Shifts in microbial diversity, composition, and functionality in the gut and genital microbiome during a natural SIV infection in vervet monkeys/Experiment 2
From BugSigDB
Needs review
Subjects
- Location of subjects
- South Africa
- Host species Species from which microbiome was sampled. Contact us to have more species added.
- Chlorocebus pygerythrus
- Body site Anatomical site where microbial samples were extracted from according to the Uber Anatomy Ontology
- Rectum Intestinum rectum,Rectal sac,Terminal portion of intestine,Terminal portion of large intestine,Rectum,rectum
- Condition The experimental condition / phenotype studied according to the Experimental Factor Ontology
- Simian immunodeficiency virus infection Simian immunodeficiency virus caused disease or disorder,Simian immunodeficiency virus disease or disorder,simian immunodeficiency virus infection,Simian immunodeficiency virus infectious disease,SIV,Simian immunodeficiency virus infection
- Group 0 name Corresponds to the control (unexposed) group for case-control studies
- Simian Immunodeficiency Virus (SIV) negative
- Group 1 name Corresponds to the case (exposed) group for case-control studies
- Simian Immunodeficiency Virus (SIV) positive
- Group 1 definition Diagnostic criteria applied to define the specific condition / phenotype represented in the case (exposed) group
- SIV positive refers to vervet monkeys that are infected with Simian Immunodeficiency Virus (SIV)
- Group 0 sample size Number of subjects in the control (unexposed) group
- 41
- Group 1 sample size Number of subjects in the case (exposed) group
- 62
Lab analysis
- Sequencing type
- 16S
- 16S variable region One or more hypervariable region(s) of the bacterial 16S gene
- V4
- Sequencing platform Manufacturer and experimental platform used for quantifying microbial abundance
- Illumina
Statistical Analysis
- Data transformation Data transformation applied to microbial abundance measurements prior to differential abundance testing (if any).
- raw counts
- Statistical test
- DESeq2
- Significance threshold p-value or FDR threshold used for differential abundance testing (if any)
- 0.05
- MHT correction Have statistical tests be corrected for multiple hypothesis testing (MHT)?
- Yes
- Confounders controlled for Confounding factors that have been accounted for by stratification or model adjustment
- age, geographic area, sex
Signature 1
Needs review
Source: Fig. 3C
Description: Differential abundance of microbiota between SIV infected and uninfected in rectal samples.
Abundance in Group 1: decreased abundance in Simian Immunodeficiency Virus (SIV) positive
| NCBI | Quality Control | Links |
|---|---|---|
| Butyrivibrio | ||
| Oscillospira | ||
| Ruminococcus 2Ruminococcus 2 | ||
| Succinivibrio |
Revision editor(s): KateRasheed
