snR190

ALTERNATE NAMES: None reported

LENGTH: 190 nts

PROCESS: not reported

TARGET SITE(S): Predicted 25S rRNA: Gm2395

Guide Domains

GENOMIC ORGANIZATION: Polycistronic gene; co-transcribed with U14
 

SGD ORF MAP
ORFmap

GENE DISRUPTION PHENOTYPE: Viable

CORRESPONDENCES IN HUMANS AND PLANTS:
Click here and see that yeast and humans have corresponding modifications and guide snoRNAs based on unverified predictions that it guides modification of LSU-2395
 
None reported in plants

PHYLOGENETIC CONSERVATION IN FUNGI:
Click here to examine conservation of the snoRNA in fungal genomes using BLAST.

RNA SEQUENCE:

   1 ggcccugaug auaauggugu cucuucuuuc cucguccgau ucgaccauga cgacaaggga
  61 uuuuaucucg uucucuuaau gcgaaugauu uugaaaagau guugcuucug ugacauuuuu
 121 uuuuaaucau uuguguuugc aaacgggaac uuuucuugcc aguguuauac aacacaugca
 181 gaucugagcc
 

YEAST GENOME DATABASE ENTRY:
Click here to view the SGD entry for this snoRNA.

REFERENCES:
Zagorski, J., D. Tollervey, and M. J. Fournier. 1988. Characterization of an SNR gene locus in Saccharomyces cerevisiae that specifies both dispensible and essential small nuclear RNAs. Mol. Cell. Biol. 8:3282-3290.
Kiss-Laszlo, Z., Y. Henry, J. P. Bachellerie, M. Caizergues-Ferrer, and T. Kiss. 1996. Site-specific ribose methylation of preribosomal RNA: a novel function for small nucleolar RNAs. Cell 85:1077-1088.
Balakin, A. G., L. Smith, and M. J. Fournier. 1996. The RNA world of the nucleolus: two major families of small RNAs defined by different box elements with related functions. Cell 86:823-834.
Ganot, P., M. Caizergues-Ferrer, and T. Kiss. 1997. The family of box ACA small nucleolar RNAs is defined by an evolutionarily conserved secondary structure and ubiquitous sequence elements essential for RNA accumulation. Genes Dev. 11:941-956.
Chanfreau, G., G. Rotondo, P. Legrain, and A. Jacquier. 1998. Processing of a dicistronic small nucleolar RNA precursor by the RNA endonuclease Rnt1. EMBO J. 17:3726-3737.


Last update: September 25, 2006 3:58 PM.