ABCMdb

ABCA4 p.Gly2059Ala

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Publications

PMID: 19243736 [PubMed] Kellner S et al: "Lipofuscin- and melanin-related fundus autofluorescence in patients with ABCA4-associated retinal dystrophies."

No. Sentence Comment

32 Age Gender ABCA4 Mutation VA RE/LE Full-field ERG Multifocal ERG Group 1a CRD 2808 34 F c.5413AϾG (p.Asn1805Asp) c.4880_4903dup24 (p.Leu1627_Ala1634dup) 0.05 0.05 DA and LA markedly reduced No recordable potentials CRD 2830 53 F c.2690CϾT (p.Thr897Ile), c.6176GϾC (p.Gly2059Ala) 0.5 0.7 DA and LA moderately reduced Pericentral amplitude reduction CRD 2797 54 M c.4297GϾA (p.Val1433Ile) 2. mutation not foundc 0.1 0.16 DA and LA moderately reduced Not done SD 2872 44 F c.4462TϾC (p.Cys1488Arg) 2. mutation not done 0.6 0.7 DA and LA borderline Central amplitude reduction CRD 2861 72 F c.122GϾA (p.Trp41Ter) 2. mutation not done 0.4 0.5 DA: mildly and LA: moderately reduced Central amplitude reduction CRD 2644 67 F c.634CϾT (p.Arg212Cys), c.656GϾC (p.Arg219Thr), c.2588GϾC (p.Gly863Ala/ delGly863) 0.6 0.04 DA and LA moderately reduced Central amplitude reduction CRD 2936 44 F c.1622TϾC (p.Leu541Pro)/ c.3113CϾT (p.Ala1038Val), 2. mutation not done 1.0 1.0 DA: mildly and LA: moderately reduced Pericentral amplitude reduction Group 2b SD 2837 42 M c.1622TϾC (p.Leu541Pro)/ c.3113CϾT (p.Ala1038Val), c.5882GϾA (p.Gly1961Glu) 0.16 0.16 Normal Central amplitude reduction SD 2780 37 M c.768GϾT (splice mutation) c.5882GϾA (p.Gly1961Glu) 0.1 0.1 Normal Central amplitude reduction SD 2942 47 F c.1622TϾC (p.Leu541Pro) c.6320 GϾA (p.Arg2107His) 0.1 0.16 Not done Central amplitude reduction SD 2930 40 F c.6089GϾA (p.Arg2030Gln) c.6543del36bp, (p.Leu2182_Phe2193del) 0.1 0.1 DA and LA mildly reduced Central amplitude reduction SD 2933 43 F c.1609CϾT (p.Arg537Cys) c.5882GϾA (p.Gly1961Glu) c.1654GϾA (p.Val552Ile) 0.05 0.1 Normal Not done SD 2669 13 F c.768GϾT (splice mutation) c.6449GϾA (p.Cys2150Tyr) 0.1 0.16 DA and LA borderline Central amplitude reduction SD 2700 22 F c.1609CϾT (p.Arg537Cys) c.2588GϾC (p.Gly863Ala) 0.1 0.1 Normal Central amplitude reduction SD 2833 29 M c.1928TϾG (p.Val643Gly) 2. mutation not foundc 0.1 0.1 Normal Not done SD 2799 13 M c.3113CϾT (p.Ala1038Val) c.5461-10TϾC 0.4 0.4 Not done Central amplitude reduction CRD ϭ cone-rod dystrophy; DA ϭ dark adaptation; ERG ϭ electroretinography; F ϭ female; LA ϭ light adaptation; LE ϭ left eye; M ϭ male; RE ϭ right eye; SD ϭ Stargardt disease; VA ϭ visual acuity. Login to comment

PMID: 10958763 [PubMed] Rivera A et al: "A comprehensive survey of sequence variation in the ABCA4 (ABCR) gene in Stargardt disease and age-related macular degeneration."

No. Sentence Comment

82 Table 3 Rare Sequence Variants in the ABCA4 Gene EXON AND NUCLEOTIDE CHANGE EFFECT NO. OF ALLELES REFERENCE(S) STGD (288) AMD (400) Control (440) 5: 455GrA R152Q 3 1 3 This study 8: IVS8ϩ38ArT Unknown 0 1 0 This study 12: 1654GrA V552I 0 0 2 This study IVS11-6CrG Unknown 0 4 2 This study 13: 1932CrT D644D 2 0 0 This study 17: IVS16-12CrG Unknown 0 0 8 This study 18: IVS17-56CrG Unknown 3 0 0 This study IVS17-36CrT Unknown 0 2 1 This study 22: 3261ArC E1087D 1 0 0 This study 3264CrT P1088P 0 0 1 This study IVS21-20CrT Unknown 1 0 0 This study 23: IVS23ϩ10TrG Unknown 1 0 0 This study IVS23ϩ17GrC Unknown 1 0 0 This study 24: IVS23-28TrC Unknown 2 4 1 This study 25: 3759GrA T1253T 1 0 0 This study 28: 4140GrA P1380P 2 0 0 This study IVS28ϩ43GrA Unknown 4 3 1 This study 29: IVS29ϩ13GrA Unknown 0 1 0 This study IVS29ϩ32ArG Unknown 1 0 0 This study 31: 4578GrA T1526T 0 1 0 This study 32: IVS32ϩ45TrC Unknown 1 0 0 This study 33: IVS32-57TrG Unknown 0 0 1 This study 4685TrC I1562T 0 0 6 Allikmets et al. (1997b) 36: IVS36ϩ20GrA Unknown 1 0 0 This study 39: 5487GrT L1829L 0 0 1 This study IVS38-10TrC Unknown 9 0 0 Maugeri et al. (1999) 41: 5761GrA V1921M 1 1 1 This study 43: 5908CrT L1970F 1 0 1 Allikmets et al. (1997b), Rozet et al. (1998), Lewis et al. (1999) IVS43ϩ7ArC Unknown 1 0 0 This study 44: 6027CrT I2023I 1 0 0 Allikmets et al. (1997a), Nasonkin et al. (1998) 45: 6176GrC G2059A 0 0 1 This study 46: IVS46ϩ27GrA Unknown 0 0 1 This study 47: IVS46-46TrA Unknown 1 0 0 This study 48: IVS48ϩ21CrT Unknown 18a 2a 0 Allikmets et al. (1997b), Nasonkin et al. (1998), Papaioannou et al. (2000) 6529GrA D2177N 2 3 4 Allikmets et al. (1997b) 6721CrG L2241V 1 0 0 This study a Occurs together with G1961E in 17/18 and 2/2 instances. Login to comment