Experiment	GSM3140915	Study	GSE101099 
Organism	Mus musculus (mm10)	Tissue	Pancreas
Protocol	10X	Sample#	1
Sample Run	SRR7161048
Reference	Byrnes, L. E., et al. (2018). Lineage dynamics of murine pancreatic development at single-cell resolution. Nature Communications 9(1): 3922.

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Gene#	18820	Cell#	13182
PolyA site#	scAPAtrap 19699Sierra 13525	Gene with polyA site#	scAPAtrap 15056Sierra 10412
APA event#	scAPAtrap 7976Sierra 5418	Gene with APA event#	scAPAtrap 3333Sierra 2307
Cell types 2	Pancreatic progenitor cells: 12767Alpha cells: 415

APA index

PolyA Site Expression APA Usage Weighted 3' UTR Length

Tools

scAPAtrap Sierra

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Box plot showing in different cell types

UMAP showing 2D embeddings of cell types based on the gene expression profile

UMAP showing distribution in single cells

Scatter plot showing correlation between gene expression and