Analysis of Zika Virus gene expression by Ribosome profiling and RNA sequencing
Ontology highlight
ABSTRACT: Ribosome profiling (Ribo-Seq) (maps positions of translating ribosomes on the transcriptome) and RNA-Seq (quantifies the transcriptome) analysis of African green monkey (Vero E6) cells and Aedes albopictus (C6/36) cells infected with Zika Virus (ZIKV) strain PE243. Cells were harvested at 24 h post infection (p.i.) and Ribo-Seq and RNA-Seq libraries were prepared and deep sequenced.
Project description:Ribosome profiling (Ribo-Seq) (maps positions of translating ribosomes on the transcriptome) and RNA-Seq (quantifies the transcriptome) analysis of equine torovirus.
Project description:Vero and U251 cells were infected with the Asian/American ZIKV (PE243) and the African ZIKV (Dak84) at MOI:3 to assess the viral transcriptome in two cell lines. Samples were harvested at 24 hours post-infection (h p.i.) by flash-freezing, without cycloheximide pre-treatment. Ribosomal RNA was removed using Illumina's RiboZero kit, and RNA was hydrolysed and then gel purified to select fragments 25-35nt long. Fragments were cloned into adapters using the TruSeq small RNA adapter kit and sequenced on Illumina NextSeq.
Project description:Ribosome profiling (Ribo-Seq) (maps positions of translating ribosomes on the transcriptome) analysis of human (RD) cells infected with enterovirus strains EV7, EV71, and PV1.
Project description:Vero cells were infected with the Asian/American Zika virus (ZIKV) strain, PE243, at MOI:3 to assess the viral transcriptome. Samples were harvested at 24 hours post-infection (h p.i.) by flash-freezing, without cycloheximide pre-treatment. RNase I treatment was carried out, following which ribosomes and enclosed RNA were isolated by centrifugation through a sucrose cushion. RNA was extracted, ribosomal RNA was removed using Illumina's RiboZero kit, and remaining RNA was gel purified to select fragments 25-35nt long. Fragments were cloned into adapters using the TruSeq small RNA adapter kit and sequenced on Illumina NextSeq.
Project description:Vero and U251 cells were infected with the Asian/American ZIKV (PE243) and the African ZIKV (Dak84) at MOI:3 to assess the viral transcriptome in two cell lines. Samples were harvested at 24 hours post-infection (h p.i.) by flash-freezing, without cycloheximide pre-treatment. RNase I treatment was carried out, following which ribosomes and enclosed RNA were isolated by centrifugation through a sucrose cushion. RNA was extracted, ribosomal RNA was removed using Illumina's RiboZero kit, and remaining RNA was gel purified to select fragments 25-35nt long. Fragments were cloned into adapters using the TruSeq small RNA adapter kit and sequenced on Illumina NextSeq.
Project description:Ribosome profiling (Ribo-Seq) (maps positions of translating ribosomes on the transcriptome) and RNA-Seq (quantifies the transcriptome) analysis of chicken (Gallus gallus) cells infected with Infectious Bronchitis Virus (IBV) strains Beaudette and M41.
Project description:Vero cells were infected with the African ZIKV (Dak84) at MOI:3 to assess the viral transcriptome. Samples were harvested at 24 hours post-infection (h p.i.) by flash-freezing, without cycloheximide pre-treatment. Ribosomal RNA was removed using Illumina's RiboZero kit, and RNA was hydrolysed and then gel purified to select fragments 25-35nt long. Fragments were cloned into adapters using the TruSeq small RNA adapter kit and sequenced on Illumina NextSeq. After bioinformatic analysis, it was discovered that infected cells were contaminated with another arbovirus, Toscana virus (TOSV).
Project description:Vero cells were infected with the different Zika virus (ZIKV) mutants (American WT, African-like, uORF1-KO and uORF2-PTC1) generated by reverse genetics at MOI:3 to assess their viral transcriptome. Samples were harvested at 24 hours post-infection (h p.i.) by flash-freezing, without cycloheximide pre-treatment. Ribosomal RNA was removed using Illumina's RiboZero kit, and RNA was hydrolysed and then gel purified to select fragments 25-35nt long. Fragments were cloned into adapters using the TruSeq small RNA adapter kit and sequenced on Illumina NextSeq.
Project description:Vero cells were infected with the different Zika virus (ZIKV) mutants (American WT, African-like, uORF1-KO and uORF2-PTC1) generated by reverse genetics at MOI:3 to assess their viral transcriptome. Samples were harvested at 24 hours post-infection (h p.i.) by flash-freezing, without cycloheximide pre-treatment. RNase I treatment was carried out, following which ribosomes and enclosed RNA were isolated by centrifugation through a sucrose cushion. RNA was extracted, ribosomal RNA was removed using Illumina's RiboZero kit, and remaining RNA was gel purified to select fragments 25-35nt long. Fragments were cloned into adapters using the TruSeq small RNA adapter kit and sequenced on Illumina NextSeq.