Understanding the microbial basis of body odor in pre-pubescent children and teenagers/Experiment 2

From BugSigDB


Reviewed Marked as Reviewed by Shaimaa Elsafoury on 2021/02/09

Curated date: 2021/01/10

Curator: WikiWorks

Revision editor(s): WikiWorks, ChiomaBlessing

Subjects

Location of subjects
Philippines
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
Skin of body Entire integument,Entire skin,Integument,Integumental organ,Pelt,Skin,Skin organ,Skin of body,skin of body
Condition The experimental condition / phenotype studied according to the Experimental Factor Ontology
Body odor measurement body odour measurement,Body odor measurement,body odor measurement
Group 0 name Corresponds to the control (unexposed) group for case-control studies
after excercise
Group 1 name Corresponds to the case (exposed) group for case-control studies
youth Neck before
Group 1 definition Diagnostic criteria applied to define the specific condition / phenotype represented in the case (exposed) group
Malodor is a phenotype that is well known to arise from specific interactions between host-derived odor precursors and the microbial metabolism that they support
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
30

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).
relative abundances
Statistical test
Mann-Whitney (Wilcoxon)
Significance threshold p-value or FDR threshold used for differential abundance testing (if any)
0.01
MHT correction Have statistical tests be corrected for multiple hypothesis testing (MHT)?
Yes


Signature 1

Reviewed Marked as Reviewed by Shaimaa Elsafoury on 2021/02/09

Curated date: 2021/01/10

Curator: Shaimaa Elsafoury

Revision editor(s): WikiWorks

Source: Table 1& S3

Description: List of microbes at the genus level that show significant correlation with odor intensity in at least one age group

Abundance in Group 1: decreased abundance in youth Neck before

NCBI Quality ControlLinks
Acinetobacter
Cutibacterium granulosum
Acinetobacter schindleri

Revision editor(s): WikiWorks