Experiment	GSM3140919	Study	GSE101099 
Organism	Mus musculus (mm10)	Tissue	Pancreas
Protocol	10X	Sample#	1
Sample Run	SRR7161052
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#	18762	Cell#	7888
PolyA site#	scAPAtrap 24112Sierra 16594	Gene with polyA site#	scAPAtrap 16897Sierra 11881
APA event#	scAPAtrap 11970Sierra 7963	Gene with APA event#	scAPAtrap 4755Sierra 3254
Cell types 5	Alpha cell: 1976Pancreatic stellate cells: 1941Pancreatic progenitor cells: 1973Beta cell: 899Acinar cells: 1099

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