Polynucleobacter-1 RNA motif

The Polynucleobacter-1 RNA motif is a conserved RNA structure that was identified by bioinformatics.[1] The RNA structure is predominantly located in genome sequences derived from DNA extracted from uncultivated marine samples. However it was also predicted in the genome of Polynucleobacter species QLW-P1DMWA-1, a kind of betaproteobacteria. The RNAs are often located near to a conserved gene that might be homologous to a gene found in a phage that infects cyanobacteria. However, it is unknown if the RNA is used by phages.

Polynucleobacter-1 RNA
Polynucleobacter-1-RNA.svg
Consensus secondary structure of Polynucleobacter-1 RNAs
Identifiers
SymbolPolynucleobacter-1
RfamRF01718
Other data
RNA typesRNA
Domain(s)Marine metagenome
PDB structuresPDBe

ReferencesEdit

  1. ^ Weinberg Z, Wang JX, Bogue J, et al. (March 2010). "Comparative genomics reveals 104 candidate structured RNAs from bacteria, archaea and their metagenomes". Genome Biol. 11 (3): R31. doi:10.1186/gb-2010-11-3-r31. PMC 2864571. PMID 20230605.

External linksEdit