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  1. ...of the fifth carbon atom of cytosine, typically in mammals in a CG dinucleotide context. This dinucleotide is depleted largely across the and found predominantly in clusters known as “CpG islands” (Bird 1986). Cytosine methylation is catalyzed by methyltransferases (e.g., DNMT1, DNMT3A) that transfer a methyl...
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  2. ...(Qiagen MinElute PCR kit), and the DNA was purified using the Qiagen MinElute PCR kit according to the manufacturer's protocol. The purified DNA, eluted in 10 µL, was either stored at −20°C or used directly for library preparation. ATAC-seq libraries were generated using 10 µL transposed DNA, custom made...
  3. ...Splice exhibits excellent reproducibility across cDNA input and PCR cycle differences and is able to identify and quantitate transcripts that differed by a single base. Of the 193 BRCA1 and 72 BRCA2 variants profiled, 89% (237/265) had no publicly available RNA splicing data. Complete or near complete impact...
  4. ...% of the containing a high density of CpG sites (Gu et al. 2011). We size-selected the resultant MspI-digested fragments by gel electrophoresis, focusing on the 300–700 bp range. We ligated an adapter to each size-selected DNA fragment pool and performed PCR enrichment of adaptor-ligated DNA using a reverse primer...
  5. ...-related increase (D) or decrease (E) in methylation variance. (F,G) Genomic enrichment of positive and negative drift-CpGs (F: CpG island-related; G: gene-related features). (H,I) Genomic enrichment of drift- and clock-CpGs (H: CpG island-related; I: gene-related features). (J) Scatter plot of initial (young...
  6. ...that the lower cost nCATs methodology is currently on par with whole nanopore sequencing for specifically studying the D4Z4 regions.D4Z4 arrays have asymmetric CpG methylation gradientsTo evaluate the extent of hypomethylation that occurs as a result of contraction of the D4Z4 array, we extracted 5-methyl CpG (5...
  7. .... Immediately after incubation with the SpeedBead mastermix, Bravo protocol 7b_Adapter_Ligation_Cleanup was run to clean up the input samples. At the end of the protocols, the ChIP plate should contain ChIP samples eluted in TT buffer.PCR amplification and final cleanup of ChIP and input libraries...
  8. ...technologies, long-read sequencing (PacBio and ONT) avoids the generation of PCR duplicates common to short-read sequencing, which avoids the corresponding biases during taxonomic profiling. Third, portable long-read sequencing sequencers, such as ONT Flongle and MinION, enable cost-effective, in...
  9. ...for three human data sets: a cell line, a frontal cortex brain sample, and a blood sample. We performed an in-depth analysis on CpG islands and homopolymer regions, and documented high concordance for methylation detection among sequencing technologies. The strongest correlation was observed between...
  10. ...-cell DNA sequencing and forensics, the amount of DNA available is low and requires amplification (Butler 2006; Evrony et al. 2015). Although high-depth whole- sequencing (WGS) of PCR-amplified libraries could achieve large-scale, high-fidelity profiling of microsatellites, this is not feasible to scale...
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