Project description:We report isoCirc, a long-read sequencing strategy coupled with an integrated computational pipeline to characterize full-length circular RNA (circRNA isoforms) using rolling circle amplification (RCA) followed by long-read sequencing. Applying isoCirc to 12 human tissues, we determined full-length structures and examined tissue specificities of circRNA isoforms in human transcriptomes.
2020-09-12 | GSE141693 | GEO
Project description:Rolling circle of Yeast RNAP mutants
| PRJNA923308 | ENA
Project description:Rolling-circle of C. elegans RNAPII mutants
| PRJNA922590 | ENA
Project description:Paramecium tetraurelia rolling-circle at different temperatures
Project description:This study investigated changes in the transcriptome of outdoor grown leafy spurge crown buds as they progress from paradormancy in August and September into endo dormancy in October through to ecodormancy in November and December. Keywords: Dormancy leafy spurge adventitious-buds A series of balanced dyeswap rolling circle hybiridizations were used with each year representing s seperate circle and with direction of the circles reversing on alternate years. Note, the Aug-Sep 04 hybridization failed and is missing from the dataset
Project description:We present Smart-Seq2 Rolling Circle to Concatemeric Consensus (Smar2C2) for the identification and quantification of transcription start sites. Smar2C2 allows for the identification of upwards of 70 million unique transcription start sites from a single sample with as little as 40 pg of RNA input.
Project description:Integrative and conjugative elements (ICEs), a.k.a., conjugative transposons, are mobile genetic elements involved in many biological processes, including the spread of antibiotic resistance. Unlike conjugative plasmids that are extra-chromosomal and replicate autonomously, ICEs are integrated in the chromosome and replicate passively during chromosomal replication. It is generally thought that ICEs do not replicate autonomously. We found that when induced, Bacillus subtilis ICEBs1 replicates as a plasmid. The ICEBs1 origin of transfer (oriT) served as the origin of replication and the conjugal DNA relaxase served as the replication initiation protein. Autonomous replication of ICEBs1 conferred genetic stability to the excised element, but was not required for mating. The B. subtilis helicase PcrA that mediates unwinding and replication of Gram-positive rolling circle replicating plasmids was required for ICEBs1 replication and mating. Nicking of oriT by the relaxase and unwinding by PcrA likely directs transfer of a single-strand of ICEBs1 into recipient cells. This SuperSeries is composed of the SubSeries listed below.
Project description:These experiments were to investigate changes in gene expression associated with maize competition for light when grown at double normal population density or under 60% shaded conditions as opposed to when maize is grown under normal field conditions. Three biological replicates (collected from separate field plots) comprised of pooled samples of 4 plants from each treatment were hybridized in a rolling circle dye swap hybridization screen.