B-cell receptor data from intratumoural B cells in melanoma patients

This record contains data used in the Crescioli et al. analysis of B-cell response in melanoma, specifically analysis concerning high-throughput BCR repertoire. Files: "Visium_all_Aug22_comboDatBoth.txt": IMGT/HighV-Quest output of the high-throughput intratumoural BCR repertoire from n=5 melanoma tumours. In tab-separated text file format. "HV_EB_COV_MEL_comb_Oct22.RDS": A R data object (readable into R with "readRDS(...)") containing combined data from the melanoma (MEL) data with analogous high-throughput BCR repertoire data from healthy volunteers (HV), Ebola convalescent patients (EB) and hospitalised COVID-19 patients (COV). HV, EB and COV data are taken from https://dx.doi.org/10.5281/zenodo.5146019. Here the sequences are filtered to contain only unique combinations of isotype and IMGT-numbered V-domain DNA sequence (to remove redundancies due to e.g. capturing BCR transcripts from plasma cells).