Data of Single-cell RNA-seq using UltraMarathonRT expands the known transcriptome

Dataset of the publication "Single-cell RNA-seq using UltraMarathonRT expands the known transcriptome". This is the updated version of the previous BioArxiv preprint "Single-cell RNA-seq using UltraMarathonRT expands the known transcriptome", https://doi.org/10.1101/2025.10.06.680646 Included is the following data: R scripts with code for every main and supplemental figure Bash scripts for the preprocessing of the data Count tables obtained after featureCounts Prepared RDS objects GENCODE 47 annotation files used in the study GENCODE47 + SIRVOme annotation file used in the study Scripts for TSO concatemer counting Raw fastq files are found here: HeLa S3 : https://doi.org/10.5281/zenodo.20812770 K562 : https://doi.org/10.5281/zenodo.20812231