All
 D12 Amino Acids, Peptides, and Proteins D000602 +
 D12.776 Proteins D011506 +
 D12.776.664 Nucleoproteins D009698 +
 D12.776.664.962 RNA-Binding Proteins D016601 +
 D12.776.664.962.500 Ribonucleoproteins D012261 +
 D12.776.664.962.500.875 Ribonucleoproteins, Small Nuclear D017411 +
 D12.776.664.962.500.937 Vault Ribonucleoprotein Particles D020394 
 D12.776.664.962.500.750 Ribonucleoproteins, Small Cytoplasmic D020736 +
 D12.776.664.962.500.500 Heterogeneous-Nuclear Ribonucleoproteins D034441 +
 D12.776.664.962.500.906 RNA-Induced Silencing Complex D034743 
 D12.776.664.962.500.625 Ribonuclease P D043262