SAMN40553923
External Id
Duke University
INSDC center name
2025-04-10T00:50:21.420Z
INSDC first public
2025-04-10T00:50:21.420Z
INSDC last update
live
INSDC status
Microbe, viral or environmental
NCBI submission model
Microbe.1.0
NCBI submission package
Not applicable
altitude
You Lab, 101 Science Dr. Durham NC, USA
biomaterial_provider
Andrea Weiss
collected_by
2021
collection_date
Not applicable
culture_collection
Not applicable
depth
72 strains from the Keio E. coli collections were uniquely barcoded with short DNA sequences and used to generate synthetic microbial communities in order to study the dynamics of microbial genes during selection. Communities underwent three cycles of neutral assembly and competition (denoted as cycles 1, 2 and 3). The relative abundance of each strain was measured by NGS amplicon sequencing directly after neutral assembly (denoted as 0 hr measurements) and after 24 hours of competitive growth (denoted as 24 hr measurements).
description
Laboratory sample
env_broad_scale
Not applicable
genotype
USA:Durham
geo_loc_name
Not applicable
host_tissue_sampled
Not applicable
identified_by
Laboratory Synthetic Sample
isolation_source
E. coli K-12 BW25113
lab_host
Not applicable
lat_lon
Not applicable
mating_type
Escherichia coli
http://purl.obolibrary.org/obo/NCBITaxon_562
organism
Not applicable
passage_history
1 ul of cell culture
samp_size
Barcoded E coli strains after neutral assembly
sample_type
Not applicable
serotype
Not applicable
serovar
Not applicable
specimen_voucher
mixed
strain
37
temp
Synthetic microbe sample from Barcoded E. coli strains from the Keio Collection
title