title: Low cell density experiment.  Increased cell density globally enhances the biogenesis of Piwi-interacting RNAs in Bombyx mori germ cells.
design: Low cell density experiment.  BmN4 cells were cultured at different cell densities in Insect Xpress medium.  Total RNA was extracted using TRIsure.  Under 150 nt RNAs were gel-purified from BmN4 total RNA. Library strategy: RNA-seq