole family description: history of nystagmus from infancy, marked photophobia, defective colour vision, poor visual acuity; fundus: mild foveal atrophic changes; visual impairment was non-progressive; one affected subject had electroretinography: normal rod responses but absent cone function
1
1
LOVD
00415561
VII:1
PubMed: Aligianis 2002
fully described phenotypes in
PubMed: Michaelides 2003
; three generation (multiple consanguineous loops) Pakistani family: 6 subjects with achromatopsia and 10 unaffected relatives
M
yes
-
Pakistani
-
-
-
-
retinal disease
whole family description: history of nystagmus from infancy, marked photophobia, defective colour vision, poor visual acuity; fundus: mild foveal atrophic changes; visual impairment was non-progressive; one affected subject had electroretinography: normal rod responses but absent cone function
1
1
LOVD
00415562
VII:3
PubMed: Aligianis 2002
fully described phenotypes in
PubMed: Michaelides 2003
; three generation (multiple consanguineous loops) Pakistani family: 6 subjects with achromatopsia and 10 unaffected relatives
F
yes
-
Pakistani
-
-
-
-
retinal disease
whole family description: history of nystagmus from infancy, marked photophobia, defective colour vision, poor visual acuity; fundus: mild foveal atrophic changes; visual impairment was non-progressive; one affected subject had electroretinography: normal rod responses but absent cone function
1
1
LOVD
00415563
I:1
PubMed: Pina 2004
French-Canadian family, proband; mutation also carried by unaffected family members: father, brother and son - no segregation
-
-
-
French-Canadian
-
-
-
-
retinal disease
-
1
1
LOVD
00415775
F109_386
PubMed: Kellner 2004
-
M
-
-
-
-
-
-
-
retinal disease
refraction/astigmatism: sc; best corrected visual acuity: 0.05; nystagmus; fundus: normal
1
1
LOVD
00415776
F109_11
PubMed: Kellner 2004
-
M
-
-
-
-
-
-
-
retinal disease
refraction/astigmatism: sc; best corrected visual acuity: 0.0S; nystagmus; fundus: normal
1
1
LOVD
00415781
CHRO87III2;Fam101Pat83
PubMed: Rosenberg 2004
,
PubMed: Andersen 2023
proband's paternal cousin (Pat79)
M
-
Denmark
-
-
-
-
-
retinal disease
6y: low vision and congenital nystagmus; 30y: no photophobia and any color discrimination difficulties; best corrected visual acuity and refraction right / left eye: 0.2, -4.50 sphere / 0.3, -2.0 sphere, -2.0 cyl x 30deg; horizontal nystagmus, with a rotator component and variable amplitude and frequency; Ishihara plates correctly identified except for plate 12 (87 instead of 97), plate 14 (6 instead of 5), and plate 73 (13 instead of 73) - mistakes may be due to reduced visual acuity as much as to any color vision deficiency; Four of six of the red-green plates in the AOHRR screening series identified, diagnostic series without mistakes; F-M D-15 tests: a few insignificant inversions; LTA and Berson's blue cone monochromacy tests: read correctly, error score of 107 with the F-M 100; in contrast, Nagel anomaloscope: protanomalous color vision defect; electroretinogram: slightly subnormal rod responses and totally absent cone responses to flicker stimulation; small rod-like signal appash stimulation on a light-adapting background; no blue cone response, narrow band-pass filtering: a flicker response near the noise level of 0.2 uV; multifocal electroretinogram: no recognizable cone pattern; remaining eye examinations normal, including biphasic dark adaptometry and Goldmann perimetry
2
1
LOVD
00415783
ACH 3
PubMed: Ouechtati 2011
family ACH, loop 1-G
F
yes
Tunisia
Tunisian
-
-
-
-
retinal disease
best corrected visual acuity right, left eye: 20/400, 20/400; nystagmus: severe; photophobia, no colour vision; cone electroretinogram: no response; fundus: normal
1
1
LOVD
00415784
ACH 4
PubMed: Ouechtati 2011
family ACH, loop 1-G
F
yes
Tunisia
Tunisian
-
-
-
-
retinal disease
best corrected visual acuity right, left eye: 20/400, 20/400; nystagmus: severe; photophobia, no colour vision; cone electroretinogram: no response; fundus: normal
1
1
LOVD
00415785
ACH 5
PubMed: Ouechtati 2011
family ACH, loop 1-G
M
yes
Tunisia
Tunisian
-
-
-
-
retinal disease
best corrected visual acuity right, left eye: 20/200, 20/200; nystagmus: severe; photophobia, no colour vision; cone electroretinogram: no response; fundus: normal
1
1
LOVD
00415786
ACH 6
PubMed: Ouechtati 2011
family ACH, loop 1-G
M
yes
Tunisia
Tunisian
-
-
-
-
retinal disease
best corrected visual acuity right, left eye: 20/100, 20/100; nystagmus: severe; photophobia, no colour vision; cone electroretinogram: no response; fundus: normal
1
1
LOVD
00415787
ACH 42
PubMed: Ouechtati 2011
family ACH, loop 1-G
M
yes
Tunisia
Tunisian
-
-
-
-
retinal disease
nystagmus: severe; photophobia
1
1
LOVD
00415788
ACH 30
PubMed: Ouechtati 2011
family ACH, loop 1-G
M
yes
Tunisia
Tunisian
-
-
-
-
retinal disease
best corrected visual acuity right, left eye: 20/100, 20/100; nystagmus: transient; photophobia, no colour vision; cone electroretinogram: no response; fundus: normal; additional findings: oligospermia
1
1
LOVD
00415789
ACH 10
PubMed: Ouechtati 2011
family ACH, loop 2-G
F
yes
Tunisia
Tunisian
-
-
-
-
retinal disease
best corrected visual acuity right, left eye: 20/400, 20/400; nystagmus: severe; photophobia, no colour vision; cone electroretinogram: no response; fundus: normal
1
1
LOVD
00415790
ACH 22
PubMed: Ouechtati 2011
family ACH, loop 3-G
M
yes
Tunisia
Tunisian
-
-
-
-
retinal disease
best corrected visual acuity right, left eye: 20/400, 20/400; nystagmus: severe; photophobia, no colour vision; cone electroretinogram: no response; fundus: normal
1
1
LOVD
00415791
ACH 28
PubMed: Ouechtati 2011
family ACH, loop 4-G
M
yes
Tunisia
Tunisian
-
-
-
-
retinal disease
best corrected visual acuity right, left eye: 20/400, 20/400; nystagmus: severe; photophobia; cone electroretinogram: no response; fundus: normal
1
1
LOVD
00415792
ACH 29
PubMed: Ouechtati 2011
family ACH, loop 4-G
M
yes
Tunisia
Tunisian
-
-
-
-
retinal disease
best corrected visual acuity right, left eye: 20/400, o20/400; nystagmus: severe; photophobia, no colour vision; cone electroretinogram; fundus: normal
1
1
LOVD
00415793
ACH 36
PubMed: Ouechtati 2011
family ACH, loop 5-G
F
yes
Tunisia
Tunisian
-
-
-
-
retinal disease
best corrected visual acuity right, left eye: 20/400, 20/400; nystagmus: transient; photophobia; cone electroretinogram: no response; fundus: normal
1
1
LOVD
00415794
ACH 43
PubMed: Ouechtati 2011
family ACH, loop 6-G
M
yes
Tunisia
Tunisian
-
-
-
-
retinal disease
nystagmus: severe; photophobia
1
1
LOVD
00415795
?
PubMed: Ueno 2016
-
M
no
-
-
-
-
-
-
retinal disease
decimal best-corrected visual acuity (BCVA) and refraction right / left eye: 0.09 with -1.5 diopters sphere (DS), -1.5 D cylinder (DC) ax 70deg / 0.08 with -2.75 DS, -2.0 DC ax 180deg; PD-15 test: several crossing lines between the deutan and tritan axes in both eyes - totally color-blind patient; Goldmann perimetry: central scotoma; slit-lamp and ophthalmoscopic examination: no abnormalities; fundus autofluorescence: no specific abnormal patterns ; spectral domain optical coherence tomography horizontal and vertical cross-sectional images: ellipsoid zone clearly intact; cone interdigitation zone unified with the ellipsoid zone, not identified distinctly; bulging of the ellipsoid zone at the central fovea (the foveal bulge) in the vertical image, but not in the horizontal scan images because the image was not centered; full-field scotopic electroretinograms amplitudes dark-adapted 0.01, 3.0, and 10.0: normal; photopic electroretinograms, light-adapted 3.0 and 30 Hz flicker: nonrecordable, indicating normal rod function and an absence of cone function; Adaptive optics (AO) retinal imaging: well-defined cone photoreceptor mosaics; images centered at 500 and 1000 lm nasal and temporal from the fovea - clearly defined cone mosaics; cone mosaic of the patient comparable normal eyes; cone density at the foveal center: too high, cone diameter: too small and exceeded the resolution limits of the camera in the eyes of both the patient and the controls; average axial length of both the patient’s eyes: 23.9 mm; cone densities: at 1000 lm from the fovea on both the nasal and the temporal sides: normal, at 500 lm from the fovea: 15-30 % lower than controls; value at 500 lm from the fovea was below the mean -2 standard deviation of that of the normal ey
1
1
LOVD
00415796
BCM274-II:1
PubMed: Felden 2019
-
M
-
-
Chilean / French
-
-
-
-
retinal disease
best corrected visual acuity right, left eye: 20/100, 20/100; refraction right, left eye: -5.5 -0.75/155deg, -7.0 -1/5deg; fundus: modified fundus reflex; optical coherence tomography: foveal thinning and granular ellipsoid zone; fundus autofluorescence: oval hypofluorescent fovea; color vision (test method): tritanomaly; full-field electroretinogram: photopic: reduced flicker: reduced scotopic: normal; photophobia: mild; nystagmus: no
1
1
LOVD
00415797
CHRO1094-II:1
PubMed: Felden 2019
-
F
-
-
Morocco
-
-
-
-
retinal disease
best corrected visual acuity right, left eye: 20/100, 20/100; refraction right, left eye: -7.0 -3.75/10deg, -6.75 -3.25/170deg; fundus: myopic fundus with peripapillary atrophy and tilted disc; optical coherence tomography: foveal hyporeflective ellipsoid zone; fundus autofluorescence: Perifoveal hyperfluores -cent ring; color vision (test method): tritanomaly; full-field electroretinogram: photopic: no response scotopic: normal; photophobia: yes; nystagmus: yes
1
1
LOVD
00415798
CHRO276-II:1
PubMed: Felden 2019
-
M
-
-
German
-
-
-
-
retinal disease
best corrected visual acuity right, left eye: 20/125, 20/125; refraction right, left eye: 2.75 -0.75/168deg 3.0 -1.25/8deg; fundus: normal; optical coherence tomography: foveal inner limiting membrane thickening; fundus autofluorescence: normal; color vision (test method): achromat (anomaloscope); full-field electroretinogram: photopic: no response scotopic: normal; photophobia: yes; nystagmus: yes
2
1
LOVD
00415799
CHRO330-II:1
PubMed: Felden 2019
-
M
-
-
Turkish
-
-
-
-
retinal disease
fundus: normal; full-field electroretinogram: photopic: no response scotopic: normal
1
1
LOVD
00415800
CHRO469-II:1
PubMed: Felden 2019
-
F
-
-
Spanish
-
-
-
-
retinal disease
best corrected visual acuity right, left eye: 20/400, 20/400; refraction right, left eye: +4.0 +0.5/70deg, +4.0 +0.5/70deg; fundus: normal; optical coherence tomography: no data; fundus autofluorescence: no data; color vision (test method): achromat (Ishihara); full-field electroretinogram: photopic: no response flicker: no response scotopic: normal; photophobia: yes; nystagmus: yes
1
1
LOVD
00415801
CHRO555-II:1
PubMed: Felden 2019
-
M
-
-
Spanish
-
-
-
-
retinal disease
best corrected visual acuity right, left eye: 20/200, 20/200; refraction right, left eye: -3.50 -1.25/95deg, -2.25 -1.25/85deg; fundus: Normal,, small peripheral pigment clump; optical coherence tomography: normal; fundus autofluorescence: normal; color vision (test method): abnormal (Ishihara, Farnsworth); full-field electroretinogram: photopic: no response flicker: no response scotopic: normal; photophobia: yes; nystagmus: no
2
1
LOVD
00415802
CHRO589-II:1
PubMed: Felden 2019
-
M
-
-
Belgian
-
-
-
-
retinal disease
best corrected visual acuity right, left eye: 20/200, 20/200; refraction right, left eye: +2.0+2.0/105deg, +2.5+1.5/75deg; fundus: normal; optical coherence tomography: no data; fundus autofluorescence: no data; color vision (test method): abnormal (Ishihara), color vision possible in daily life; full-field electroretinogram: photopic: no response scotopic: normal; photophobia: yes; nystagmus: yes
1
1
LOVD
00415803
CHRO684-II:1
PubMed: Felden 2019
-
F
-
-
Spanish
-
-
-
-
retinal disease
best corrected visual acuity right, left eye: 20/200, 20/160; refraction right, left eye: -6.0, -6.0; fundus: normal; optical coherence tomography: normal; fundus autofluorescence: no data; color vision (test method): no data; full-field electroretinogram: photopic: no response flicker: no response scotopic: normal; photophobia: yes; nystagmus: no data
1
1
LOVD
00415804
CHRO73-II:1;Fam202Pat57
PubMed: Felden 2019
,
PubMed: Andersen 2023
family, 2 affected
F
-
Denmark
-
-
-
-
-
retinal disease
best corrected visual acuity right, left eye: 20/240, 20/240; refraction right, left eye: -1.5 -1.0/10deg, -1.5 -1.0/170deg; fundus: normal, slightly pale; optical coherence tomography: no data; fundus autofluorescence: no data; color vision (test method): abnormal (Ishihara); full-field electroretinogram: no data; photophobia: yes; nystagmus: yes
1
2
LOVD
00415805
CHRO73-II:2;Fam202Pat82
PubMed: Felden 2019
,
PubMed: Andersen 2023
sib
M
-
Denmark
-
-
-
-
-
retinal disease
best corrected visual acuity right, left eye: 20/200, 20/200; refraction right, left eye: +1.0, +1.0; fundus: macular drusen; optical coherence tomography: no data; fundus autofluorescence: no data; color vision (test method): mixed misplacements (Farnsworth); full-field electroretinogram: photopic: no response flicker: no response scotopic: normal; photophobia: yes; nystagmus: yes
1
1
LOVD
00415806
CHRO752-II:1
PubMed: Felden 2019
-
F
-
-
French
-
-
-
-
retinal disease
best corrected visual acuity right, left eye: 20/200, 20/200; refraction right, left eye: -4.5 -4/180deg, -3.25 -4.5/180deg; fundus: modified fundus reflex; optical coherence tomography: foveal hyporeflective ellipsoid zone; fundus autofluorescence: no data; color vision (test method): tritanomaly; full-field electroretinogram: photopic: severely reduced flicker: severely reduced scotopic: normal; photophobia: yes; nystagmus: yes
2
1
LOVD
00415807
CHRO798-II:1
PubMed: Felden 2019
-
M
-
-
Pakistani
-
-
-
-
retinal disease
best corrected visual acuity right, left eye: <20/120, <20/120; refraction right, left eye: 0.0, 0.0 +1.0/100deg; fundus: modified fundus reflex; optical coherence tomography: no data; fundus autofluorescence: no data; color vision (test method): no data; full-field electroretinogram: no data; photophobia: yes; nystagmus: yes
1
1
LOVD
00415808
CHRO824-II:1
PubMed: Felden 2019
-
M
-
-
German
-
-
-
-
retinal disease
best corrected visual acuity right, left eye: 20/200, 20/200; refraction right, left eye: +1.75 -4.0/21deg, +0.25 -5.0/167deg; fundus: normal; optical coherence tomography: normal; fundus autofluorescence: normal; color vision (test method): no data; full-field electroretinogram: photopic: no response scotopic: normal; photophobia: yes; nystagmus: yes
1
1
LOVD
00415809
CHRO946-II:1
PubMed: Felden 2019
-
M
-
-
French
-
-
-
-
retinal disease
best corrected visual acuity right, left eye: 20/50, 20/63; refraction right, left eye: +8.0 -2.25/25deg, +8.0 -1.75/5deg; fundus: normal; optical coherence tomography: foveal inner limiting membrane thickening; fundus autofluorescence: normal; color vision (test method): nearly normal; full-field electroretinogram: photopic: no response scotopic: normal; photophobia: yes; nystagmus: yes
2
1
LOVD
00415810
ZD80-II:1
PubMed: Felden 2019
-
F
-
-
German
-
-
-
-
retinal disease
best corrected visual acuity right, left eye: 20/80, 20/63; refraction right, left eye: 0, +0.75 -0.75/28deg; fundus: normal; optical coherence tomography: normal; fundus autofluorescence: normal; color vision (test method): mixed displacements (Lanthony), nearly normal (Farnswort); full-field electroretinogram: photopic: no response scotopic: normal; photophobia: yes; nystagmus: no
2
1
LOVD
00450845
074078
PubMed: Hitti-Malin 2024
,
Journal: Hitti-Malin 2024
-
M
-
-
-
-
-
-
-
macular dystrophy
-
1
1
Rebekkah Hitti-Malin
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