MBsomes contain a distinct subset of mRNAs. (A) Schematic representing MB formation and MBsome release into the media. MBsomes from the media were isolated for RNAseq analysis presented in this study. (B) Principal component analysis representing the difference between the three control and the three MB RNAseq datasets. (C) Correlation analysis representing the correlation between the various control and MB RNAseq datasets. (D) Volcano plot showing the significantly depleted (pink) and significantly enriched (purple) mRNAs found within MBsomes from three RNAseq datasets.