In computational biology and genomic studies, authors frequently upload large datasets (like scRNA-seq results or transcriptional profiles) as compressed archives.
Based on recent research database records, the most relevant paper associated with similar identifiers (and involving "RAR" pathways) is: 52695.rar
Sites like PubMed Central and Nature host "Source Data" files that users may download in formats like .rar or .zip . In computational biology and genomic studies
Transcriptional profiling of mESC-derived tendon and fibrocartilage cell fate switch Published In: Nature Communications (2021) 52695.rar