U2 (DF0001076)

This model represents a noncoding RNA gene. Some ncRNA genes have transformed into, or become assimilated into transposons. Others occur in sufficient copy number that ab initio repeat finders may classify them as repetitive elements. This entry is used to correctly identify the gene and its pseudogenes and prevent misannotation.

U2 snRNA (spliceosomal RNA) gene / pseudogene

Description

U2 snRNA genes are multicopy, and have spawned many hundreds of pseudogenes in human.

References

  1. Orientation-dependent transcriptional activator upstream of a human U2 snRNA gene.
    Ares M, Mangin M, Weiner AM;
    Mol Cell Biol 1985;5:1560-1570 Pubmed

Classification

Accession Name Wikipedia
Type ncRNA Gene Article
Class snRNA Article
Superfamily U2 Article

Hit Statistics

The model is 188 positions long. The average length of non-redundant hits to the model is 73.5. This table shows the number of hits above score thresholds:

Species Gathering Trusted
non-redundant all hits non-redundant all hits
Mus musculus 704 1008 198 274
Homo sapiens 696 1176 164 236
Danio rerio 10 20 10 18

External Database Links

  • Repbase : U2 [Requires Repbase registration]