Collection of non-meconium stool on fecal occult blood cards is an effective method for fecal microbiota studies in infants.

ABSTRACT:

Background

Effective methods are needed to collect fecal samples from children for large-scale microbiota studies. Stool collected on fecal occult blood test (FOBT) cards that can be mailed provides an effective solution; however, the quality of sequencing resulting from this method is unknown. The aim of this study is to compare microbiota metrics of 16S ribosomal RNA (rRNA) gene sequencing from stool and meconium collected on FOBT cards with stool collected in an Eppendorf tube (ET) under different conditions.

Methods

Eight stool samples from children in diapers aged 0 month-2 years and three meconium samples were collected and stored as follows: (1) ≤ 2 days at room temperature (RT) in an ET, (2) 7 days at - 80 °C in an ET, (3) 3-5 days at RT on a FOBT card, (4) 7 days at

SUBMITTER: Wong WSW 

PROVIDER: S-EPMC5583988 | biostudies-literature | 2017 Sep

REPOSITORIES: biostudies-literature