Project description:<p>Gene expression is a biological process regulated at different molecular levels, including chromatin accessibility, transcription, and RNA maturation and transport. In addition, these regulatory mechanisms have strong links with cellular metabolism. Here we present a multi-omics dataset that captures different aspects of this multi-layered process in yeast. We obtained RNA-seq, metabolomics, and H4K12Ac ChIP-seq data for wild-type and mip6delta strains during a heat-shock time course. Mip6 is an RNA-binding protein that contributes to RNA export during environmental stress and is informative of the contribution of post-transcriptional regulation to control cellular adaptations to environmental changes. The experiment was performed in quadruplicate, and the different omics measurements were obtained from the same biological samples, which facilitates the integration and analysis of data using covariance-based methods. We validate our dataset by showing that ChIP-seq, RNA-seq and metabolomics signals recapitulate existing knowledge about the response of ribosomal genes and the contribution of trehalose metabolism to heat stress.</p>
Project description:RNA-Seq results of adult mouse cardiomyocytes with Jmjd4 knockout and neonatal rat cardiomyocytes with Jmjd4 knockdown. To investigate the role of Jmjd4 in dilated cardiomyopathy, we performed gene expression profiling with RNA-Seq results from heart samples of MCM+ Jmjd4f/f and control Jmjd4f/f mice, as well as neonatal rat ventricuar cardiomyocytes (NRVCs) treated with si-Jmjd4 and si-NC control.
Project description:Purpose: Identification of miRNA expression profiles of selected horse tissues. Methods: miRNA-seq analysis was performed on lung, heart and liver samples collected from 4 horses. The miRNA libraries were constructed from total RNA using NEBNext Multiplex Small RNA Library Prep Set for Illumina (New England Biolabs) according to the manufacturer protocol. The quantification of the obtained libraries was performed on a Qubit 2.0 spectrophotometer (Invitrogen, Life Technologies), while a quality control on a TapeStation 2200 instrument (D1000 ScreenTape; Agilent). 75 single-end cycle sequencing was performed on the NextSeq 500/550 platform (Illumina) with the use of NextSeq High Output Reagents v2 (Illumina). Results: The comparison of miRNA profiles between the investigated tissues revealed 185 differentially expressed microRNAs (p adj≤0.05) in the heart samples versus the liver samples, 172 DE miRNAs (p adj ≤0.05) in the lung samples in comparison to the liver samples, and 155 in the lung samples versus the heart samples. Conclusions: Obtained results show varied miRNA expression profiles characteristics for each investigated hore tissue.
Project description:The goat of this project is to exploreAlginate oligosaccharides (AOS) effect on the recovery of heart function. RNA-seq of heart samples from different groups: Con, busulfan(B), AOS, B+AOS.
Project description:To elucidate the molecular mechanism by which cardiac-hypertrophy-associated piRNA (CHAPIR) regulates gene expression, RNA-seq was performed on control or CHAPIR-overexpressing mice heart. Based on RNA-seq data, 720 differentially expressed genes were shown in CHAPIR-overexpressing heart relative to NC control, including 519 upregulated and 201 downregulated genes.