ABCMdb

ABCA4 p.Gly885Glu

None has been submitted yet.

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

28 In 5 of the 11 patients, the identification of 2 pathogenic mutations confirmed the historical diagnosis and all had chorioretinal atro- Table. Results From Direct Sequencing of the ABCA4 Gene in 50 Patients 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 1 1Ab0e;G M1V 2588Gb0e;C G863A In trans Unaffected parents carriers 30 STGD maf9;/0/0 R2030Q 3 PVs 2 161Gb0e;A C54Y 2588Gb0e;C G863A In trans Affected sibling with same mutations 12 STGD m/0/0 0 2 PVs 3 161Gb0e;A C54Y 5882Gb0e;A G1961E NK NK 18 STGD m/0/0 0 2 PVs 4 634Cb0e;T R212C 4457Cb0e;T P1486L In trans Unaffected parents carriers 17 STGD m/0/0 0 2 PVs 5 2588Gb0e;C G863A 4469Gb0e;A C1490Y NK NK 48 STGD maf9;/0/1 0 2 PVs 6 2971Gb0e;C G991R 4254-2Ab0e;G Splice NK NK 21 STGD m/0/0 0 2 PVs 7 2971Gb0e;C G991R 3602Tb0e;G L1201R NK NK 18 STGD maf9;af9;/NP/NP V643M (likely), G885E (likely), G1441D (unlikely), V2244V (highly likely) b0e;2 PVs 8 3322Cb0e;T R1108C 768Gb0e;T V256V NK NK 13 STGD maf9;af9;/1/1 0 2 PVs 9 3322Cb0e;T R1108C 6079Cb0e;T L2027F NK NK 26 STGD maf9;/0/0 0 2 PVs 10 3386Gb0e;T R1129L 4469Gb0e;A C1490Y In trans Unaffected parents carriers 15 STGD maf9;/0/0 R152Q (unlikely) 2 PVs (continued) ARCH OPHTHALMOL/VOL 130 (NO. 11), NOV 2012 WWW.ARCHOPHTHALMOL.COM 1486 phy on current clinical examination, consistent with progression of the disorder.5 One of the 11 patients with chorioretinal atrophy (subject 40) had a single stop codon, again strongly supporting the original clinical diagnosis. Six of the 11 patients did not have pathogenic mutations in ABCA4. Login to comment