Wiki¶

Project resources¶

This project will involve single cell RNAseq, which may have additional preprocessing/analysis requirements not currently implemented in our RNAseq pipeline at https://github.com/uct-cbio/RNAseq-pipeline. One major challenge in single cell RNA seq stems from the fact that only a small subset of genes, maybe 1000-2000 are detected (zero-inflated, noisy data). Another challenge is to get cells to cluster by type instead of by other sources of variation such as stage in the cell cycle. See https://www.10xgenomics.com/10x-university/single-cell/ for a screencast introduction.

Potentially useful resources specific to RNAseq data include:

• List of tools specifically for single cell RNAseq analysis: http://www.scrna-tools.org/
• Possible options for downstream analyses for this list include > * Monocle (R/Bioconductor) https://bioconductor.org/packages/release/bioc/html/monocle.html > * Seurat (R) https://satijalab.org/seurat/ > * Cellranger (mentioned by Walter who sent this support request) - GUI-based? Takes .fastq files as input https://support.10xgenomics.com/single-cell-gene-expression/software/pipelines/latest/map/cr-counter