Juan Miranda-Ríos

TL;DR: The improvements, new biology and new features available in RegulonDB v.6.0 now expands beyond transcription initiation, including RNA regulatory elements, specifically riboswitches, attenuators and small RNAs, with their known associated targets.

TL;DR: RegulonDB is the primary reference database of the best-known regulatory network of any free-living organism, that of Escherichia coli K-12, and has summaries for every transcription factor and TF-binding sites with internal symmetry.

TL;DR: The results show that thiamin regulation of gene expression involves a complex posttranscriptional mechanism and that the thi box RNA structure is indispensable for thiCOGE expression.

TL;DR: A cloning-based screen focused on RNAs of 30–65 nt detected three previously unidentified RNAs encoded in intergenic regions and RNAs from the long direct repeat and hok/sok elements, and a few small RNAs that are expressed opposite protein-coding genes and could base pair with 5′ or 3′ ends of the mRNAs with perfect complementarity.

TL;DR: In this paper, the authors carried out a cloning-based screen focused on RNAs of 30-65 nt and identified RNA species corresponding to fragments of rRNAs, tRNAs and known small RNAs.