Research Article
Next Generation Exome Sequencing of Pediatric Asthma Identifies Rare and Novel Variants in Candidate Genes
Table 2
Twenty one shortlisted variants following the application of filter criteria for 8 Saudi Arabian pediatric asthma patients.
| Chromosome | Location hg19 | REF | ALT | Gene | Exonic. Func | Amino acid | dbSNP144 | Allele frequency | Novel | 1-sift | CADD phred | Gerp++ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| chr1 | 152488110 | G | A | CRCT1 | Nonsynonymous SNV | p.R84K | | . | Yes | . | 22.8 | 4.73 | | | Het | | | | | | chr1 | 158908886 | C | T | PYHIN1 | Nonsynonymous SNV | p.S143F | rs147827524 | 0.0107 | | 0.007 | 23.1 | 1.27 | | | | Het | | | | | chr1 | 180651520 | G | C | XPR1 | Nonsynonymous SNV | p.A32P | | . | Yes | 0.013 | 30 | 5.71 | | | | | | | Het | | chr2 | 218683301 | C | T | TNS1 | Nonsynonymous SNV | p.D1127N | rs184451758 | 0.0006 | | 0.013 | 25.7 | 4.74 | | | | | | Het | | | chr4 | 38799539 | T | A | TLR1 | Nonsynonymous SNV | p.H305L | rs3923647 | 0.0296 | | 0.002 | 21.1 | 4.79 | | Het | | | | | | | chr4 | 119952527 | C | T | SYNPO2 | Nonsynonymous SNV | p.P866L | rs745975778 | 2.47E-05 | | 0.042 | 29.8 | 5.76 | Het | | | | | | | | chr4 | 119978796 | C | T | SYNPO2 | Nonsynonymous SNV | p.R1134W | rs61529635 | 0.0057 | | 0 | 26.2 | 3.99 | | | | | | | Het | | chr6 | 32946010 | G | T | BRD2 | Nonsynonymous SNV | p.K562N | | . | Yes | 0.128 | 22.8 | 2.29 | | | | | | | Het | | chr6 | 32946011 | C | A | BRD2 | Nonsynonymous SNV | p.H563N | | . | Yes | 0.304 | 20.5 | 5.24 | | | | | | | Het | | chr6 | 165703388 | A | T | C6orf118 | Nonsynonymous SNV | p.I430N | rs202221904 | 4.97E-05 | | 0.037 | 22.8 | 1.26 | | | | | | | Het | | chr8 | 118184784 | G | A | SLC30A8 | Nonsynonymous SNV | p.R325Q | rs16889462 | 0.0163 | | 0.099 | 19.95 | -2.29 | | | | | | | | Het | chr9 | 35704426 | C | T | TLN1 | Nonsynonymous SNV | p.A1984T | rs35642290 | 0.0033 | | 1 | 20.9 | 5 | Het | | | | | | | | chr10 | 53822301 | A | G | PRKG1 | Nonsynonymous SNV | p.N267S | rs34997494 | 0.0445 | | 0.053 | 23.3 | 5.76 | | | Het | | | | | | chr10 | 54041969 | T | G | PRKG1 | Nonsynonymous SNV | p.C519W | | . | Yes | 0 | 29.1 | 5.49 | Het | | Het | Het | Het | | | | chr10 | 54041970 | G | T | PRKG1 | Nonsynonymous SNV | p.G520W | | . | Yes | 0 | 34 | 5.49 | Het | | Het | Het | Het | | | | chr12 | 80645886 | G | A | OTOGL | Nonsynonymous SNV | p.R388Q | rs747186265 | 3.81E-05 | | 0.064 | 35 | 5.95 | | | | | | | | | chr19 | 7267725 | C | A | INSR | Nonsynonymous SNV | p.G95W | | . | Yes | 0 | 33 | 5.19 | | | | Het | Het | | | | chr19 | 7267726 | A | C | INSR | Stop gain | p.Y94 | | . | Yes | . | 32 | -8.95 | | | | Het | Het | | | | chr19 | 35434582 | G | T | ZNF30 | Nonsynonymous SNV | p.G239W | rs142299823 | 0.0214 | | 0.004 | 26.1 | 2.12 | | Het | Het | | | | | | chr19 | 58213743 | G | A | ZNF154 | Stop gain | p.R192 | rs74939505 | 0.0088 | | . | 24.9 | -2.67 | | | | Het | Het | | | | chr20 | 3842992 | C | T | MAVS | Nonsynonymous SNV | p.A45V | rs779234123 | 8.27E-06 | | 0 | 26.9 | 3.22 | | | | Het | Het | | | Het |
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Chrom: chromosome; Location hg19: location of 5 base of variant in hg19; REF: reference allele; ALT: alternative allele; Gene: gene symbol; Exonic. Func: consequence of the variant; Amino acid: amino acid change; dbSNP144: rsID in dbSNP144; Allele frequency: alternate allele frequency from ExAC database (all populations); Novel; 1-sift: sort intolerant from tolerant; CADD phred: Combined Annotation Dependent Depletion score (Phred scale); GERP++: Genomic Evolutionary Rate Profiling; sample IDs: “het” indicates a heterozygous genotype. Note: sample number 9 primarily selected was removed after Qc of genomic data. |