82 ID# Age Years followed Visual Acuity AL Area (mm2 ) HF Area (mm2 ) ffERG Amplitudes (mV) ffERG IT (msec) ABCA4 Variants OD OS OD OS OD OS OD OS OD OS Rod Cone Rod Cone Rod Cone Rod Cone AI AII Group A S0047 53 2.83 20/40 20/40 31.60 33.85 0.20 0.07 304.0 125.4 392.9 143.3 69.5 29.3 72.7 29.3 NF NF S0023 49 3.26 20/160 20/160 9.92 12.67 1.24 1.49 292.1 52.2 272.4 46.4 77.9 36.8 78.3 35.2 L541P/A1038V NF S0050 78 2.71 20/250 20/160 2.02 0.07 1.21 0.67 355.0 82.2 373.1 87.2 76.7 34.1 76.7 34.8 S2255I IVS5,þ1,G > C S0045 44 3.16 20/200 20/160 17.27 44.72 NM NM 177.0 55.7 201.9 50.0 85.3 41.5 87.7 39.9 L541P/A1038V R2107K S0018 35 2.28 20/200 20/250 4.31 2.53 NM NM ND ND ND ND ND ND ND ND G1961E S2255I S0033 63 2.35 20/800 20/400 15.51 12.09 1.30 0.22 168.2 53.0 180.9 45.4 96.3 38.0 101.0 38.4 R943Q IVS8,-9, T > C S0048 62 2.56 20/80 20/20 48.45 40.73 NM NM 119.7 69.5 213.9 54.6 71.2 35.6 80.6 35.2 R290Q K346T S0036 62 2.81 20/640 20/500 55.70 43.38 NM NM 174.8 41.1 158.1 50.8 106.6 38.5 102.3 35.2 R1129L Q234X S0029 62 2.81 20/40 20/80 57.62 61.25 NM NM 219.0 26.0 209.2 35.2 77.9 31.3 73.6 30.9 R2030Q NF S0024 43 3.20 20/25 20/25 4.91 3.91 4.18 1.48 98.2 23.7 148.0 36.2 84.0 33.2 85.5 33.6 NF NF S0078 35 1.17 20/100 20/125 5.64 5.39 0.70 0.83 230.1 106.7 187.6 108.8 71.2 34.1 64.6 34.1 IVS39-10,T > C NF S0032 64 2.56 20/250 20/320 8.67 3.67 0.67 0.74 273.2 75.5 235.1 114.7 87.9 30.5 72.7 30.1 R1108C L2027F S0051 52 1.90 20/25 20/20 32.78 29.23 NM NM ND ND ND ND ND ND ND ND E471K NF S0115 16 0.57 20/50 20/50 0.77 3.43 NM NM ND ND ND ND ND ND ND ND NF NF S0077 49 1.14 20/40 20/25 N/A 8.54 0.16 1.89 279.9 111.9 299.3 105.2 N/A N/A N/A N/A NF NF S0042 43 1.84 20/125 20/200 118.15 126.69 NM NM 122.3 27.7 114.8 29.3 85.7 36.4 89.6 36.0 S2255I E471K S0037 46 2.38 20/125 20/200 8.73 N/A 1.29 0.86 338.7 119.3 373.7 109.4 72.3 28.1 70.7 28.1 G1961E S2255I S0020 42 0.0 20/200 20/160 1.16 1.82 NM NM 140.4 43.2 159.9 45.8 81.3 31.3 71.5 29.3 NF NF S0041 44 0.0 20/200 20/160 4.73 7.09 0.96 1.36 260.5 65* 297.2 95.3 113.7 29.7 91.8 28.9 R1129L NF S0087 44 0.0 20/20 20/20 14.89 23.09 NM NM 180.9 66.8 182.2 78.0 76.1 32.9 72.2 32.9 IVS40, þ5,G > A NF S0053 43 0.0 20/100 20/160 1.33 1.85 NM NM ND ND ND ND ND ND ND ND S2255I NF S0097 73 0.0 20/200 20/200 49.21 54.26 NM NM ND ND ND ND ND ND ND ND D1532E NF S0080 28 0.0 20/125 20/200 NA 0.98 0.56 0.03 333.1 117.2 325.1 121.4 80.2 32.5 82.6 32.9 E1122K S2255I S0210 49 0.0 20/160 20/200 0.21 NA NM NM 304.1 76.1 425.7 81.1 72.8 33.7 79.8 33.7 NF NF Group B S0133 30 0.0 20/125 20/32 0.51 0.01 387.1 123.7 374.8 105.1 65.4 32.9 65.0 32.9 NF NF S0046 49 0.0 20/160 20/160 1.48 1.68 491.2 148.9 494.9 145.3 72.7 30.1 77.3 29.7 P1380L G1961E S0141 40 0.0 20/13 20/32 1.88 0.41 389.0 156.5 343.5 150.6 70.8 33.3 69.7 34.4 NF NF S0058 61 0.0 20/50 20/50 1.48 1.52 ND ND ND ND ND ND ND ND NF NF S0149 16 0.0 20/80 20/100 1.59 0.62 285.0 87.4 333.4 115.3 62.6 32.5 61.4 32.5 NF NF S0083 15 0.0 20/13 20/13 0.17 0.48 441.1 144.2 472.0 155.5 74.4 33.3 71.6 33.3 G863A NF S0216 44 0.0 20/25 20/32 0.52 1.04 228.7 97.7 192.7 75.3 83.8 36.8 85.7 36.0 NF NF S0076 9 0.0 20/200 20/160 3.70 4.23 557.7 139.5 319.8 117.3 81.6 29.7 73.4 28.9 W1408R T1526M S0021 19 0.0 20/160 20/160 1.81 1.08 390.4 202.1 ND ND 63.3 29.3 ND ND L2027F W31R S0085 35 0.0 20/16 20/20 2.70 2.56 ND ND ND ND ND ND ND ND C54T R219T S0044 30 0.0 20/250 20/250 4.23 3.77 ND ND ND ND ND ND ND ND A1794D L2027F S0035 47 0.0 20/160 20/125 0.46 0.13 239.6 112.3 325.0 141.6 64.1 28.1 62.5 28.1 G863A E471K S0065 61 0.0 20/100 20/125 0.83 0.15 243.4 58.6 226.5 49.2 74.8 32.9 84.5 33.3 G1961E NF S0213 27 0.0 20/25 20/25 0.99 1.03 384.2 124.4 424.4 137.9 72.4 31.7 72.4 35.2 NF NF S0088 55 0.0 20/25 20/20 0.11 0.47 ND ND ND ND ND ND ND ND R1898H NF S0127 16 0.0 20/63 20/63 0.08 0.69 536.3 128.9 470.3 136.4 65.4 30.9 77.1 30.9 L541P/A1038V NF S0057 47 0.48 20/125 20/160 1.20 1.75 252.1 80.3 210.5 100.5 75.5 32.9 89.6 32.5 NF NF S0043 53 2.91 20/200 20/200 0.97 0.53 250.5 173.2 354.6 179.2 72.7 28.5 80.1 30.1 G1961E F873I S0101 37 1.1 20/40 20/20 0.14 0.25 382.2 159.7 422.7 156.7 70.5 32.5 74.0 32.9 A1038V IVS42 þ 1,G > A S0027 17 2.18 20/50 20/50 1.60 2.12 196.3 36.3 198.0 51.0 84.7 32.9 98.8 35.3 NF NF S0104 20 1.19 20/160 20/200 0.05 0.12 237.4 77.7 440.1 88.7 63.0 30.9 64.6 30.1 NF NF S0110 26 1.02 20/200 20/125 0.65 0.56 333.8 94.5 349.4 98.7 68.9 32.1 68.9 32.5 R1129L NF S0049 34 2.13 20/50 20/200 0.76 0.92 374.4 97.2 344.0 90.5 81.0 32.9 65.8 33.7 R1129L NF S0075 22 1.06 20/63 20/125 0.40 0.69 454.5 114.0 452.7 122.8 77.5 32.1 75.5 32.9 G1961E NF S0039 36 2.2 20/160 20/100 0.15 0.13 347.7 137.1 395.8 142.0 80.1 31.3 61.7 30.9 M1V R2107H S0054 31 1.93 20/40 20/40 0.41 0.56 ND ND ND ND ND ND ND ND G1961E S2255I S0040 11 2.97 20/160 20/160 0.46 0.07 610.2 72.5 375.6 67.4 106.5 37.2 93.5 32.9 R572X N1805D S0028 54 2.73 20/16 20/16 1.04 1.54 425.5 105.8 386.3 107.8 83.4 34.4 84.1 34.8 L541P/A1038V R2030Q ND ¼ not done.

X

ABCA4 p.Trp31Arg 20398653:82:3293

status: NEW

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81 ID# Age Years followed Visual Acuity AL Area (mm2 ) HF Area (mm2 ) ffERG Amplitudes (mV) ffERG IT (msec) ABCA4 Variants OD OS OD OS OD OS OD OS OD OS Rod Cone Rod Cone Rod Cone Rod Cone AI AII Group A S0047 53 2.83 20/40 20/40 31.60 33.85 0.20 0.07 304.0 125.4 392.9 143.3 69.5 29.3 72.7 29.3 NF NF S0023 49 3.26 20/160 20/160 9.92 12.67 1.24 1.49 292.1 52.2 272.4 46.4 77.9 36.8 78.3 35.2 L541P/A1038V NF S0050 78 2.71 20/250 20/160 2.02 0.07 1.21 0.67 355.0 82.2 373.1 87.2 76.7 34.1 76.7 34.8 S2255I IVS5,&#fe;1,G > C S0045 44 3.16 20/200 20/160 17.27 44.72 NM NM 177.0 55.7 201.9 50.0 85.3 41.5 87.7 39.9 L541P/A1038V R2107K S0018 35 2.28 20/200 20/250 4.31 2.53 NM NM ND ND ND ND ND ND ND ND G1961E S2255I S0033 63 2.35 20/800 20/400 15.51 12.09 1.30 0.22 168.2 53.0 180.9 45.4 96.3 38.0 101.0 38.4 R943Q IVS8,-9, T > C S0048 62 2.56 20/80 20/20 48.45 40.73 NM NM 119.7 69.5 213.9 54.6 71.2 35.6 80.6 35.2 R290Q K346T S0036 62 2.81 20/640 20/500 55.70 43.38 NM NM 174.8 41.1 158.1 50.8 106.6 38.5 102.3 35.2 R1129L Q234X S0029 62 2.81 20/40 20/80 57.62 61.25 NM NM 219.0 26.0 209.2 35.2 77.9 31.3 73.6 30.9 R2030Q NF S0024 43 3.20 20/25 20/25 4.91 3.91 4.18 1.48 98.2 23.7 148.0 36.2 84.0 33.2 85.5 33.6 NF NF S0078 35 1.17 20/100 20/125 5.64 5.39 0.70 0.83 230.1 106.7 187.6 108.8 71.2 34.1 64.6 34.1 IVS39-10,T > C NF S0032 64 2.56 20/250 20/320 8.67 3.67 0.67 0.74 273.2 75.5 235.1 114.7 87.9 30.5 72.7 30.1 R1108C L2027F S0051 52 1.90 20/25 20/20 32.78 29.23 NM NM ND ND ND ND ND ND ND ND E471K NF S0115 16 0.57 20/50 20/50 0.77 3.43 NM NM ND ND ND ND ND ND ND ND NF NF S0077 49 1.14 20/40 20/25 N/A 8.54 0.16 1.89 279.9 111.9 299.3 105.2 N/A N/A N/A N/A NF NF S0042 43 1.84 20/125 20/200 118.15 126.69 NM NM 122.3 27.7 114.8 29.3 85.7 36.4 89.6 36.0 S2255I E471K S0037 46 2.38 20/125 20/200 8.73 N/A 1.29 0.86 338.7 119.3 373.7 109.4 72.3 28.1 70.7 28.1 G1961E S2255I S0020 42 0.0 20/200 20/160 1.16 1.82 NM NM 140.4 43.2 159.9 45.8 81.3 31.3 71.5 29.3 NF NF S0041 44 0.0 20/200 20/160 4.73 7.09 0.96 1.36 260.5 65* 297.2 95.3 113.7 29.7 91.8 28.9 R1129L NF S0087 44 0.0 20/20 20/20 14.89 23.09 NM NM 180.9 66.8 182.2 78.0 76.1 32.9 72.2 32.9 IVS40, &#fe;5,G > A NF S0053 43 0.0 20/100 20/160 1.33 1.85 NM NM ND ND ND ND ND ND ND ND S2255I NF S0097 73 0.0 20/200 20/200 49.21 54.26 NM NM ND ND ND ND ND ND ND ND D1532E NF S0080 28 0.0 20/125 20/200 NA 0.98 0.56 0.03 333.1 117.2 325.1 121.4 80.2 32.5 82.6 32.9 E1122K S2255I S0210 49 0.0 20/160 20/200 0.21 NA NM NM 304.1 76.1 425.7 81.1 72.8 33.7 79.8 33.7 NF NF Group B S0133 30 0.0 20/125 20/32 0.51 0.01 387.1 123.7 374.8 105.1 65.4 32.9 65.0 32.9 NF NF S0046 49 0.0 20/160 20/160 1.48 1.68 491.2 148.9 494.9 145.3 72.7 30.1 77.3 29.7 P1380L G1961E S0141 40 0.0 20/13 20/32 1.88 0.41 389.0 156.5 343.5 150.6 70.8 33.3 69.7 34.4 NF NF S0058 61 0.0 20/50 20/50 1.48 1.52 ND ND ND ND ND ND ND ND NF NF S0149 16 0.0 20/80 20/100 1.59 0.62 285.0 87.4 333.4 115.3 62.6 32.5 61.4 32.5 NF NF S0083 15 0.0 20/13 20/13 0.17 0.48 441.1 144.2 472.0 155.5 74.4 33.3 71.6 33.3 G863A NF S0216 44 0.0 20/25 20/32 0.52 1.04 228.7 97.7 192.7 75.3 83.8 36.8 85.7 36.0 NF NF S0076 9 0.0 20/200 20/160 3.70 4.23 557.7 139.5 319.8 117.3 81.6 29.7 73.4 28.9 W1408R T1526M S0021 19 0.0 20/160 20/160 1.81 1.08 390.4 202.1 ND ND 63.3 29.3 ND ND L2027F W31R S0085 35 0.0 20/16 20/20 2.70 2.56 ND ND ND ND ND ND ND ND C54T R219T S0044 30 0.0 20/250 20/250 4.23 3.77 ND ND ND ND ND ND ND ND A1794D L2027F S0035 47 0.0 20/160 20/125 0.46 0.13 239.6 112.3 325.0 141.6 64.1 28.1 62.5 28.1 G863A E471K S0065 61 0.0 20/100 20/125 0.83 0.15 243.4 58.6 226.5 49.2 74.8 32.9 84.5 33.3 G1961E NF S0213 27 0.0 20/25 20/25 0.99 1.03 384.2 124.4 424.4 137.9 72.4 31.7 72.4 35.2 NF NF S0088 55 0.0 20/25 20/20 0.11 0.47 ND ND ND ND ND ND ND ND R1898H NF S0127 16 0.0 20/63 20/63 0.08 0.69 536.3 128.9 470.3 136.4 65.4 30.9 77.1 30.9 L541P/A1038V NF S0057 47 0.48 20/125 20/160 1.20 1.75 252.1 80.3 210.5 100.5 75.5 32.9 89.6 32.5 NF NF S0043 53 2.91 20/200 20/200 0.97 0.53 250.5 173.2 354.6 179.2 72.7 28.5 80.1 30.1 G1961E F873I S0101 37 1.1 20/40 20/20 0.14 0.25 382.2 159.7 422.7 156.7 70.5 32.5 74.0 32.9 A1038V IVS42 &#fe; 1,G > A S0027 17 2.18 20/50 20/50 1.60 2.12 196.3 36.3 198.0 51.0 84.7 32.9 98.8 35.3 NF NF S0104 20 1.19 20/160 20/200 0.05 0.12 237.4 77.7 440.1 88.7 63.0 30.9 64.6 30.1 NF NF S0110 26 1.02 20/200 20/125 0.65 0.56 333.8 94.5 349.4 98.7 68.9 32.1 68.9 32.5 R1129L NF S0049 34 2.13 20/50 20/200 0.76 0.92 374.4 97.2 344.0 90.5 81.0 32.9 65.8 33.7 R1129L NF S0075 22 1.06 20/63 20/125 0.40 0.69 454.5 114.0 452.7 122.8 77.5 32.1 75.5 32.9 G1961E NF S0039 36 2.2 20/160 20/100 0.15 0.13 347.7 137.1 395.8 142.0 80.1 31.3 61.7 30.9 M1V R2107H S0054 31 1.93 20/40 20/40 0.41 0.56 ND ND ND ND ND ND ND ND G1961E S2255I S0040 11 2.97 20/160 20/160 0.46 0.07 610.2 72.5 375.6 67.4 106.5 37.2 93.5 32.9 R572X N1805D S0028 54 2.73 20/16 20/16 1.04 1.54 425.5 105.8 386.3 107.8 83.4 34.4 84.1 34.8 L541P/A1038V R2030Q ND &#bc; not done.

X

ABCA4 p.Trp31Arg 20398653:81:3291

status: NEW

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120 Novel Variants Detected by NGS in the ABCA4 Gene and Results of Analysis Using Bioinformatics Software Nucleotide Change Protein Splicing Score Original Splicing Score for New Variant Average Difference Polyphen SIFT SpliceSite Finder-like Gene Splicer SpliceSite Finder-like Gene Splicer c.91Tb0e;C p.W31R 0 0 0 0 0 Probably damaging (0.999) W c.184Cb0e;T p.P62S 0 0 0 0 0 Probably damaging (0.999) P c.770Tb0e;G p.L257R 0 0 0 0 0 Possibly damaging (0.308) m i F L c.1253Tb0e;C p.F418S 0 0 0 0 0 Probably damaging (0.999) F c.1531Cb0e;T p.R511C 0 0 0 0 0 Probably damaging (1.000) R c.1745Ab0e;G p.N582S 0 0 0.74 0.82 77.8 Probably damaging (0.894) d K N c.1868Ab0e;G p.Q623R 0 0.24 0 0 12.1 Probably damaging (0.937) Q c.1964Tb0e;G p.F655C 0 0 0 0 0 Probably damaging (0.999) F c.1977Gb0e;A p.M659I 0 0 0.75 0.85 79.8 Probably damaging (0.999) M c.2243Gb0e;A p.C748Y 0 0 0 0 0 Probably damaging (0.928) g S A C c.2401Gb0e;A p.A801T 0 0 0 0 0 Probably damaging (0.98) A c.2893Ab0e;T p.N965Y 0 0 0 0 0 Probably damaging (0.999) N c.3148Gb0e;A p.G1050S 0 0 0 0 0 Possibly damaging (0.786) G c.3205Ab0e;G p.K1069E 0 0 0 0 0 Probably damaging (0.993) K c.3279Cb0e;A p.D1093E 0 0 0 0 0 Probably damaging (0.99) D c.3350Cb0e;T p.T1117I 0 0 0 0 0 Probably damaging (0.995) T c.3655Gb0e;C p.A1219P 0.77 0 0.74 0 1.5 Probably damaging (0.991) A c.3812Ab0e;G p.E1271G 0.8 0.35 0.71 0 21.8 Probably damaging (0.995) E c.4177Gb0e;A p.V1393I 0 0 0 0 0 Benign (0.000) VI c.4217Ab0e;G p.H1406R 0 0 0 0 0 Probably damaging (0.986) r p q a t k e g n S D H c.4248Cb0e;A p.F1416L 0.79 0.1 0.79 0.1 0.27 Probably damaging (0.891) F c.4326Cb0e;A p.N1442K 0 0 0 0 0 Possibly damaging (0.374) a g d s T N c.4467Gb0e;T p.R1489S 0.85 0.43 0.78 0.24 12.8 Benign (0.047) p h l s n a e T Q K R c.4670Ab0e;G p.Y1557C 0.85 0.13 0.80 0 8.8 Probably damaging (0.999) f W Y c.5138Ab0e;G p.Q1713R 0 0 0 0 0 Probably damaging (0.997) Q c.5177Cb0e;A p.T1726N 0 0 0 0 0 Probably damaging (0.880) s A T c.5646Gb0e;A p.M1882I 0 0 0.75 0 37.4 Probably damaging (0.999) M c.6306Cb0e;A p.D2102E 0 0 0 0 0 Probably damaging (0.99) D c.6718Ab0e;G p.T2240A 0 0 0 0 0 Probably damaging (0.991) T c.160af9;2Tb0e;C 0.81 0.86 0.79 0 44.4 c.1240afa;2Ab0e;G 0.82 0.81 0 0 81.5 c.2382af9;1Gb0e;A 0.79 0.64 0 0 71.7 c.2919afa;2Ab0e;G 0.9 0.92 0 0 90.9 c.3522af9;5delG 0.87 0.57 0 0.18 63 c.3523afa;1Gb0e;A 0.9 0.89 0 0 89 Splice site shift of 1 bp c.3814afa;2Ab0e;G 0.91 0.9 0 0 90.6 c.4352af9;1Gb0e;A 0.74 0.82 0 0 78 c.4635afa;1Gb0e;T 0.86 0.89 0 0 87.5 New splice site 7 bp downstream c.5312af9;1Gb0e;A 0.81 0.91 0 0 86.1 c.5836afa;2Ab0e;C 0.89 0.87 0 0 88 c.6387afa;1Gb0e;T 0.77 0.87 0 0 82 c.6479af9;1Gb0e;A 0.82 0.87 0 0 85 c.6479af9;1Gb0e;C 0.82 0.31 0 0 56.6 c.1100afa;6Tb0e;A 0 0 0.9 0.93 91.6 Creates new splice site c.351_352delAG p.S119fs Frameshift c.564delA p.E189Cfs Frameshift c.885delC p.L296Cfs Frameshift c.1374delA p.T459Qfs Frameshift c.3543delT p.K1182Rfs Frameshift c.3846delA p.G1283Dfs Frameshift c.4734delG p.L1580* Stop codon c.5932delA p.T1979Qfs Frameshift c.6317_6323del p.R2107_ GCCGCAT M2108delfs Frameshift c.121Gb0e;A p.W41* Stop codon c.318Tb0e;G p.Y106* Stop codon c.1906Cb0e;T p.Q636* Stop codon c.4639Ab0e;T p.K1547* Stop codon For SpliceSiteFinder and GeneSplicer, 1 is the highest score for splice site activity and 0 is the lowest.

X

ABCA4 p.Trp31Arg 21911583:120:305

status: NEW

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