Project description:We used microarrays to detail the global gene expression in stably transfected HEK 293T cells of the over-expression of truncated FMRP containing 295 amino acid residues, which were compared with control (stably transfected HEK 293T cells of empty lentiviral vector (pLEX-MCS).
Project description:We used microarrays to detail the global gene expression in stably transfected HEK 293T cells of the over-expression of truncated FMRP containing 295 amino acid residues, which were compared with control (stably transfected HEK 293T cells of empty lentiviral vector (pLEX-MCS). Stably transfected HEK 293T cells of empty lentiviral vector (pLEX-MCS) and the over-expression of truncated FMRP were for RNA extraction and hybridization on Affymetrix microarrays.
Project description:Methylome data obtained from human embryonic kindey (HEK)-293T cells expressing a GFP (293T-GFP) or a truncated form of Arabidopsis DEMETER (DME) 5-methylcytosine (5mC) DNA glycosylase (293T-DMEΔ) analyzed on a Human Methylation 450K BeadChip platform (Illumina). These methylation array data revealed genome-wide DNA methylation patterns of the 293T-GFP cells (without direct 5mC excision activity) and 293T-DMEΔ cells (with artificially implemented direct 5mC excision activity).
Project description:Expression profiles of human embryonic kidney (HEK)-293T cells expressing a GFP (293T-GFP) or a truncated form of Arabidopsis DEMETER (DME) 5-methylcytosine (5mC) DNA glycosylase (293T-DMEΔ) analyzed on an Affymetrix Human Genome U133 Plus 2.0 Array Platform. These array data revealed differentially expressed genes (DEGs) between the 293T-GFP cells (without direct 5mC excision activity) and 293T-DMEΔ cells (with artificially implemented direct 5mC excision activity).
Project description:Saccharomyces cerevisiae has been engineered to utilize cellobiose, which are prevalent in plant cell wall, by introducing a cellodextrin transporter gene (cdt-1) and an intracellular β-glucosidase gene (codon-optimized gh1-1) from Neurospora crassa. We previously found that codon-optimization of GH1-1 improved fermentation rates under aerobic and anaerobic conditions. However, we found that the codon-optimized version of the CDT-1 transporter (here denoted OPT for the mRNA) resulted in reduced cellobiose uptake and slower growth in cellobiose by S. cerevisiae relative to the transporter with Neurospora-derived coding sequence (hereafter NC for the mRNA). We performed ribosome profiling and RNA deep sequencing of cells expressing NC and OPT grown at mid-exponential phases, respectively. Differences in ribosome occupancy on NC and OPT transcripts suggested increased rates of translation elongation of the N-terminal sequence of OPT in contrast to NC, which may be responsible for the slow-growth phenotype of cells expressing OPT.
Project description:To investigate the regulation of mRNA by 3'end unridylation, we performed RNA sequencing on HEK 293T cells and its TENT3A/B knockout strains (ΔTENT3A/B). We performed transcriptomic analysis comparing mRNA abundance in HEK 293T cells and ΔTENT3A/B
Project description:To investigate the regulation of mRNA by 3'end unridylation, we performed RNA sequencing on HEK 293T cells and its TENT3A/B knockout strains (ΔTENT3A/B). We performed transcriptomic analysis comparing mRNA abundance in HEK 293T cells and ΔTENT3A/B
