BioProject

We report the mRNA and small RNA transcriptomes of Streptomyces coelicolor, Streptomyces avermitilis, and Streptomyces venezuelae. More...

We report the mRNA and small RNA transcriptomes of Streptomyces coelicolor, Streptomyces avermitilis, and Streptomyces venezuelae. We identified dozens of new conserved sRNAs and antisense RNAs, including a prominent group of antisense RNAs termed ‘cutoRNAs’ that result from overlap of the 3′ ends of convergently transcribed mRNAs. In addition, we observed abundant unique ncRNAs, including many within secondary metabolic gene clusters. Overall design: For each of the three species (S. coelicolor, S. avermitilis, S. venezuelae) two libraries were created. The first was a long-read library, where total RNA was depleted of rRNA. The second was a short read library, where total RNA was size selected (40-300 nucleotides) prior to library creation. The long-read library allowed the profiling of mRNAs and asRNAs, while the short-read library was enriched for small RNAs (sRNAs). Less...