This small domain is found in a a novel nucleolar family [1].
This small domain is found in a novel nucleolar family [PUBMED:15112237].
Staub E, Fiziev P, Rosenthal A, Hinzmann B; , Bioessays 2004;26:567-581.: Insights into the evolution of the nucleolus by an analysis of its protein domain repertoire. PUBMED:15112237 EPMC:15112237.