Experiment	GSM3490691	Study	GSE123013 
Organism	Arabidopsis thaliana (TAIR10)	Tissue	Whole root
Protocol	10X	Sample#	1
Sample Run	SRR8257103
Reference	Ryu, K. H., et al. (2019). Single-Cell RNA Sequencing Resolves Molecular Relationships Among Individual Plant Cells. Plant Physiology 179(4): 1444-1456.

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Gene#	19534	Cell#	1643
PolyA site#	scAPAtrap 11346Sierra 9788	Gene with polyA site#	scAPAtrap 10996Sierra 9668
APA event#	scAPAtrap 675Sierra 236	Gene with APA event#	scAPAtrap 325Sierra 116
Cell types 8	Phloem: 341Quiescent Center: 207Atrichoblast: 232Columella: 181Cortex: 149Endodermis: 120Trichoblast: 377Xylem: 36

Tools

scAPAtrap Sierra

scAPAtrap

Sierra

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Box plot showing APA usage in different cell types

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

UMAP showing distribution APA usage in single cells

Scatter plot showing correlation between gene expression and APA usage