Research Article
Targeted Next-Generation Sequencing Reveals Hot Spots and Doubly Heterozygous Mutations in Chinese Patients with Familial Cardiomyopathy
Table 1
Potential of the nonsynonymous variations in patients with FHCM and FDCM.
| Proband | Gene name | Transcript name | Coverage | Zygosity | Nucleic acid change | Amino acid change | rs ID |
| Family A II: 3 | LAMA4 | NM_002290 | 184 | Het | c.1471T>C | p.Tyr491His | rs1050348 | TNNI3 | NM_000363 | 111 | Het | c.433C>G | p.Arg145Gly | rs104894724 | MYPN | NM_032578 | 169 | Het | c.2072G>C | p.Ser691Ile | rs10997975 | RBM20 | NM_001134363 | 123 | Hom | c.2303G>C | p.Trp768Ser | rs1417635 | VCL | NM_014000 | 172 | Het | c.2801C>T | p.Ala934Val | rs16931179 | SCN5A | NM_198056 | 150 | Het | c.1673A>G | p.His558Arg | rs1805124 | LAMA4 | NM_002290 | 235 | Hom | c.3328G>A | p.Gly1110Ser | rs2032567 | LDB3 | NM_007078 | 192 | Het | c.163G>A | p.Val55Ile | rs3740343 | MYPN | NM_032578 | 119 | Het | c.2409C>G | p.Ser803Arg | rs3814182 | ACTN2 | NM_001103 | 186 | Het | c.1423G>A | p.Asp475Asn | rs80257412 | RBM20 | NM_001134363 | 153 | Het | c.3667G>C | p.Glu1223Gln | rs942077 | MYL3 | NM_000258 | 201 | Het | c.92G>A | p.Arg31His | rs199639940 |
| Family B II: 1 | LAMA4 | NM_002290 | 191 | Het | c.1471T>C | p.Tyr491His | rs1050348 | RBM20 | NM_001134363 | 116 | Hom | c.2303G>C | p.Trp768Ser | rs1417635 | MYH7 | NM_000257 | 176 | Het | c.3134G>A | p.Arg1045His | NA | VCL | NM_014000 | 143 | Het | c.2801C>T | p.Ala934Val | rs16931179 | SCN5A | NM_198056 | 133 | Het | c.1673A>G | p.His558Arg | rs1805124 | LAMA4 | NM_002290 | 225 | Hom | c.3328G>A | p.Gly1110Ser | rs2032567 | MYH6 | NM_002471 | 107 | Het | c.3388G>A | p.Ala1130Thr | rs28730771 | MYH6 | NM_002471 | 158 | Het | c.3302T>C | p.Val1101Ala | rs365990 | TNNT2 | NM_001001432 | 154 | Het | c.740A>G | p.Lys247Arg | rs3730238 | LMNA | NM_170708 | 130 | Het | c.568C>T | p.Arg190Trp | rs59026483 | RBM20 | NM_001134363 | 147 | Het | c.3667G>C | p.Glu1223Gln | rs942077 |
| Family B II: 3 | LAMA4 | NM_002290 | 225 | Het | c.1471T>C | p.Tyr491His | rs1050348 | MYPN | NM_032578 | 177 | Het | c.1471T>C | p.Tyr491His | rs10823148 | MYPN | NM_032578 | 179 | Het | c.2072G>A | p.Ser691Ile | rs10997975 | RBM20 | NM_001134363 | 125 | Hom | c.2303G>C | p.Trp768Ser | rs1417635 | SCN5A | NM_198056 | 140 | Het | c.1673A>G | p.His558Arg | rs1805124 | LAMA4 | NM_002290 | 286 | Hom | c.3328G>A | p.Gly1110Ser | rs2032567 | MYH6 | NM_002471 | 121 | Het | c.3388G>A | p.Ala1130Thr | rs28730771 | MYH6 | NM_002471 | 143 | Het | c.3302T>C | p.Val1101Ala | rs365990 | MYPN | NM_032578 | 198 | Het | c.2409C>G | p.Ser803Arg | rs3814182 | LMNA | NM_170708 | 114 | Het | c.568C>T | p.Arg190Trp | rs59026483 | MYPN | NM_032578 | 199 | Het | c.3403C>A | p.Pro1135Thr | rs7079481 | MYPN | NM_032578 | 186 | Het | c.2120G>A | p.Ser707Asn | rs7916821 | RBM20 | NM_001134363 | 173 | Hom | c.3667G>C | p.Glu1223Gln | rs942077 | MYH7 | NM_000257 | 169 | Het | c.3134G>A | p.Arg1045His | NA | RBM20 | NM_001134363 | 166 | Het | c.3170G>A | p.Arg1057Gln | rs188054898 |
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Het: heterozygotes; Hom: homozygous; NA: not applicable.
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