Project description:To overview compound-responsive genes in fibroblast, we performed microarray analysis of ~63,000 genes in compound-treated fibroblast of LSND3 Overall design: We treated the fibroblasts with 1μM compound, extracted RNAs from compound- and non-treated fibroblasts at 24 h after treatment, and compared the gene expression ratio between the two groups. Two duplicate experiments.
Project description:The virulon of Staphyloccocus aureus is controlled by intricate connections between transcriptional and post-transcriptional regulators including proteins and small non coding RNAs (sRNAs). Most of the sRNAs regulate gene expression through base-pairings with mRNAs. Here, we have determined the transcriptome of RsaI sRNA of S. aureus. Overall design: Global overview of RsaI impact on gene regulation, a comparative transcriptomic analysis was performed on total RNAs extracted from the WT HG001 strain, the isogenic HG001∆rsaI mutant strain, and the same mutant strain complemented with a plasmid expressing RsaI under the control of its own promoter
Project description:In order to dissect the nuclear RNA quality control (QC) mechanisms, we used a powerful assay based on global perturbation of mRNP biogenesis in yeast Saccharomyces cerevisiae by the bacterial Rho helicase. We have monitored the global RNA levels upon Rho activation and compare it to basal RNA level in WT strain, which have revealed down-regulated transcripts. Then, the same experiment was performed but in a strain lacking Rrp47, giving us a precise overview of the QC targets (crosslinked dataset). We also followed some QC components (Nrd1, Nab3, Trf4 and Rrp6) along the yeast chromosomes by ChIP-seq before (NI) and after (I) perturbation of mRNP biogenesis by Rho.
Project description:To obtain an overview of the Oviductus Ranae gene expression profile during hibernation, a cDNA sample was prepared from Oviductus Ranae and sequenced using the Illumina sequencing platform.