beginner-workshop-gi-5-25
Beginner’s guide to scRNA-seq - GI edition
Day 1: Tue May 27th 2025
Where
: Karp 6 Conference Room
Course Material
:
Introduction to R/Rstudio/Seurat
[
Recording
]
How to navigate Rstudio
Fundamentals and data wrangling in R
Working with a Seurat object
Basic sc-RNAseq workflow
[
Recording
]
Main steps for scRNAseq workflow
Intuition behind each step
Data Download
[
Recording
]
Download the data needed for this workshop
Go over the basics of a Seurat object
Normalization & HVG selection
[
Recording
]
Why and how to normalize sc-RNAseq data
Why and how to select highly variable genes
Quality Control
[
Recording
]
How to carry out QC analysis
What parameters do we need to look at and how to interpret them
Computing doublet scores
Tips and tricks during the QC process
Day 2: Tue June 3rd 2025
Where
: Karp 6 Conference Room
Course Material
:
PCA, Integration & KNN graphs
[
Recording
]
Brief overview on PCA and how to use it for sc-RNAseq
KNN-graph representation of the data
Correcting batch effects with Harmony
Clustering
[
Recording
]
How to cluster sc-RNAseq data
What algorithms can we use
How to assess if a clustering resolution is good
Differential Gene Expression & Level 1 Annotation
[
Recording
]
How to compute differentially expressed genes between clusters
How to evaluate differential expression statistics
Reference-based cell type annotation
Manual cell type annotation
Subclustering & Level 2 Annotation
[
Recording
]
What does level 2 annotation mean and why we need it
How to iteratively annotate a dataset
Exit Forms
TBD