{"type": "root", "children": [{"type": "p", "children": [{"type": "t", "text": "\nThe provided abstract (PMID:"}, {"type": "fg", "children": [{"type": "fg_f", "ref": "1"}]}, {"type": "t", "text": "describes a critical step in ribosome biogenesis mediated by the DEAD box helicase Ddx51 in higher eukaryotes. Ddx51 associates with pre-60S ribosomal subunit complexes and is essential for processing the pre-rRNA, specifically by facilitating the displacement of U8 snoRNA. This displacement is necessary for the precise removal of the 3′ external transcribed spacer from the 28S rRNA precursor, thereby enabling the formation of the mature 3′ end of the 28S rRNA molecule. It is important to note, however, that the abstract does not mention LINC01256; thus, no functional information regarding LINC01256 is provided in this context.\n"}]}, {"type": "rg", "children": [{"type": "r", "ref": 1, "children": [{"type": "t", "text": "Leena Srivastava, Yevgeniya R Lapik, Minshi Wang, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Mammalian DEAD box protein Ddx51 acts in 3' end maturation of 28S rRNA by promoting the release of U8 snoRNA."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Mol Cell Biol (2010)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1128/MCB.00226-10"}], "href": "https://doi.org/10.1128/MCB.00226-10"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "20404093"}], "href": "https://pubmed.ncbi.nlm.nih.gov/20404093"}]}]}]}