Small RNA sequencing of plasma RNA

ABSTRACT: We report the sequencing of small RNAs present in the plasma of three normal subjects. In addition to microRNAs we identified abundant non-human small RNA sequences. The organisms from which these were derived were identified by BLAST searches with contigs assembled from the short sequences. The taxonomic profiles were very consistent between individuals, including plants and microbes reported previously in the microbiome, but in proportions distinct from other sites. The majority of bacterial reads were from the phylum Proteobacteria, whilst for 5 of 6 individuals over 90% of the more abundant fungal reads were from the phylum Ascomycota; of these over 90% were from the order Hypocreales. Most reads mapped to rRNA sequences and the presence of specific common sequences was confirmed by RT

ORGANISM(S): Homo sapiens

SUBMITTER: David Simpson 

PROVIDER: E-GEOD-52981 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress