Table 2.
17 unrelated Brazilian probands diagnosed with LCA or early-onset retinal dystrophy and solved by pathogenic mutations in canonical LCA/ early-onset severe retinal dystrophies (EOSRD) disease genes.
Family | Patient ID | Gene | HGMD RefSeq ID | Genotype | gDNA Change | cDNA Change | Protein Change | HGMD Pubmed ID |
---|---|---|---|---|---|---|---|---|
1 | FBP_ABC | RPE65 | NM_000329.2 | Homozygous | chr1:68910339 G>A | c.370C>T | p.Arg124* | 20683928; 24066033 |
2 | FBP_EFG | RPE65 | NM_000329.2 | Heterozygous | chr1:68903976 A>G | c.1022T>C | p.Leu341Ser | 15837919 |
NM_000329.2 | Heterozygous | chr1:68910540 C>T | c.272G>A | p.Arg91Gln | 11095629; 19431183 | |||
4 | FBP_2 | RPE65 | NM_000329.2 | Homozygous | chr1:68906619 C>T | c.560G>A | p.Gly187Glu | Novel |
6 | FBP_4 | GUCY2D | NM_000180.3 | Homozygous | chr17:7909997 C>A | c.1343C>A | p.Ser448* | 10951519 |
7 | FBP_8 | RDH12 | NM_152443.2 | Heterozygous | chr14:68191305 C>T | c.184C>T | p.Arg62* | 15258582 |
NM_152443.2 | Heterozygous | chr14:68195947 T>A | c.698T>A | p.Val233Asp | 20683928 | |||
9 | FBP_29 | CEP290 | NM_025114.3 | Heterozygous | chr12:88494960 T>C | c.2991+1655A>G | p.Cys998* | 16909394; 19823873; 23591405 |
NM_025114.3 | Heterozygous | chr12:88456563 A>C | c.6271−8T>G | p.? | 17409309 | |||
10 | FBP_30 | IQCB1 | NM_001023570.2 | Homozygous | chr3:121527857 C>T | c.394−1G>A | p.? | Novel |
12 | FBP_34 | CRB1 | NM_201253.2 | Heterozygous | chr1:197446848 G>A | c.4060G>A | p.Ala1354Thr | 11389483; 15459956 |
NM_201253.2 | Heterozygous | chr1:197390718 G>A | c.1760G>A | p.Cys587Tyr | 15459956 | |||
PROM1 | NM_006017.2 | Homozygous | chr4:16024948 C>A | c.784+1G>T | p.? | Novel | ||
14 | FBP_36 | CRB1 | NM_201253.2 | Heterozygous | chr1:197403836 G>A | c.2843G>A | p.Cys948Tyr | 10508521; 20956273; 23379534 |
NM_201253.2 | Heterozygous | chr1:197390591 T>C | c.1633T>C | p.Ser545Pro | Novel | |||
15 | FBP_48 | PRPH2 | NM_000322.4 | Homozygous | chr6:42689937 G>A | c.136C>T | p.Arg46* | 8111389; 20213611; 23105016 |
16 | FBP_49 | SPATA7 | NM_018418.4 | Heterozygous | chr14:88892899 C>CT | c.697dupT | p.Leu232fs | Novel |
NM_018418.4 | Heterozygous | chr14:88892905 TAACA>T | c.703_706del | p.235_236del | Novel | |||
19 | FBP_55 | LRAT | NM_004744.3 | Homozygous | chr4:155665824 T>C | c.346T>C | p.Phe116Leu | Novel |
20 | FBP_57 | NMNAT1 | NM_022787.3 | Heterozygous | chr1:10035827 T>G | c.293T>G | p.Val98Gly | 22842231; 22842227; 22842230 |
NM_022787.3 | Heterozygous | chr1:10032168 G>A | c.37G>A | p.Ala13Thr | 22842229; 22842227; 22842230 | |||
24 | FBP_62 | CEP290 | NM_025114.3 | Homozygous | chr12:88494960 T>C | c.2991+1655A>G | p.Cys998* | 16909394; 19823873; 23591405 |
28 | FBP_67 | IQCB1 | NM_001023570.2 | Homozygous | chr3:121491467 G>A | c.1504C>T | p.Arg502* | 20881296; 23446637 |
35 | FBP_173 | CEP290 | NM_025114.3 | Heterozygous | chr12:88494960 T>C | c.2991+1655A>G | p.Cys998* | 16909394; 19823873; 23591405 |
NM_025114.3 | Heterozygous | chr12:88514886 A>C | c.1247T>G | p.Leu416* | Novel | |||
36 | FBP_174 | CRB1 | NM_201253.2 | Homozygous | chr1:197403836 G>A | c.2843G>A | p.Cys948Tyr | 10508521; 20956273; 23379534 |
HGMD: Human Gene Mutation Database; gDNA: genomic DNA; cDNA: complementary DNA.