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| Status |
Public on Apr 01, 2022 |
| Title |
Phospholipid Metabolites of the Gut Microbiota Promote Hypoxia-induced Intestinal Injury via CD1d-dependent gd T Cells |
| Organism |
Mus musculus |
| Experiment type |
Other
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| Summary |
Phospholipid metabolites PE and PC are presented by intestinal epithelial CD1d to induce the proliferation of IL-17A-producing γδ T cells, which aggravates intestinal injury.
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| Overall design |
The 5' ends of the primers were tagged with specific barcods per sample and sequencing universal primers.PCR amplification was performed in a total volume of 25 μL reaction mixture containing 25 ng of template DNA, 12.5 μL PCR Premix, 2.5 μL of each primer, and PCR-grade water to adjust the volume. The PCR conditions to amplify the prokaryotic 16S fragments consisted of an initial denaturation at 98 ℃ for 30 seconds; 32cycles of denaturation at 98 ℃ for 10 seconds, annealing at 54℃ for 30 seconds, and extension at 72 ℃ for 45 seconds; and then final extension at 72 ℃ for 10 minutes. The PCR products were confirmed with 2% agarose gel electrophoresis. Throughout the DNA extraction process, ultrapure water, instead of a sample solution, was used to exclude the possibility of false-positive PCR results as a negative control. The PCR products were purifyied by AMPure XT beads (Beckman Coulter Genomics, Danvers, MA, USA) and quantified by Qubit( Invitrogen, USA). The amplicon pools were prepared for sequencing and the size and quantity of the amplicon library were assessed on Agilent 2100 Bioanalyzer (Agilent, USA) and with the Library Quantification Kit for Illumina (Kapa Biosciences, Woburn, MA, USA), respectively. The libraries were sequenced on NovaSeq PE250 platform.
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| Contributor(s) |
Li Y, Li L, Diao H |
| Citation missing |
Has this study been published? Please login to update or notify GEO. |
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| Submission date |
Mar 29, 2022 |
| Last update date |
Apr 01, 2022 |
| Contact name |
Yuyu Li |
| E-mail(s) |
liyuyu2019@zju.edu.cn
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| Organization name |
Zhejiang University
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| Street address |
Xiaoying
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| City |
Hangzhou |
| ZIP/Postal code |
310003 |
| Country |
China |
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| Platforms (1) |
| GPL24247 |
Illumina NovaSeq 6000 (Mus musculus) |
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| Samples (12)
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| Relations |
| BioProject |
PRJNA821057 |
| Supplementary file |
Size |
Download |
File type/resource |
| GSE199645_gene_counts_statistics.xlsx |
6.3 Kb |
(ftp)(http) |
XLSX |
| GSE199645_otu_table_with_taxonomy.xlsx |
624.0 Kb |
(ftp)(http) |
XLSX |
SRA Run Selector |
| Raw data are available in SRA |
| Processed data are available on Series record |
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