SNU13 and infection: The analysis of the RNA-sequencing and ribosome profiling of A549 cells infected with A/Puerto Rico/8/1934 (H1N1) virus revealed a relative reduction in the RNA (2-4-fold) and translation (2-fold) levels of the main genes responsible for C/D-box snoRNA biogenesis: FBL, NOP56, NOP58, and NHP2L1 (SNU13), 12 h after infection [42].