NOL1,NOL1/NOP2/Sun domain family, member 1,NOP120,NOP2 nucleolar protein homolog,NSUN1,Nucleolar protein 1,nucleolar protein 1, 120kDa,nucleolar protein 2 homolog,p120,probable 28S rRNA (cytosine(4447)-C(5))-methyltransferase,proliferating-cell nucleolar antigen p120,proliferation-associated nucleolar protein p120,putative ribosomal RNA methyltransferase NOP2.