TCOF1 and infection: Among the ribosomal proteins, Treacle ribosome biogenesis factor 1(TCOF1), nuclear transport factor 2 like export factor 2(NXT2), ribosomal protein L37(RPL37), ribosomal protein L29 (RPL29) and mitochondrial ribosomal protein S18A(MRPS18A) are all up-regulated in the early stages of infection.