Project description:Comparison of Escherichia coli proteomics of different DNA sequence binding proteins and identification of heterologous expressed protein
Project description:In this study, whole-genome ChIP-seq analysis was performed to identify Sp6 regulatory targets from postnatal mouse molars. Enriched sequence reads (peaks) from Sp6 immunoprecipitations were located predominately adjacent to transcriptional start sites. Notably enriched for Sp6 peaks were genes highly-expressed in the tooth. Bioinformatic analysis of two pools of 1400 Sp6 enriched sequences identified a consensus nine-nucleotide DNA pulldown sequence of CTg/aTAATTA from mesenchyme and the nearly identical sequence, CTa/gTAATTA, from epithelium. Sp6 AT-rich interaction sequences are nearly identical to the ChIP-seq enriched sequences reported for Sp7 and Sp9. ChIP-seq analysis indicates Sp6 regulates a significant number of genes expressed in the tooth. GSE145909 is the original submission. GSE151391 is also from the same study. https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE151391
Project description:Different water suppression pulse sequences, namely 1D NOESY presat and optimized PURGE were compared for urine samples. The original PURGE sequence was also tested to show the postential for lineshape distortions with the pulse sequence.
Project description:We report the sequences bound to CENP-A in the dog genome (Canis familiaris) for high-throughput characterization of centromeric sequences. We compare these ChIPSeq reads (72 bp, single read) against a reference centromeric satellite DNA domain database for the dog genome, resulting in the annotation of sequence variation and estimated abundance of seven satellite families together with adjacent, non-satellite sequences. To study global patterns of sequence diversity and characterizing the subset of sequences correlated with centromere function, these sequences were evaluated relative to a comprehensive centromere sequence domain k-mer library. From this analysis, we identify functional sequence features from two satellite families (CarSat1 and CarSat2) that are defined by distinct arrays subtypes. Sequences bound to CENP-A in MDCK (dog) cell line
