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Sample GSM7785086 Query DataSets for GSM7785086
Status Public on Sep 19, 2023
Title CagA KO+GES-1, 12h, rep1
Sample type SRA
 
Source name GES-1
Organisms Helicobacter pylori; Homo sapiens
Characteristics cell line: GES-1
cell type: Helicobacter pylori+GES-1
Growth protocol Helicobacter pylori were maintained in columbia blood agar medium at 37℃.GES-1 cells were maintained in 1640 supplemented with 10% fetal bovine serum(FBS) in humidified atmosphere with 5% CO2 at 37℃.
Extracted molecule total RNA
Extraction protocol Total RNA was extracted using Trizol reagent kit (Invitrogen, Carlsbad, CA,USA) according to the manufacturer’s protocol.
After total RNA was extracted, eukaryotic mRNA was enriched by Oligo(dT)beads(Pronucleus:After total RNA was extracted, prokaryotic mRNA was enriched by removing rRNA by Ribo-ZeroTM Magnetic Kit (Epicentre, Madison, WI, USA)). Then the enriched mRNA was fragmented into short fragments using fragmentation buffer and reversly transcribed into cDNA by using NEBNext Ultra RNA Library Prep Kit for Illumina(NEB#7530,New England Biolabs, Ipswich, MA, USA)
 
Library strategy RNA-Seq
Library source transcriptomic
Library selection cDNA
Instrument model Illumina NovaSeq 6000
 
Description KO-12h-1
Data processing www.genedenovo.com
Reads were filtered by fastp (version 0.18.0).The parameters were as follows: 1) removing reads containing adapters; 2) removing reads containing more than 10% of unknown nucleotides(N); 3) removing low quality reads containing more than 50% of low quality (Q-value≤20) bases.
Short reads alignment tool Bowtie2 (version 2.2.8) was used for mapping reads to ribosome RNA (rRNA) database.The rRNA mapped reads then will be removed. The remaining clean reads were further used in assembly and gene abundance calculation.
An index of the reference genome was built, and paired-end clean reads were mapped to the reference genome using HISAT2. 2.4 and other parameters set as a default.
The mapped reads of each sample were assembled by using StringTie v1.3.1 in a reference-based approach.
Supplementary files format and content: tab-delimited text file includes raw counts for each sample.
Supplementary files format and content: tab-delimited text file includes FPKM values for each sample.
 
Submission date Sep 18, 2023
Last update date Sep 19, 2023
Contact name Zhiyong Zhai
E-mail(s) drzzy0930@outlook.com
Phone +8615626446461
Organization name Shenzhen Hospital of Southern Medical University
Street address No.1333, XinAn Street, BaoAn District
City Shen Zhen
State/province Guang Dong
ZIP/Postal code 510515
Country China
 
Platform ID GPL33770
Series (1)
GSE243405 Dual RNA sequencing of Helicobacter pylori and host cell transcriptomes reveals ontologically distinct host-pathogen interaction
Relations
BioSample SAMN37434988
SRA SRX21802500

Supplementary data files not provided
SRA Run SelectorHelp
Raw data are available in SRA

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