Transcriptional profiling of mESC-derived tendon and fibrocartilage cell fate switch Published In: Nature Communications (2021)

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, authors frequently upload large datasets (like scRNA-seq results or transcriptional profiles) as compressed archives.

This research explores how Retinoic Acid (RA) signaling regulates the differentiation of stem cells into either tendon or fibrocartilage. Why the ".rar" Extension?