Project description:CABIN1 is frequently mutated and affected by copy number losses in marginal zone lymphoma from the ocular adnexa. We wanted to examine gene expression changes after CABIN1 KD.
Project description:Gene-expression noise can influence cell-fate choices across pathology and physiology. However, a crucial question persists: do regulatory proteins or pathways exist that control noise independently of mean expression levels? Resulting from a previous screen, the protein SON was identified as a potential noise regulator. We perform Son KD and utilize (1) total RNA sequencing (RNA-seq) to analyze differences in splicing efficiency of introns upon Son KD; and (2) Nanopore sequencing to analyze changes in isoform usage. These datasets correspond to the aforementioned total RNA-seq and long-read polyA+ cDNA Nanopore sequencing upon Son KD.
Project description:Anabolic activities such as ribosome biogenesis and protein synthesis are linked to aging. Ribosomal RNA (rRNA) synthesis is the limiting step of ribosome biogenesis, thus dictating the number of ribosomes in cells and, consequently, the capacity for mRNA translation. Knockdown of the rRNA synthesis repressor, NCL-1, accelerated aging, whereas knocking down the transcription initiation factor C36E8.1 promoted longevity. This suggested that rRNA synthesis has a negative correlation with lifespan. To investigate the metabolic changes upon manipulation of rRNA synthesis the proteome of NCL-1 KD and C36E8.1 KD were analyzed at young, middle, and old age (AD2, AD6, AD12).
Project description:We identify mammalian TRIM71 as repressor of mRNAs that inhibits translation and affects mRNA stability. In this data set we compare the expression profile of mouse ES upon Trim71 KD versus that of the parental cells. Experiment was performed in triplicate.
Project description:We identify mammalian TRIM71 as repressor of mRNAs that inhibits translation and affects mRNA stability. In this data set we compare the expression profile of mouse ES upon Trim71 KD versus that of the parental cells.