ABCMdb

ABCA4 p.Tyr1754Asp

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Publications

PMID: 23143460 [PubMed] Downes SM et al: "Detection rate of pathogenic mutations in ABCA4 using direct sequencing: clinical and research implications."

No. Sentence Comment

30 In 3 of the 6 patients with a historical diagnosis Table. Results From Direct Sequencing of the ABCA4 Gene in 50 Patients (continued) Subject No. Change 1 Change 2 Phase Segregation Age at Onset, y Phenotype Grade, Macula Flecks/ Cones/Rodsa Additional Variants Conclusion Nucleotide Amino Acid Nucleotide Amino Acid 11 4139Cb0e;T P1380L 5714 af9; 5Gb0e;A Splice NK NK 19 STGD m/0/0 0 2 PVs 12 4457Cb0e;T P1486L 4457Cb0e;T P1486L In trans Unaffected sibling carries 1 mutation 25 STGD maf9;af9;/1/1 0 2 PVs 13 4537dupC Q1513fs 6391Gb0e;A E2131K In trans Unaffected parents carriers 10 STGD maf9;/0/0 R152Q in cis with Q1513fs, E2131K in cis with E471K 2 PVs 14 6079Cb0e;T L2027F 6079Cb0e;T L2027F In trans Unaffected sibling carrier 28 STGD maf9;af9;/0/0 0 2 PVs 15 5018 af9; 2Tb0e;C NA 6316Cb0e;T R2106C In trans Affected sibling with same mutations 17 STGD m/0/1 0 2 PVs 16 3004Cb0e;T R1002Wb 1957Cb0e;T R653C In trans NK 16 STGD m/0/1 0 2 PVs 17 1253Tb0e;C F418S 2588Gb0e;C G863A NK NK 52 STGD maf9;/0/0 0 2 PVs 18 6709Ab0e;C T2237Pb 3064Gb0e;A E1022K In trans 2 Affected siblings with same mutations 6 STGD maf9;af9;/0/0 0 2 PVs 19 5260Tb0e;G Y1754D 4469Gb0e;A C1490Y In trans NK 12 STGD maf9;af9;/0/0 0 2 PVs 20 551Cb0e;T S184Fb 4793Cb0e;A A1598D NK 2 Affected siblings with same mutations 58 STGD m/NP/NP 0 2 PVs 21 550-551TCb0e;CG S184Rb 5882Gb0e;A G1961E In trans Affected sibling with same mutations 25 STGD maf9;af9;/0/0 0 2 PVs 22 5313-3Cb0e;G Spliceb 5882Gb0e;A G1961E In trans Unaffected parents carriers 47 STGD m/0/1 0 2 PVs 23 2588Gb0e;C G863A 5461-10Tb0e;C Disease-associated allele, unknown mechanism In trans NA 26 STGD maf9;af9;/3/1 1 In cis with G863A 2 PVs 24 5537Tb0e;C I1846T 5461-10Tb0e;C Disease-associated allele, unknown mechanism In trans Unaffected son carries I1846T only 17 STGD maf9;af9;/3/3 0 2 PVs 25 6089Gb0e;A R2030Q 5461-10Tb0e;C Disease-associated allele, unknown mechanism In trans Unaffected sibling carries R2030Q 4 STGD m/NP/NP 0 2 PVs 26 6730-1Gb0e;C Spliceb 2588Gb0e;C G863A NK NK 15 STGD NP/NP/NP 0 2 PVs 27 3291Ab0e;T R1097Sb 3056Cb0e;T T1019M In trans NK 9 STGD NP/NP/NP 1 In cis with R1097S 2 PVs 28 498delT L167HisfsX2b Not present NA NA NK 28 STGD m/1/1 0 1 PV 29 2345Gb0e;A W782Xb Not present NA NA Unaffected mother carries mutation 25 STGD m/1/1 0 1 PV 30 2588Gb0e;C G863A 4326Cb0e;A N1442K NK NK 36 STGD maf9;/0/0 0 1 PV af9; N1442K (unlikely) 31 2966Tb0e;C V989A Not present NA NA NK 49 STGD m/1/1 0 1 PV (continued) ARCH OPHTHALMOL/VOL 130 (NO. 11), NOV 2012 WWW.ARCHOPHTHALMOL.COM 1487 (c)2012 American Medical Association. All rights reserved. Downloaded From: http://archopht.jamanetwork.com/ by a Semmelweis University Budapest User on 12/06/2015 lopathy is genetically heterogeneous. A total of 10 novel mutations were identified (Table). Login to comment