Additional file 1: of G908R NOD2 variant in a family with sarcoidosis

Contains supplementary data for the Material and Methods section. (DOC 64 kb

Additional file 1: of Whole exome sequencing in three families segregating a pediatric case of sarcoidosis

Table S1. Recessive variants found in at least two affected children of different trios. Possibly pathogenic recessive variants (polymorphisms) found by whole-exome -sequencing in at least two affected children of the trios (T). Chr., chromosome; SNP, single nucleotide polymorphism; QUAL., a quality parameter measuring the probability p that the observation of the variant is due to chance (for ex: QUAL = n, p = 1/n). As detailed in the text, Alamut® Visual integrates missense variant pathogenicity prediction tools and in silico study of variants’ effect on RNA splicing, allowing the assessment of their potential impact on splice junctions and splicing regulatory sequences. Alamut® Visual helped us also to exclude well known mutations identified in recessive diseases for those genes which have been related to known genetic diseases (as shown in Table 3). (DOCX 23 kb

Additional file 2: of Whole exome sequencing in three families segregating a pediatric case of sarcoidosis

Table S2. Recessive variants shared by a common gene in at least two different trios. Possibly pathogenic recessive variants observed at different positions for a single gene in at least two affected children of the trios (T). Abbreviations are the same as in Tables 1, 2 and Additional file 1: Table S1. (DOCX 31 kb

Additional file 3: of Whole exome sequencing in three families segregating a pediatric case of sarcoidosis

Table S3. Composite heterozygocity observed in a common gene in at least two different trios. Possibly pathogenic compound heterozygous variants (allelic heterogeneity) observed in different positions of a common gene in at least two trios. The origin of either the paternal and maternal allele was detailed for each variant. Abbreviations are the same as in Tables 1, 2, Additional files 1 and 2: Tables S1 and S2. (DOCX 51 kb

Additional file 6: of Whole exome sequencing in three families segregating a pediatric case of sarcoidosis

All recessive variants identified in cases T1, T2 and T3. The de novo dominant variants have been fully described in the manuscript. The datasets of cases T1, T2 and T3 extracted from VCF (Variant call Format) and extracted in XLS file. (XLSX 368 kb

Additional file 4: of Whole exome sequencing in three families segregating a pediatric case of sarcoidosis

Figure S1. CADD scoring of prioritized variants versus other variants in the selected genes. (PDF 71 kb

Predicted breast and ovarian cancer absolute risks for <i>BRCA1</i> mutation carriers at the 5^th, 10^th, 90^th, and 95^th percentiles of the combined SNP profile distributions.

<p>The minimum, maximum and average risks are also shown. Predicted cancer risks are based on the associations of known breast or ovarian cancer susceptibility loci (identified through GWAS) with cancer risk for <i>BRCA1</i> mutation carriers and loci identified through the present study. Breast cancer risks based on the associations with: 1q32, 10q25.3, 19p13, 6q25.1, 12p11, <i>TOX3</i>, 2q35, <i>LSP1</i>, <i>RAD51L1</i> (based on HR and minor allele frequency estimates from <a href="http://www.plosgenetics.org/article/info:doi/10.1371/journal.pgen.1003212#pgen-1003212-t001" target="_blank">Table 1</a>, <a href="http://www.plosgenetics.org/article/info:doi/10.1371/journal.pgen.1003212#pgen-1003212-t002" target="_blank">Table 2</a>, and <a href="http://www.plosgenetics.org/article/info:doi/10.1371/journal.pgen.1003212#pgen.1003212.s016" target="_blank">Table S4</a>) and <i>TERT </i><a href="http://www.plosgenetics.org/article/info:doi/10.1371/journal.pgen.1003212#pgen.1003212-Bojesen1" target="_blank">[31]</a>. Ovarian cancer risks based on the associations with: 9p22, 8q24, 3q25, 17q21, 19p13 (<a href="http://www.plosgenetics.org/article/info:doi/10.1371/journal.pgen.1003212#pgen-1003212-t001" target="_blank">Table 1</a>) and 17q21.31, 4q32.3 (<a href="http://www.plosgenetics.org/article/info:doi/10.1371/journal.pgen.1003212#pgen-1003212-t002" target="_blank">Table 2</a>). Only the top SNP from each region was chosen. Average breast and ovarian cancer risks were obtained from published data <a href="http://www.plosgenetics.org/article/info:doi/10.1371/journal.pgen.1003212#pgen.1003212-Antoniou10" target="_blank">[25]</a>. The methods for calculating the predicted risks have been described previously <a href="http://www.plosgenetics.org/article/info:doi/10.1371/journal.pgen.1003212#pgen.1003212-Antoniou11" target="_blank">[28]</a>.</p

Study design for selection of the SNPs and genotyping of <i>BRCA1</i> samples.

<p>GWAS data from 2,727 <i>BRCA1</i> mutation carriers were analysed for associations with breast and ovarian cancer risk and 32,557 SNPs were selected for inclusion on the iCOGS array. A total of 11,705 <i>BRCA1</i> samples (after quality control (QC) checks) were genotyped on the 31,812 <i>BRCA1</i>-GWAS SNPs from the iCOGS array that passed QC. Of these samples, 2,387 had been genotyped at the SNP selection stage and are referred to as “stage 1” samples, whereas 9,318 samples were unique to the iCOGS study (“Stage 2” samples). Next, 17 SNPs that exhibited the most significant associations with breast and ovarian cancer were selected for genotyping in a third stage involving an additional 2,646 <i>BRCA1</i> samples (after QC).</p

Mapping of the 17q21 locus.

<p><i>Top 3 panels:</i> P-values of association (−log₁₀ scale) with ovarian cancer risk for genotyped and imputed SNPs (1000 Genomes Project CEU), by chromosome position (b.37) at the 17q21 region, for <i>BRCA1</i>, <i>BRCA2</i> mutation carriers and combined. Results based on the kinship-adjusted score test statistic (1 d.f.). <i>Fourth panel:</i> Genes in the region spanning (43.4–44.9 Mb, b.37) and the location of the most significant genotyped SNPs (in red font) and imputed SNPs (in black font). <i>Bottom panel:</i> Pairwise r² values for genotyped SNPs on iCOG array in the 17q21 region covering positions (43.4–44.9 Mb, b.37).</p

Associations with SNPs at the novel 17q21 region with ovarian cancer risk for <i>BRCA1</i> and <i>BRCA2</i> mutation carriers.

*<p>HRs estimated under the single disease risk model.</p