| HGNC Family | Non-coding RNAs |
| Name | RNA, 18S ribosomal 5 |
| Description | 45S ribosomal DNA (rDNA) arrays, or clusters, are present on human chromosomes 13, 14, 15, 21 and 22, designated RNR1 through RNR5, respectively. Each cluster consists of multiple 45S rDNA repeat units that vary in number among individuals and chromosomes, with total diploid copy number estimates ranging from 60 to >800 repeat units in a human genome. The 45S rDNA repeat unit encodes a 45S rRNA precursor, transcribed by RNA polymerase I, which is processed to form the 18S, 5.8S and 28S rRNAs. This gene is a representative copy of the 18S ribosomal RNA whose chromosomal location is unknown. [provided by RefSeq, Mar 2017] |
| Synonyms | RNA18SN5, RN18S1 |
| NCBI Gene ID | 100008588 |
| API | |
| Download Associations | |
| Predicted Functions |
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| Co-expressed Genes |
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| Expression in Tissues and Cell Lines |
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RNA18S5 has 15 functional associations with biological entities spanning 3 categories (functional term, phrase or reference, chemical, gene, protein or microRNA) extracted from 4 datasets.
Click the + buttons to view associations for RNA18S5 from the datasets below.
If available, associations are ranked by standardized value
| Dataset | Summary | |
|---|---|---|
| GeneRIF Biological Term Annotations | biological terms co-occuring with RNA18S5 gene in literature-supported statements describing functions of genes from the GeneRIF Biological Term Annotations dataset. | |
| GEO Signatures of Differentially Expressed Genes for Gene Perturbations | gene perturbations changing expression of RNA18S5 gene from the GEO Signatures of Differentially Expressed Genes for Gene Perturbations dataset. | |
| GEO Signatures of Differentially Expressed Genes for Small Molecules | small molecule perturbations changing expression of RNA18S5 gene from the GEO Signatures of Differentially Expressed Genes for Small Molecules dataset. | |
| GEO Signatures of Differentially Expressed Genes for Transcription Factor Perturbations | transcription factor perturbations changing expression of RNA18S5 gene from the GEO Signatures of Differentially Expressed Genes for Transcription Factor Perturbations dataset. | |