Reference health
Comparative Analysis of Pyrosequencing and a Phylogenetic Microarray for Exploring Microbial Community Structures in the Human Distal Intestine
1 of 57 checkable references need attention · checked 2026-07-14
At the dated check, the references listed below either did not resolve in Crossref or DataCite, or carried a publisher retraction notice. Each one is shown with the registry record that put it there.
8 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
References needing attention
does not resolve to a known work10.1101/gr.229202. Article published online before March 2002
The 56 checked references that resolve
resolves10.1136/gut.48.2.198
Age and disease related changes in intestinal bacterial populations assessed by cell culture, 16S rRNA abundance, and community cellular fatty acid profiles
resolves10.1128/AEM.70.10.6113-6122.2004
Comparison of Compositions and Metabolic Activities of Fecal Microbiotas in Young Adults and in Antibiotic-Treated and Non-Antibiotic-Treated Elderly Subjects
resolves10.1007/s11357-008-9081-0
Probiotics modulate the Bifidobacterium microbiota of elderly nursing home residents
resolves10.1128/AEM.71.7.4153-4155.2005
Colonic Microbiota Signatures across Five Northern European Countries
resolves10.1136/gut.2007.133603
High-throughput diversity and functionality analysis of the gastrointestinal tract microbiota
resolves10.1111/j.1462-2920.2007.01369.x
Diversity of the human gastrointestinal tract microbiota revisited
resolves10.1016/j.jbiotec.2008.03.021
The Genome Sequencer FLX™ System—Longer reads, more applications, straight forward bioinformatics and more complete data sets
resolves10.1073/pnas.0605127103
Microbial diversity in the deep sea and the underexplored “rare biosphere”
resolves10.1371/journal.pone.0002836
Comparative Analysis of Human Gut Microbiota by Barcoded Pyrosequencing
resolves10.1371/journal.pbio.0060280
The Pervasive Effects of an Antibiotic on the Human Gut Microbiota, as Revealed by Deep 16S rRNA Sequencing
resolves10.1371/journal.ppat.0040020
The Macaque Gut Microbiome in Health, Lentiviral Infection, and Chronic Enterocolitis
resolves10.1128/AEM.63.6.2397-2402.1997
Oligonucleotide microchips as genosensors for determinative and environmental studies in microbiology
resolves10.1186/1471-2180-8-195
A short-oligonucleotide microarray that allows improved detection of gastrointestinal tract microbial communities
resolves10.1128/AEM.68.5.2535-2541.2002
High-Density Microarray of Small-Subunit Ribosomal DNA Probes
resolves10.1128/AEM.64.10.3854-3859.1998
Temperature Gradient Gel Electrophoresis Analysis of 16S rRNA from Human Fecal Samples Reveals Stable and Host-Specific Communities of Active Bacteria
resolves10.1128/AEM.70.12.7220-7228.2004
Use of 16S rRNA Gene-Targeted Group-Specific Primers for Real-Time PCR Analysis of Predominant Bacteria in Human Feces
resolves10.1111/j.1365-2036.2007.03542.x
Clinical trial: multispecies probiotic supplementation alleviates the symptoms of irritable bowel syndrome and stabilizes intestinal microbiota
resolves10.1007/s00248-006-9134-9
High-Density Universal 16S rRNA Microarray Analysis Reveals Broader Diversity than Typical Clone Library When Sampling the Environment
resolves10.1093/nar/gkn491
Accurate taxonomy assignments from 16S rRNA sequences produced by highly parallel pyrosequencers
resolves10.1128/AEM.03006-05
Greengenes, a Chimera-Checked 16S rRNA Gene Database and Workbench Compatible with ARB
resolves10.1093/nar/gkl244
NAST: a multiple sequence alignment server for comparative analysis of 16S rRNA genes
resolves10.1128/AEM.00062-07
Naïve Bayesian Classifier for Rapid Assignment of rRNA Sequences into the New Bacterial Taxonomy
resolves10.1093/nar/22.22.4673
CLUSTAL W: improving the sensitivity of progressive multiple sequence alignment through sequence weighting, position-specific gap penalties and weight matrix choice
resolves10.1016/j.mimet.2007.02.005
A detailed analysis of 16S ribosomal RNA gene segments for the diagnosis of pathogenic bacteria
resolves10.1371/journal.pgen.1000255
Exploring Microbial Diversity and Taxonomy Using SSU rRNA Hypervariable Tag Sequencing
resolves10.1093/nar/gkh340
MUSCLE: multiple sequence alignment with high accuracy and high throughput
resolves10.1093/nar/gkn879
The Ribosomal Database Project: improved alignments and new tools for rRNA analysis
resolves10.1128/AEM.67.10.4399-4406.2001
Counting the Uncountable: Statistical Approaches to Estimating Microbial Diversity
resolves10.1073/pnas.0706625104
Molecular-phylogenetic characterization of microbial community imbalances in human inflammatory bowel diseases
resolves10.1016/j.cell.2006.02.017
Ecological and Evolutionary Forces Shaping Microbial Diversity in the Human Intestine
resolves10.1128/jb.179.10.3270-3276.1997
The actinomycete Thermobispora bispora contains two distinct types of transcriptionally active 16S rRNA genes
resolves10.1371/journal.pone.0002527
Simultaneous Assessment of Soil Microbial Community Structure and Function through Analysis of the Meta-Transcriptome
resolves10.1128/AEM.71.3.1501-1506.2005
Introducing DOTUR, a Computer Program for Defining Operational Taxonomic Units and Estimating Species Richness
resolves10.1016/j.chom.2008.05.001
Metagenomic Approaches for Defining the Pathogenesis of Inflammatory Bowel Diseases
resolves10.1371/journal.pcbi.0030056
Query-Dependent Banding (QDB) for Faster RNA Similarity Searches
resolves10.1111/j.0006-341X.2002.00531.x
Estimating the Number of Species in a Stochastic Abundance Model
The 8 references without a DOI — listed, not checked
no DOI — not checkedA core gut microbiome in obese and lean twins.
no DOI — not checkedDevelopment and application of the human intestinal tract chip, a phylogenetic microarray: analysis of universally conserved phylotypes in the abundant microbiota of young and elderly adults.
no DOI — not checkedLinking phylogenetic identities of bacteria to starch fermentation in an in vitro model of the large intestine by RNA-based stable isotope probing.
no DOI — not checkedEvolution of Mammals and Their Gut Microbes.
no DOI — not checkedSymbiotic gut microbes modulate human metabolic phenotypes.
no DOI — not checkedTaxonomic parameters revisited: tarnished gold standards.
no DOI — not checkedTaxonomic outline of the procaryotes. Bergey's manual of systematic bacteriology.
no DOI — not checkedMEGAN Analysis of Metagenomic Data.
What this badge says. CiteStamped means the CHECKABLE references of this
work were clean at the dated check: each resolved to a known work in a public registry, and none
carried a publisher retraction notice at that time. It says nothing about the quality, findings,
or importance of the work itself, and nothing about references deposited without a DOI.
checked 2026-07-14 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record
Embed this badge
Both snippets point at the live badge image and link back to this page. The badge re-renders from the daily check, so an embed never goes stale by more than a day of visits.
<a href="https://citestamp.com/citestamped/10.1371/journal.pone.0006669"><img src="https://citestamp.com/citestamped/10.1371/journal.pone.0006669/badge.svg" alt="CiteStamped reference-health badge" width="460" height="64"></a>
[](https://citestamp.com/citestamped/10.1371/journal.pone.0006669)