The long-term gut bacterial signature of a wild primate is associated with a timing effect of pre- and postnatal maternal glucocorticoid levels/Experiment 11

From BugSigDB


Reviewed Marked as Reviewed by Svetlana up on 2024-9-13

Curated date: 2024/03/25

Curator: Joan Chuks

Revision editor(s): Joan Chuks, Ikehdarlington, Victoria

Subjects

Location of subjects
Thailand
Host species Species from which microbiome was sampled. Contact us to have more species added.
Macaca assamensis
Body site Anatomical site where microbial samples were extracted from according to the Uber Anatomy Ontology
Feces Cow dung,Cow pat,Droppings,Dung,Excrement,Excreta,Faeces,Fecal material,Fecal matter,Fewmet,Frass,Guano,Matières fécales@fr,Merde@fr,Ordure,Partie de la merde@fr,Piece of shit,Porción de mierda@es,Portion of dung,Portion of excrement,Portion of faeces,Portion of fecal material,Portion of fecal matter,Portion of feces,Portion of guano,Portion of scat,Portionem cacas,Scat,Spoor,Spraint,Stool,Teil der fäkalien@de,Feces,feces
Condition The experimental condition / phenotype studied according to the Experimental Factor Ontology
Gut microbiome measurement Gut microbiome measurement,gut microbiome measurement
Group 0 name Corresponds to the control (unexposed) group for case-control studies
Lean season
Group 1 name Corresponds to the case (exposed) group for case-control studies
Rich season
Group 1 definition Diagnostic criteria applied to define the specific condition / phenotype represented in the case (exposed) group
The hot and rainy season in the Assamese macaques' habitat, usually occurring between March to October and marked by abundant food availability
Group 0 sample size Number of subjects in the control (unexposed) group
30
Group 1 sample size Number of subjects in the case (exposed) group
16

Lab analysis

Sequencing type
16S
16S variable region One or more hypervariable region(s) of the bacterial 16S gene
V3-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).
centered log-ratio
Statistical test
ANCOM
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

Alpha Diversity

Shannon Estimator of species richness and species evenness: more weight on species richness
decreased
Inverse Simpson Modification of Simpsons index D as 1/D to obtain high values in datasets of high diversity and vice versa
unchanged
Richness Number of species
decreased
Faith Phylogenetic diversity, takes into account phylogenetic distance of all taxa identified in a sample
decreased