ABSTRACT: CoPRO experiment. A run-on assay was performed on captured nascent RNA with cap state selection. In this experiment, only uncapped nascent RNA was selected and PCR amplification was performed before sequencing. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODE_Data_Use_Policy_for_External_Users_03-07-14.pdf
Project description:CoPRO experiment. A run-on assay was performed on captured nascent RNA with cap state selection. In this experiment, only uncapped nascent RNA was selected and no PCR amplification was done. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODE_Data_Use_Policy_for_External_Users_03-07-14.pdf
Project description:CoPRO experiment. A run-on assay was performed on captured nascent RNA with cap state selection. In this experiment, both capped and uncapped nascent RNA was selected and no PCR amplification was done. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODE_Data_Use_Policy_for_External_Users_03-07-14.pdf
Project description:CoPRO experiment. A run-on assay was performed on captured nascent RNA with cap state selection. In this experiment, both capped and uncapped nascent RNA was selected and PCR amplification was performed before sequencing. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODE_Data_Use_Policy_for_External_Users_03-07-14.pdf
Project description:CoPRO experiment. A run-on assay was performed on captured nascent RNA with cap state selection. In this experiment, only capped nascent RNA was selected and no PCR amplification was done. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODE_Data_Use_Policy_for_External_Users_03-07-14.pdf
Project description:CoPRO experiment. A run-on assay was performed on captured nascent RNA with cap state selection. In this experiment, only capped nascent RNA was selected and PCR amplification was performed before sequencing. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODE_Data_Use_Policy_for_External_Users_03-07-14.pdf
Project description:CoPRO adapts PRO-cap for paired end sequencing, and includes a total of three different libraries that were enriched for either capped nascent RNAs only, uncapped nascent RNAs only, or both. With paired end sequencing, each read tells us where an RNA polymerase molecule initiated, and then where its active site is located. Comparison of the libraries for different capping states allows us identify the precise location of pausing, and of where nascent RNAs become capped across the tens of thousands of initiation sites that we detect. The paired nature of the data enabled identification of sites of transcription initiation with unprecedented precision: we could use the pattern of pausing and elongation as a sensitive way of calling real initiation sites, and filter out termination by comparing capped and uncapped treatments. Because CoPRO maps nascent RNA, it is not affected by the post-transcriptional stability of the initiation and pausing events detected. Thus, it puts non-coding transcription (such as eRNAs and upstream divergent RNAs) on an equal footing with longer lived RNAs like mRNA and lncRNAs. With our comprehensive maps of transcription initiation, we are able to compare the architecture of initiation sites with other features of the genome. For this purpose, we chose human K562 cells for direct comparison with dozens of publically available genome-wide datasets.
Project description:A run-on assay that precisely maps the transcription start sites genome-wide with high sensitivity and specificity in BRD4_U. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODE_Data_Use_Policy_for_External_Users_03-07-14.pdf