ERX5486603 webin-reads-COVseq_CCI-55_rep1_37 ERP126484 PRJEB42601 COVseq library containing all CCI-55 samples (rep1) ERS6303490 SAMEA8618887 COVseq AMPLICON VIRAL RNA Restriction Digest NextSeq 500 SUBMISSION_TOOL drag and drop uploader tool