SRP220512 PRJNA564122 GSE136967 Ac4ManNAz enriched small RNAs Ac4ManNAz enriched small RNAs in HeLa and H9 ES cells Overall design: RNA sequencing libraries from the small RNA fractions of Ac4ManNAz treated HeLa and H9. RNA samples were isolated from bulk small RNAs or Ac4ManNAz-enriched (via biotin-streptavidin pulldowns after Cu-free click to DBCO-biotin). GSE136967