ARX, a novel Prd-class-homeobox gene highly expressed in the telencephalon, is mutated in X-linked mental retardation
Identifieur interne : 005705 ( PascalFrancis/Corpus ); précédent : 005704; suivant : 005706ARX, a novel Prd-class-homeobox gene highly expressed in the telencephalon, is mutated in X-linked mental retardation
Auteurs : Thierry Bienvenu ; Karine Poirier ; Gaelle Friocourt ; Nadia Bahi ; Delphine Beaumont ; Fabien Fauchereau ; Lamia Ben Jeema ; Ramzi Zemni ; Marie-Claude Vinet ; Fiona Francis ; Philippe Couvert ; Marie Gomot ; Claude Moraine ; Hans Van Bokhoven ; Vera Kalscheuer ; Suzanne Frints ; Josef Gecz ; Kanae Ohzaki ; Habiba Chaabouni ; Jean-Pierre Fryns ; Vincent Desportes ; Cherif Beldjord ; Jamel ChellySource :
- Human molecular genetics [ 0964-6906 ] ; 2002.
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- Pascal (Inist)
English descriptors
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Abstract
Investigation of a critical region for an X-linked mental retardation (XLMR) locus led us to identify a novel Aristaless related homeobox gene (ARX). Inherited and de novo ARX mutations, including missense mutations and in frame duplicationslinsertions leading to expansions of polyalanine tracts in ARX, were found in nine familial and one sporadic case of MR. In contrast to other genes involved in XLMR, ARX expression is specific to the telencephalon and ventral thalamus. Notably there is an absence of expression in the cerebellum throughout development and also in adult. The absence of detectable brain malformations in patients suggests that ARX may have an essential role, in mature neurons, required for the development of cognitive abilities.
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Format Inist (serveur)
NO : | PASCAL 02-0392185 INIST |
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ET : | ARX, a novel Prd-class-homeobox gene highly expressed in the telencephalon, is mutated in X-linked mental retardation |
AU : | BIENVENU (Thierry); POIRIER (Karine); FRIOCOURT (Gaelle); BAHI (Nadia); BEAUMONT (Delphine); FAUCHEREAU (Fabien); BEN JEEMA (Lamia); ZEMNI (Ramzi); VINET (Marie-Claude); FRANCIS (Fiona); COUVERT (Philippe); GOMOT (Marie); MORAINE (Claude); VAN BOKHOVEN (Hans); KALSCHEUER (Vera); FRINTS (Suzanne); GECZ (Josef); OHZAKI (Kanae); CHAABOUNI (Habiba); FRYNS (Jean-Pierre); DESPORTES (Vincent); BELDJORD (Cherif); CHELLY (Jamel) |
AF : | Institut Cochin - CHU Cochin Port-Royal/75014 Paris/France (1 aut., 2 aut., 3 aut., 4 aut., 5 aut., 6 aut., 8 aut., 9 aut., 10 aut., 11 aut., 21 aut., 22 aut., 23 aut.); Service des Maladies congenitales et héréditaires, Hôpital Charles Nicolle/Tunis/Tunisie (7 aut., 19 aut.); Service de Génétique, CHU Bretonneau/Tours/France (12 aut., 13 aut.); Department of Human Genetics, University Hospital/Nijmegen/Pays-Bas (14 aut.); Max Plank Institut for Molekulare Genetik/Berlin/Allemagne (15 aut.); Center for Human Genetics, Clinical Genetics Unit/Leuven/Belgique (16 aut., 20 aut.); DCMG-Women's and children hospital/North Adelaide, SA5006/Australie (17 aut.); NIN-Division of Biochemistry and Cellular Biology, Ogawahigashi/Kodaira, Tokyo/Japon (18 aut.) |
DT : | Publication en série; Niveau analytique |
SO : | Human molecular genetics; ISSN 0964-6906; Royaume-Uni; Da. 2002; Vol. 11; No. 8; Pp. 981-991; Bibl. 38 ref. |
LA : | Anglais |
EA : | Investigation of a critical region for an X-linked mental retardation (XLMR) locus led us to identify a novel Aristaless related homeobox gene (ARX). Inherited and de novo ARX mutations, including missense mutations and in frame duplicationslinsertions leading to expansions of polyalanine tracts in ARX, were found in nine familial and one sporadic case of MR. In contrast to other genes involved in XLMR, ARX expression is specific to the telencephalon and ventral thalamus. Notably there is an absence of expression in the cerebellum throughout development and also in adult. The absence of detectable brain malformations in patients suggests that ARX may have an essential role, in mature neurons, required for the development of cognitive abilities. |
CC : | 002A07C03; 002B23D |
FD : | Homme; Etude cas; Gène homéotique; Expression génique; Télencéphale; Thalamus; Caractère lié au sexe; Chromosome X; Mutation; Arriération mentale; Gène ARX |
FG : | Facteur transcription |
ED : | Human; Case study; Homeotic gene; Gene expression; Telencephalon; Thalamus; Sex linked character; X-Chromosome; Mutation; Mental retardation |
EG : | Transcription factor |
SD : | Hombre; Estudio caso; Gen homeótico; Expresión genética; Telencéfalo; Tálamo; Carácter ligado al sexo; Cromosoma X; Mutación; Retraso mental |
LO : | INIST-22540.354000100983180120 |
ID : | 02-0392185 |
Links to Exploration step
Pascal:02-0392185Le document en format XML
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">ARX, a novel Prd-class-homeobox gene highly expressed in the telencephalon, is mutated in X-linked mental retardation</title>
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<author><name sortKey="Friocourt, Gaelle" sort="Friocourt, Gaelle" uniqKey="Friocourt G" first="Gaelle" last="Friocourt">Gaelle Friocourt</name>
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<author><name sortKey="Bahi, Nadia" sort="Bahi, Nadia" uniqKey="Bahi N" first="Nadia" last="Bahi">Nadia Bahi</name>
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<s3>FRA</s3>
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<author><name sortKey="Moraine, Claude" sort="Moraine, Claude" uniqKey="Moraine C" first="Claude" last="Moraine">Claude Moraine</name>
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<s3>FRA</s3>
<sZ>12 aut.</sZ>
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<author><name sortKey="Van Bokhoven, Hans" sort="Van Bokhoven, Hans" uniqKey="Van Bokhoven H" first="Hans" last="Van Bokhoven">Hans Van Bokhoven</name>
<affiliation><inist:fA14 i1="04"><s1>Department of Human Genetics, University Hospital</s1>
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<s3>NLD</s3>
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<author><name sortKey="Kalscheuer, Vera" sort="Kalscheuer, Vera" uniqKey="Kalscheuer V" first="Vera" last="Kalscheuer">Vera Kalscheuer</name>
<affiliation><inist:fA14 i1="05"><s1>Max Plank Institut for Molekulare Genetik</s1>
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<author><name sortKey="Frints, Suzanne" sort="Frints, Suzanne" uniqKey="Frints S" first="Suzanne" last="Frints">Suzanne Frints</name>
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<author><name sortKey="Gecz, Josef" sort="Gecz, Josef" uniqKey="Gecz J" first="Josef" last="Gecz">Josef Gecz</name>
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<author><name sortKey="Chaabouni, Habiba" sort="Chaabouni, Habiba" uniqKey="Chaabouni H" first="Habiba" last="Chaabouni">Habiba Chaabouni</name>
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<author><name sortKey="Fryns, Jean Pierre" sort="Fryns, Jean Pierre" uniqKey="Fryns J" first="Jean-Pierre" last="Fryns">Jean-Pierre Fryns</name>
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<sZ>16 aut.</sZ>
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<author><name sortKey="Desportes, Vincent" sort="Desportes, Vincent" uniqKey="Desportes V" first="Vincent" last="Desportes">Vincent Desportes</name>
<affiliation><inist:fA14 i1="01"><s1>Institut Cochin - CHU Cochin Port-Royal</s1>
<s2>75014 Paris</s2>
<s3>FRA</s3>
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<author><name sortKey="Chelly, Jamel" sort="Chelly, Jamel" uniqKey="Chelly J" first="Jamel" last="Chelly">Jamel Chelly</name>
<affiliation><inist:fA14 i1="01"><s1>Institut Cochin - CHU Cochin Port-Royal</s1>
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<series><title level="j" type="main">Human molecular genetics</title>
<title level="j" type="abbreviated">Hum. mol. genet.</title>
<idno type="ISSN">0964-6906</idno>
<imprint><date when="2002">2002</date>
</imprint>
</series>
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<seriesStmt><title level="j" type="main">Human molecular genetics</title>
<title level="j" type="abbreviated">Hum. mol. genet.</title>
<idno type="ISSN">0964-6906</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Case study</term>
<term>Gene expression</term>
<term>Homeotic gene</term>
<term>Human</term>
<term>Mental retardation</term>
<term>Mutation</term>
<term>Sex linked character</term>
<term>Telencephalon</term>
<term>Thalamus</term>
<term>X-Chromosome</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Homme</term>
<term>Etude cas</term>
<term>Gène homéotique</term>
<term>Expression génique</term>
<term>Télencéphale</term>
<term>Thalamus</term>
<term>Caractère lié au sexe</term>
<term>Chromosome X</term>
<term>Mutation</term>
<term>Arriération mentale</term>
<term>Gène ARX</term>
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<front><div type="abstract" xml:lang="en">Investigation of a critical region for an X-linked mental retardation (XLMR) locus led us to identify a novel Aristaless related homeobox gene (ARX). Inherited and de novo ARX mutations, including missense mutations and in frame duplicationslinsertions leading to expansions of polyalanine tracts in ARX, were found in nine familial and one sporadic case of MR. In contrast to other genes involved in XLMR, ARX expression is specific to the telencephalon and ventral thalamus. Notably there is an absence of expression in the cerebellum throughout development and also in adult. The absence of detectable brain malformations in patients suggests that ARX may have an essential role, in mature neurons, required for the development of cognitive abilities.</div>
</front>
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<fA08 i1="01" i2="1" l="ENG"><s1>ARX, a novel Prd-class-homeobox gene highly expressed in the telencephalon, is mutated in X-linked mental retardation</s1>
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<sZ>1 aut.</sZ>
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<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
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<sZ>10 aut.</sZ>
<sZ>11 aut.</sZ>
<sZ>21 aut.</sZ>
<sZ>22 aut.</sZ>
<sZ>23 aut.</sZ>
</fA14>
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<s3>TUN</s3>
<sZ>7 aut.</sZ>
<sZ>19 aut.</sZ>
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<s2>Tours</s2>
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<sZ>14 aut.</sZ>
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<sZ>15 aut.</sZ>
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<s3>BEL</s3>
<sZ>16 aut.</sZ>
<sZ>20 aut.</sZ>
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<sZ>17 aut.</sZ>
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<fC01 i1="01" l="ENG"><s0>Investigation of a critical region for an X-linked mental retardation (XLMR) locus led us to identify a novel Aristaless related homeobox gene (ARX). Inherited and de novo ARX mutations, including missense mutations and in frame duplicationslinsertions leading to expansions of polyalanine tracts in ARX, were found in nine familial and one sporadic case of MR. In contrast to other genes involved in XLMR, ARX expression is specific to the telencephalon and ventral thalamus. Notably there is an absence of expression in the cerebellum throughout development and also in adult. The absence of detectable brain malformations in patients suggests that ARX may have an essential role, in mature neurons, required for the development of cognitive abilities.</s0>
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<s5>08</s5>
</fC03>
<fC03 i1="06" i2="X" l="ENG"><s0>Thalamus</s0>
<s5>08</s5>
</fC03>
<fC03 i1="06" i2="X" l="SPA"><s0>Tálamo</s0>
<s5>08</s5>
</fC03>
<fC03 i1="07" i2="X" l="FRE"><s0>Caractère lié au sexe</s0>
<s5>09</s5>
</fC03>
<fC03 i1="07" i2="X" l="ENG"><s0>Sex linked character</s0>
<s5>09</s5>
</fC03>
<fC03 i1="07" i2="X" l="SPA"><s0>Carácter ligado al sexo</s0>
<s5>09</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE"><s0>Chromosome X</s0>
<s5>10</s5>
</fC03>
<fC03 i1="08" i2="X" l="ENG"><s0>X-Chromosome</s0>
<s5>10</s5>
<s6>«X»-Chromosome</s6>
</fC03>
<fC03 i1="08" i2="X" l="SPA"><s0>Cromosoma X</s0>
<s5>10</s5>
</fC03>
<fC03 i1="09" i2="X" l="FRE"><s0>Mutation</s0>
<s5>11</s5>
</fC03>
<fC03 i1="09" i2="X" l="ENG"><s0>Mutation</s0>
<s5>11</s5>
</fC03>
<fC03 i1="09" i2="X" l="SPA"><s0>Mutación</s0>
<s5>11</s5>
</fC03>
<fC03 i1="10" i2="X" l="FRE"><s0>Arriération mentale</s0>
<s5>14</s5>
</fC03>
<fC03 i1="10" i2="X" l="ENG"><s0>Mental retardation</s0>
<s5>14</s5>
</fC03>
<fC03 i1="10" i2="X" l="SPA"><s0>Retraso mental</s0>
<s5>14</s5>
</fC03>
<fC03 i1="11" i2="X" l="FRE"><s0>Gène ARX</s0>
<s4>INC</s4>
<s5>91</s5>
</fC03>
<fC07 i1="01" i2="X" l="FRE"><s0>Facteur transcription</s0>
<s5>19</s5>
</fC07>
<fC07 i1="01" i2="X" l="ENG"><s0>Transcription factor</s0>
<s5>19</s5>
</fC07>
<fC07 i1="01" i2="X" l="SPA"><s0>Factor transcripción</s0>
<s5>19</s5>
</fC07>
<fN21><s1>217</s1>
</fN21>
<fN82><s1>PSI</s1>
</fN82>
</pA>
</standard>
<server><NO>PASCAL 02-0392185 INIST</NO>
<ET>ARX, a novel Prd-class-homeobox gene highly expressed in the telencephalon, is mutated in X-linked mental retardation</ET>
<AU>BIENVENU (Thierry); POIRIER (Karine); FRIOCOURT (Gaelle); BAHI (Nadia); BEAUMONT (Delphine); FAUCHEREAU (Fabien); BEN JEEMA (Lamia); ZEMNI (Ramzi); VINET (Marie-Claude); FRANCIS (Fiona); COUVERT (Philippe); GOMOT (Marie); MORAINE (Claude); VAN BOKHOVEN (Hans); KALSCHEUER (Vera); FRINTS (Suzanne); GECZ (Josef); OHZAKI (Kanae); CHAABOUNI (Habiba); FRYNS (Jean-Pierre); DESPORTES (Vincent); BELDJORD (Cherif); CHELLY (Jamel)</AU>
<AF>Institut Cochin - CHU Cochin Port-Royal/75014 Paris/France (1 aut., 2 aut., 3 aut., 4 aut., 5 aut., 6 aut., 8 aut., 9 aut., 10 aut., 11 aut., 21 aut., 22 aut., 23 aut.); Service des Maladies congenitales et héréditaires, Hôpital Charles Nicolle/Tunis/Tunisie (7 aut., 19 aut.); Service de Génétique, CHU Bretonneau/Tours/France (12 aut., 13 aut.); Department of Human Genetics, University Hospital/Nijmegen/Pays-Bas (14 aut.); Max Plank Institut for Molekulare Genetik/Berlin/Allemagne (15 aut.); Center for Human Genetics, Clinical Genetics Unit/Leuven/Belgique (16 aut., 20 aut.); DCMG-Women's and children hospital/North Adelaide, SA5006/Australie (17 aut.); NIN-Division of Biochemistry and Cellular Biology, Ogawahigashi/Kodaira, Tokyo/Japon (18 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Human molecular genetics; ISSN 0964-6906; Royaume-Uni; Da. 2002; Vol. 11; No. 8; Pp. 981-991; Bibl. 38 ref.</SO>
<LA>Anglais</LA>
<EA>Investigation of a critical region for an X-linked mental retardation (XLMR) locus led us to identify a novel Aristaless related homeobox gene (ARX). Inherited and de novo ARX mutations, including missense mutations and in frame duplicationslinsertions leading to expansions of polyalanine tracts in ARX, were found in nine familial and one sporadic case of MR. In contrast to other genes involved in XLMR, ARX expression is specific to the telencephalon and ventral thalamus. Notably there is an absence of expression in the cerebellum throughout development and also in adult. The absence of detectable brain malformations in patients suggests that ARX may have an essential role, in mature neurons, required for the development of cognitive abilities.</EA>
<CC>002A07C03; 002B23D</CC>
<FD>Homme; Etude cas; Gène homéotique; Expression génique; Télencéphale; Thalamus; Caractère lié au sexe; Chromosome X; Mutation; Arriération mentale; Gène ARX</FD>
<FG>Facteur transcription</FG>
<ED>Human; Case study; Homeotic gene; Gene expression; Telencephalon; Thalamus; Sex linked character; X-Chromosome; Mutation; Mental retardation</ED>
<EG>Transcription factor</EG>
<SD>Hombre; Estudio caso; Gen homeótico; Expresión genética; Telencéfalo; Tálamo; Carácter ligado al sexo; Cromosoma X; Mutación; Retraso mental</SD>
<LO>INIST-22540.354000100983180120</LO>
<ID>02-0392185</ID>
</server>
</inist>
</record>
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