Fig. 3
From: scruff: an R/Bioconductor package for preprocessing single-cell RNA-sequencing data
Read alignment visualization with UMI information. 125 reads were mapped to the gene Fos in cell 30 of mouse b library 1 from the example CEL-Seq dataset [23]. Upper panel shows the visualization of read alignments. Reads are represented by arrows and are colored by their UMIs. The direction of the arrow represents the mapping strand of the read. Lower panel shows the visualization of gene isoforms. Gene isoforms are labeled by their transcript names. Grey rectangles represent exons