| 1311341 | Utp4 | UTP4 small subunit processome component | INVOLVED IN maturation of SSU-rRNA (ortholog); regulation of DNA-templated transcription (ortholog); ribosomal small subunit biogenesis (ortholog); PARTICIPATES IN ribosome biogenesis pathway; ASSOCIATED WITH cholestasis (ortholog); North American Indian Childhood Cirrhosis (ortholog); primary bilia ry cholangitis (ortholog); FOUND IN chromosome (ortholog); fibrillar center (ortholog); nucleolus (ortholog); INTERACTS WITH 2,3,7,8-tetrachlorodibenzodioxine; 2,4-dinitrotoluene; 2,6-dinitrotoluene | 19 | 51696437 | 51730323 | Rat | 88 | old_gene_symbol | gene, protein-coding, PROVISIONAL [RefSeq] |
| 1322745 | UTP4 | UTP4 small subunit processome component | This gene encodes a WD40-repeat-containing protein that is localized to the nucleolus. Mutation of this gene causes North American Indian childhood cirrhosis, a severe intrahepatic cholestasis that results in transient neonatal jaundice, and progresses to periportal fibrosis and cirrhosis in childho od and adolescence. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2016] | 16 | 69132649 | 69169021 | Human | 99 | old_gene_symbol | gene, protein-coding, REVIEWED [RefSeq] |
| 1616822 | Utp4 | UTP4 small subunit processome component | Predicted to be involved in maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) and regulation of DNA-templated transcription. Predicted to be located in chromosome and fibrillar center. Predicted to be part of small-subunit processome and t-UTP complex. Is expre ssed in peripheral nervous system ganglion; renal cortex; telencephalon ventricular layer; and thymus primordium. Human ortholog(s) of this gene implicated in cholestasis and primary biliary cholangitis. Orthologous to human UTP4 (UTP4 small subunit processome component). [provided by Alliance of Genome Resources, Jul 2025] | 8 | 107620272 | 107649726 | Mouse | 116 | old_gene_symbol | gene, protein-coding, VALIDATED [RefSeq] |
| 8866936 | Utp4 | UTP4 small subunit processome component | INVOLVED IN maturation of SSU-rRNA (ortholog); regulation of DNA-templated transcription (ortholog); ribosomal small subunit biogenesis (ortholog); ASSOCIATED WITH cholestasis (ortholog); North American Indian Childhood Cirrhosis (ortholog); primary biliary cholangitis (ortholog); FOUND IN chromosom e (ortholog); fibrillar center (ortholog); nucleolus (ortholog) | NW_004955484 | 7501784 | 7531757 | Chinchilla | 16 | old_gene_symbol | gene, protein-coding, MODEL [RefSeq] |
| 18925093 | Utp4 | UTP4 small subunit processome component | ENCODES a protein that exhibits RNA binding (inferred); INVOLVED IN DNA-templated transcription (inferred); maturation of SSU-rRNA (inferred); maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) (inferred); ASSOCIATED WITH cholestasis (ortholog); North American I ndian Childhood Cirrhosis (ortholog); primary biliary cholangitis (ortholog); FOUND IN 90S preribosome (inferred); chromosome (inferred); fibrillar center (inferred) | | | | Naked Mole-Rat | 28 | old_gene_symbol | gene, protein-coding, MODEL [RefSeq] |