Maternal balanced energy-protein supplementation reshapes the maternal gut microbiome and enhances carbohydrate metabolism in infants: a randomized controlled trial/Experiment 3

From BugSigDB


Needs review

Curated date: 2025/04/09

Curator: Joiejoie

Revision editor(s): Joiejoie

Subjects

Location of subjects
Burkina Faso
Host species Species from which microbiome was sampled. Contact us to have more species added.
Homo sapiens
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
Balanced reciprocal translocation Balanced reciprocal translocation,balanced reciprocal translocation
Group 0 name Corresponds to the control (unexposed) group for case-control studies
Mother-Tri2 Control
Group 1 name Corresponds to the case (exposed) group for case-control studies
Mother-Tri2 Intervention
Group 1 definition Diagnostic criteria applied to define the specific condition / phenotype represented in the case (exposed) group
This group refers to mothers whose stool microbiome samples were collected in the intervention group during the second trimester of pregnancy.
Group 0 sample size Number of subjects in the control (unexposed) group
20
Group 1 sample size Number of subjects in the case (exposed) group
22

Lab analysis

Sequencing type
WMS
16S variable region One or more hypervariable region(s) of the bacterial 16S gene
Not specified
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).
log transformation
Statistical test
ANCOM-BC2
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
increased
Simpson Estimator of species richness and species evenness: more weight on species evenness
increased
Richness Number of species
increased

Signature 1

Needs review

Curated date: 2025/04/10

Curator: Joiejoie

Revision editor(s): Joiejoie

Source: Fig. 5A

Description: Differentially abundant taxa associated with the intervention at the second trimester (Tri2)

Abundance in Group 1: increased abundance in Mother-Tri2 Intervention

NCBI Quality ControlLinks
CAG 103 sp. 000432375CAG 103 sp. 000432375

Revision editor(s): Joiejoie