Project description:RNAi targeting a conserved C. elegans cyclophilin, sig-7, causes defective development and embryonic arrest consistent with a global defect in transcription. The goal of this study was to compare the transcript levels in sig-7(RNAi) embryos to those of L4440/RNAi control embryos to examine the global transcriptional effect caused by of loss of sig-7 function
Project description:RNAi targeting a conserved C. elegans cyclophilin, sig-7, causes defective development and embryonic arrest consistent with a global defect in transcription. The goal of this study was to compare the location of RNA Pol II in sig-7(RNAi) embryos to the localization in L4440/RNAi control embryos to examine the global effect of loss of sig-7 on RNA Pol II regulation and its distribution within gene bodies
Project description:RNAi targeting a conserved C. elegans cyclophilin, sig-7, causes defective development and embryonic arrest consistent with a global defect in transcription. The goal of this study was to compare the transcript levels in sig-7(RNAi) embryos to those of L4440/RNAi control embryos to examine the global transcriptional effect caused by of loss of sig-7 function Examination of RNA levels using RNAseq in 2 replicate samples each of early embryos from sig-7(RNAi) and RNAi controls
Project description:RNAi targeting a conserved C. elegans cyclophilin, sig-7, causes defective development and embryonic arrest consistent with a global defect in transcription. The goal of this study was to compare the location of RNA Pol II in sig-7(RNAi) embryos to the localization in L4440/RNAi control embryos to examine the global effect of loss of sig-7 on RNA Pol II regulation and its distribution within gene bodies anti-AMA-1 ChIP in 2 replicates each of sig-7(RNAi) and RNAi control early stage embryos
Project description:To determine how the genome is packaged in C. elegans sperm, we isolated adult him-8(e1489) males and collected mature sperm (~99% purity). We utilized micrococcal nuclease digestion followed by paired-end sequencing (MNase-seq) to evaluate the presence of nucleosomes across the genome in sperm vs. early embryos. We found that the sperm genome retains nucleosomes genome-wide, comparable to wild-type early embryos.