From: Complete exon sequencing of all known Usher syndrome genes greatly improves molecular diagnosis
Gene | Nucleotide change | Exon | Amino acid change | Frequency in USH alleles (×/108) | Frequency in control alleles | References |
---|---|---|---|---|---|---|
MYO7A | Â | Â | Â | Â | Â | Â |
 | 47T>C | 3 | L16S | >10 |  | [58] |
 | 905G>A | 9 | R302H | 2 | 1/494 | [78] |
 | 4996A>T | 36 | S1666C | >10 |  | U39226 |
 | 5156A>G | 37 | Y1719C* | 3 | 2/306 | [91] |
 | 5860C>A | 43 | L1954I | >10 |  | U39226 |
USH1C | Â | Â | Â | Â | Â | Â |
 | 2192G>A | 21 | R731Q | 1 |  | This study |
 | 2457G>C | 24 | E819D | >10 |  | [92] |
CDH23 | Â | Â | Â | Â | Â | Â |
 | 7C>T | 1 | R3C | >10 |  | [55] |
 | 1469G>C | 14 | G490A | >10 |  | [55] |
 | 1487G>A | 14 | S496N | >10 |  | [55] |
 | 3625A>G | 30 | T1209A* | 1 | 5/486 | [55] |
 | 3664G>A | 30 | A1222T | 4 |  | [55] |
 | 4051G>A | 31 | D1351N | >10 |  | [55] |
 | 4310G>A | 34 | R1437Q | 6 |  | [55] |
 | 4723A>G | 37 | T1575A | >10 |  | [55] |
 | 4858G>A | 38 | V1620M | 1 | 2/306 | [55] |
 | 5023G>A | 38 | V1675I | >10 |  | [55] |
 | 5411G>A | 41 | R1804Q | >10 |  | [55] |
 | 5418C>G | 41 | D1806E | 2 |  | [93] |
 | 5692G>A | 42 | A1898T | 1 | 0/306 | This study |
 | 5996C>G | 45 | T1999S | >10 |  | [55] |
 | 6130G>A | 46 | E2044K | >10 |  | [55] |
 | 6197G>A | 46 | R2066Q | 1 | 0/306 | [55] |
 | 6329C>T | 47 | A2110V | 1 |  | This study |
 | 6596T>A | 47 | I2199N | 1 | 0/306 | This study |
 | 6809G>A | 48 | R2270H | 1 |  | This study |
 | 6847G>A | 49 | V2283I | 6 |  | [55] |
 | 6869C>T | 49 | T2290M | 1 | 0/306 | This study |
 | 7073G>A | 50 | R2358Q | >10 |  | [55] |
 | 7139C>T | 50 | P2380L | >10 |  | [55] |
 | 7762G>C | 54 | E2588Q | 1 | 1/306 | [55] |
 | 9049G>A | 61 | D3017N | 1 |  | This study |
 | 9373T>C | 65 | F3125L | 1 | 7/306 | [56] |
 | 9949G>A | 69 | A3317T | 1 | 1/306 | This study |
PCDH15 | Â | Â | Â | Â | Â | Â |
 | 55T>G | 2 | S19A | >10 |  | [94] |
 | 1039C>T | 10 | L347F | 1 | 3/666 | This study |
 | 1138G>A | 11 | G380S | >10 |  | This study |
 | 1304A>C | 11 | D435A | >10 |  | AL834134 |
 | 1910A>G | 15 | N637S | 2 |  | [92] |
 | 2786G>A | 21 | R929Q | >10 |  | AL834134 |
 | 4850A>G | 34§ | N1617S | 2 |  | This study |
 | 4853A>C | 36§ | E1618A | >10 |  | This study |
 | 4982A>C | 37§ | Q1661P | >10 |  | This study |
USH2A | Â | Â | Â | Â | Â | Â |
 | 373G>A | 2 | A125T | >10 |  | [95] |
 | 1434G>C | 8 | E478D | 3 |  | [95] |
 | 1663C>G | 10 | L555V* | 1 | 0/306 | [96] |
 | 1931A>T | 11 | D644V | >10 |  | [95] |
 | 4457G>A | 21 | R1486K | >10 |  | AF055580 |
 | 4994T>C | 25 | I1665T | >10 |  | [89] |
 | 6317T>C | 32 | I2106T | >10 |  | [89] |
 | 6506T>C | 34 | I2169T | >10 |  | [89] |
 | 6713A>C | 35 | E2238A | 6 | 5/306 | [89] |
 | 6875G>A | 36 | R2292H | 4 |  | [28] |
 | 8624G>A | 43 | R2875Q | 4 |  | [89] |
 | 8656C>T | 43 | L2886F | 4 |  | [89] |
 | 9008T>C | 45 | V3003A | 1 |  | This study |
 | 9262G>A | 47 | E3088K* | 1 | 3/306 | [28] |
 | 9296A>G | 47 | N3099S | 4 |  | [89] |
 | 9343A>G | 47 | T3115A | 3 | 5/306 | [28] |
 | 9430G>A | 48 | D3144N | 4 |  | [89] |
 | 9595A>G | 49 | N3199D | 6 |  | [28] |
 | 10232A>C | 52 | E3411A | >10 |  | [89] |
 | 11504C>T | 59 | T3835I | >10 |  | [28] |
 | 11602A>G | 60 | M3868V | >10 |  | [89] |
 | 11677C>A | 60 | P3893T* | 1 | 1/306 | [28] |
 | 15091C>T | 70 | R5031W | 2 | 2/306 | [28] |
 | 15377T>C | 71 | I5126T* | 3 | 2/306 | [87] |
VLGR1 | Â | Â | Â | Â | Â | Â |
 | 365C>T | 4 | S122L | >10 |  | This study |
 | P194H | 6 | P194H | 1 | 5/468 | This study |
 | 1033C>A | 7 | Q345K | 1 |  | This study |
 | 2261T>C | 12 | V754A | 1 | 0/306 | This study |
 | 3289G>A | 17 | G1097S | 1 | 3/478 | This study |
 | 3482C>G | 19 | S1161C | 1 | 0/306 | This study |
 | 4939A>G | 23 | I1647V | >10 |  | This study |
 | 5780C>T | 28 | T1927M | >10 |  | [11] |
 | 5851G>A | 28 | V1951I | >10 |  | [11] |
 | 5953A>G | 28 | N1985D | >10 |  | [11] |
 | 5960C>T | 28 | P1987L | >10 |  | [11] |
 | 6012G>T | 28 | L2004F | >10 |  | [11] |
 | 6695A>G | 30 | Y2232C | >10 |  | [11] |
 | 7034A>G | 32 | N2345S | >10 |  | [11] |
 | 7582C>T | 33 | P2528S | 1 | 1/306 | This study |
 | 7751A>G | 33 | N2584S | >10 |  | [97] |
 | 8291C>T | 36 | S2764L | 6 |  | [11] |
 | 8407G>A | 37 | A2803T | 4 |  | [11] |
 | 9280G>A | 43 | V3094I | >10 |  | This study |
 | 9743G>A | 45 | G3248D | >10 |  | [11] |
 | 9650C>T | 45 | A3217V | 2 |  | [11] |
 | 10411G>A | 49 | E3471K | >10 |  | [97] |
 | 10429G>T | 50 | D3477Y | 1 |  | This study |
 | 10490A>G | 50 | Q3497R | 1 |  | This study |
 | 10577T>C | 51 | M3526T | 3 |  | This study |
 | 10936T>C | 52 | S3646P | 3 |  | This study |
 | 11599G>A | 56 | E3867K | >10 |  | This study |
 | 12269C>A | 59 | T4090N | 2 |  | This study |
 | 14029T>C | 69 | F4677L | 1 | 2/478 | This study |
 | 14905T>C | 73 | W4969R | 2 |  | This study |
 | 17626G>A | 82 | V5876I | >10 |  | This study |
 | 18475A>G | 88 | M6159V | 2 |  | This study |
WHRN | Â | Â | Â | Â | Â | Â |
 | 229A>T | 1 | T77S | 1 | 1/468 | [98] |
 | 979C>A | 4 | L327I | 1 |  | This study |
 | 1318G>A | 6 | A440T | >10 |  | [99] |
 | 1838T>C | 9 | M613T | >10 |  | This study |
 | 2348T>C | 10 | V783A | >10 |  | [99] |
 | 2388C>A | 10 | N796K | >10 |  | [99] |