User: jiaqiwu

jiaqiwu • 10

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Joined:: 2 years, 2 months ago
Email:: j******@asu.edu

Posts by jiaqiwu

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Difference between allele1 vs. allele2 in TCGA MAF files?

... Hi all, TCGA documentation for the MAFs (mutation annotation files) have `Allele1` and `Allele2` versions of similar values; what is the difference between these alleles? For instance, I am interested in `Tumor_Seq_Allele` but not sure whether to use `Tumor_Seq_Allele1` or `Tumor_Seq_Allele2`. I ...

maf tcga tumor genotype genomics written 10 months ago by jiaqiwu • 10 • updated 10 months ago by Kevin Blighe ♦ 69k

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Identifying 5p and 3p in miRNA isoform expression data from TCGA for feature selection

... I've downloaded some miRNA expression data from TCGA (for CHOL) and the isoform quantification files look like this: miRNA_ID isoform_coords read_count reads_per_million_miRNA_mapped cross-mapped miRNA_region hsa-let-7a-1 hg38:chr9:94175939-94175962:+ 1 0.706072 N precursor hsa-let-7a ...

data processing tcga microrna isoform mirna written 2.2 years ago by jiaqiwu • 10

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