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Additional file 1 of Hepatocellular carcinoma detection via targeted enzymatic methyl sequencing of plasma cell-free DNA
- Publication Year :
- 2023
- Publisher :
- figshare, 2023.
-
Abstract
- Additional file 1: Figure S1. Comparison of conversion efficiency between EM-seq and BS-seq. a Dot plot compare individual methylation values in hypermethylated CpGs acquired by EM-Seq and BS-seq (r = 0.91, P < 0.0001). Percentages indicate the fraction of CpGs that differed between conditions. Hypermethylated CpGs are those with BS-seq detection values of > 80% on pUC19 DNA. b Genome plot for unmethylated control λ DNA(30,000–35,000)compares CH reads between EM-seq and BS-seq datasets. Boxes represent reads, and unmethylated (blue) and methylated (red) CHGs are indicated. c Pie charts compare the proportion of reads with 0, 1, 2 and ≥ 3 CH sites in EM-seq (SRR10532128) and BS-seq (SRR10532135) sequencing reads from public database. d Methylation values on hypermethylated CpGs acquired by EM-Seq and BS-seq, before and after ≥ 3CHs filtration. ns represents no significance. e Dot plot compare individual methylation values in hypomethylated CpGs acquired by EM-Seq and BS-seq after 3CH read filtering. Percentages indicate the fraction of CpGs that differed between conditions. Figure S2. Performance of targeted EM-seq. a Unique read depth (PCR duplication removed) observed in EM-seq and BS-seq with same input quantities (20 ng). b Heat maps compare individual CpG methylation values in the target panel acquired by targeted EM-Seq between technical replicates (r = 0.999). c Heat map shows coverage depth of CpGs between replicates of a 20 ng targeted EM-seq library (r = 0.982). d Fragment size distributions of plasma sample from a healthy donor. Figure S3. Comparison of HCC predictive model with AFP and PIVKA-II. a Proportions of positive calling by HCC screening model in HCC patients with different AFP levels in the test set. b Proportions of positive calling by HCC screening model in HCC patients with different PIVKA-II levels in the test set.
Details
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....1a020e0249a3ed4823fada971b080259
- Full Text :
- https://doi.org/10.6084/m9.figshare.22607867.v1