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Effects of Specimen Collection Methodologies and Storage Conditions on the Short-Term Stability of Oral Microbiome Taxonomy
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| Zeitschriftentitel: | Applied and Environmental Microbiology |
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| Personen und Körperschaften: | , , , , , , , , , , , |
| In: | Applied and Environmental Microbiology, 82, 2016, 18, S. 5519-5529 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
American Society for Microbiology
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| Schlagwörter: |
| author_facet |
Luo, Ting Srinivasan, Usha Ramadugu, Kirtana Shedden, Kerby A. Neiswanger, Katherine Trumble, Erika Li, Jiean J. McNeil, Daniel W. Crout, Richard J. Weyant, Robert J. Marazita, Mary L. Foxman, Betsy Luo, Ting Srinivasan, Usha Ramadugu, Kirtana Shedden, Kerby A. Neiswanger, Katherine Trumble, Erika Li, Jiean J. McNeil, Daniel W. Crout, Richard J. Weyant, Robert J. Marazita, Mary L. Foxman, Betsy |
|---|---|
| author |
Luo, Ting Srinivasan, Usha Ramadugu, Kirtana Shedden, Kerby A. Neiswanger, Katherine Trumble, Erika Li, Jiean J. McNeil, Daniel W. Crout, Richard J. Weyant, Robert J. Marazita, Mary L. Foxman, Betsy |
| spellingShingle |
Luo, Ting Srinivasan, Usha Ramadugu, Kirtana Shedden, Kerby A. Neiswanger, Katherine Trumble, Erika Li, Jiean J. McNeil, Daniel W. Crout, Richard J. Weyant, Robert J. Marazita, Mary L. Foxman, Betsy Applied and Environmental Microbiology Effects of Specimen Collection Methodologies and Storage Conditions on the Short-Term Stability of Oral Microbiome Taxonomy Ecology Applied Microbiology and Biotechnology Food Science Biotechnology |
| author_sort |
luo, ting |
| spelling |
Luo, Ting Srinivasan, Usha Ramadugu, Kirtana Shedden, Kerby A. Neiswanger, Katherine Trumble, Erika Li, Jiean J. McNeil, Daniel W. Crout, Richard J. Weyant, Robert J. Marazita, Mary L. Foxman, Betsy 0099-2240 1098-5336 American Society for Microbiology Ecology Applied Microbiology and Biotechnology Food Science Biotechnology http://dx.doi.org/10.1128/aem.01132-16 <jats:title>ABSTRACT</jats:title> <jats:p>Community profiling of the oral microbiome requires the recovery of quality sequences in order to accurately describe microbial community structure and composition. Our objective was to assess the effects of specimen collection method, storage medium, and storage conditions on the relative abundance of taxa in saliva and plaque identified using 16S rRNA genes. We also assessed short-term changes in taxon composition and relative abundance and compared the salivary and dental plaque communities in children and adults. Over a 2-week period, four successive saliva and dental plaque specimens were collected from four adults with no dental decay (108 samples), and two successive specimens were collected from six children with four or more erupted teeth (48 samples). There were minimal differences in community composition at the phylum and operational taxonomic unit levels between dental plaque collection using a scaler and collection using a CytoSoft brush. Plaque samples stored in OMNIgene medium showed higher within-sample Shannon diversity, were compositionally different, and were more similar to each other than plaque stored in liquid dental transport medium. Saliva samples stored in OMNIgene recovered similar communities for at least a week following storage at room temperature. However, the microbial communities recovered from plaque and saliva stored in OMNIgene were significantly different in composition from their counterparts stored in liquid dental transport medium. Dental plaque communities collected from the same tooth type over four successive visits from the same adult did not significantly differ in structure or composition.</jats:p> <jats:p> <jats:bold>IMPORTANCE</jats:bold> Large-scale epidemiologic studies require collection over time and space, often with multiple teams collecting, storing, and processing data. Therefore, it is essential to understand how sensitive study results are to modest changes in collection and storage protocols that may occur with variation in personnel, resources available at a study site, and shipping requirements. The research presented in this paper measures the effects of multiple storage parameters and collection methodologies on the measured ecology of the oral microbiome from healthy adults and children. These results will potentially enable investigators to conduct oral microbiome studies at maximal efficiency by guiding informed administrative decisions pertaining to the necessary field or clinical work. </jats:p> Effects of Specimen Collection Methodologies and Storage Conditions on the Short-Term Stability of Oral Microbiome Taxonomy Applied and Environmental Microbiology |
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10.1128/aem.01132-16 |
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| title |
Effects of Specimen Collection Methodologies and Storage Conditions on the Short-Term Stability of Oral Microbiome Taxonomy |
| title_unstemmed |
Effects of Specimen Collection Methodologies and Storage Conditions on the Short-Term Stability of Oral Microbiome Taxonomy |
| title_full |
Effects of Specimen Collection Methodologies and Storage Conditions on the Short-Term Stability of Oral Microbiome Taxonomy |
| title_fullStr |
Effects of Specimen Collection Methodologies and Storage Conditions on the Short-Term Stability of Oral Microbiome Taxonomy |
| title_full_unstemmed |
Effects of Specimen Collection Methodologies and Storage Conditions on the Short-Term Stability of Oral Microbiome Taxonomy |
| title_short |
Effects of Specimen Collection Methodologies and Storage Conditions on the Short-Term Stability of Oral Microbiome Taxonomy |
| title_sort |
effects of specimen collection methodologies and storage conditions on the short-term stability of oral microbiome taxonomy |
| topic |
Ecology Applied Microbiology and Biotechnology Food Science Biotechnology |
| url |
http://dx.doi.org/10.1128/aem.01132-16 |
| publishDate |
2016 |
| physical |
5519-5529 |
| description |
<jats:title>ABSTRACT</jats:title>
<jats:p>Community profiling of the oral microbiome requires the recovery of quality sequences in order to accurately describe microbial community structure and composition. Our objective was to assess the effects of specimen collection method, storage medium, and storage conditions on the relative abundance of taxa in saliva and plaque identified using 16S rRNA genes. We also assessed short-term changes in taxon composition and relative abundance and compared the salivary and dental plaque communities in children and adults. Over a 2-week period, four successive saliva and dental plaque specimens were collected from four adults with no dental decay (108 samples), and two successive specimens were collected from six children with four or more erupted teeth (48 samples). There were minimal differences in community composition at the phylum and operational taxonomic unit levels between dental plaque collection using a scaler and collection using a CytoSoft brush. Plaque samples stored in OMNIgene medium showed higher within-sample Shannon diversity, were compositionally different, and were more similar to each other than plaque stored in liquid dental transport medium. Saliva samples stored in OMNIgene recovered similar communities for at least a week following storage at room temperature. However, the microbial communities recovered from plaque and saliva stored in OMNIgene were significantly different in composition from their counterparts stored in liquid dental transport medium. Dental plaque communities collected from the same tooth type over four successive visits from the same adult did not significantly differ in structure or composition.</jats:p>
<jats:p>
<jats:bold>IMPORTANCE</jats:bold>
Large-scale epidemiologic studies require collection over time and space, often with multiple teams collecting, storing, and processing data. Therefore, it is essential to understand how sensitive study results are to modest changes in collection and storage protocols that may occur with variation in personnel, resources available at a study site, and shipping requirements. The research presented in this paper measures the effects of multiple storage parameters and collection methodologies on the measured ecology of the oral microbiome from healthy adults and children. These results will potentially enable investigators to conduct oral microbiome studies at maximal efficiency by guiding informed administrative decisions pertaining to the necessary field or clinical work.
</jats:p> |
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| author | Luo, Ting, Srinivasan, Usha, Ramadugu, Kirtana, Shedden, Kerby A., Neiswanger, Katherine, Trumble, Erika, Li, Jiean J., McNeil, Daniel W., Crout, Richard J., Weyant, Robert J., Marazita, Mary L., Foxman, Betsy |
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| description | <jats:title>ABSTRACT</jats:title> <jats:p>Community profiling of the oral microbiome requires the recovery of quality sequences in order to accurately describe microbial community structure and composition. Our objective was to assess the effects of specimen collection method, storage medium, and storage conditions on the relative abundance of taxa in saliva and plaque identified using 16S rRNA genes. We also assessed short-term changes in taxon composition and relative abundance and compared the salivary and dental plaque communities in children and adults. Over a 2-week period, four successive saliva and dental plaque specimens were collected from four adults with no dental decay (108 samples), and two successive specimens were collected from six children with four or more erupted teeth (48 samples). There were minimal differences in community composition at the phylum and operational taxonomic unit levels between dental plaque collection using a scaler and collection using a CytoSoft brush. Plaque samples stored in OMNIgene medium showed higher within-sample Shannon diversity, were compositionally different, and were more similar to each other than plaque stored in liquid dental transport medium. Saliva samples stored in OMNIgene recovered similar communities for at least a week following storage at room temperature. However, the microbial communities recovered from plaque and saliva stored in OMNIgene were significantly different in composition from their counterparts stored in liquid dental transport medium. Dental plaque communities collected from the same tooth type over four successive visits from the same adult did not significantly differ in structure or composition.</jats:p> <jats:p> <jats:bold>IMPORTANCE</jats:bold> Large-scale epidemiologic studies require collection over time and space, often with multiple teams collecting, storing, and processing data. Therefore, it is essential to understand how sensitive study results are to modest changes in collection and storage protocols that may occur with variation in personnel, resources available at a study site, and shipping requirements. The research presented in this paper measures the effects of multiple storage parameters and collection methodologies on the measured ecology of the oral microbiome from healthy adults and children. These results will potentially enable investigators to conduct oral microbiome studies at maximal efficiency by guiding informed administrative decisions pertaining to the necessary field or clinical work. </jats:p> |
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| spelling | Luo, Ting Srinivasan, Usha Ramadugu, Kirtana Shedden, Kerby A. Neiswanger, Katherine Trumble, Erika Li, Jiean J. McNeil, Daniel W. Crout, Richard J. Weyant, Robert J. Marazita, Mary L. Foxman, Betsy 0099-2240 1098-5336 American Society for Microbiology Ecology Applied Microbiology and Biotechnology Food Science Biotechnology http://dx.doi.org/10.1128/aem.01132-16 <jats:title>ABSTRACT</jats:title> <jats:p>Community profiling of the oral microbiome requires the recovery of quality sequences in order to accurately describe microbial community structure and composition. Our objective was to assess the effects of specimen collection method, storage medium, and storage conditions on the relative abundance of taxa in saliva and plaque identified using 16S rRNA genes. We also assessed short-term changes in taxon composition and relative abundance and compared the salivary and dental plaque communities in children and adults. Over a 2-week period, four successive saliva and dental plaque specimens were collected from four adults with no dental decay (108 samples), and two successive specimens were collected from six children with four or more erupted teeth (48 samples). There were minimal differences in community composition at the phylum and operational taxonomic unit levels between dental plaque collection using a scaler and collection using a CytoSoft brush. Plaque samples stored in OMNIgene medium showed higher within-sample Shannon diversity, were compositionally different, and were more similar to each other than plaque stored in liquid dental transport medium. Saliva samples stored in OMNIgene recovered similar communities for at least a week following storage at room temperature. However, the microbial communities recovered from plaque and saliva stored in OMNIgene were significantly different in composition from their counterparts stored in liquid dental transport medium. Dental plaque communities collected from the same tooth type over four successive visits from the same adult did not significantly differ in structure or composition.</jats:p> <jats:p> <jats:bold>IMPORTANCE</jats:bold> Large-scale epidemiologic studies require collection over time and space, often with multiple teams collecting, storing, and processing data. Therefore, it is essential to understand how sensitive study results are to modest changes in collection and storage protocols that may occur with variation in personnel, resources available at a study site, and shipping requirements. The research presented in this paper measures the effects of multiple storage parameters and collection methodologies on the measured ecology of the oral microbiome from healthy adults and children. These results will potentially enable investigators to conduct oral microbiome studies at maximal efficiency by guiding informed administrative decisions pertaining to the necessary field or clinical work. </jats:p> Effects of Specimen Collection Methodologies and Storage Conditions on the Short-Term Stability of Oral Microbiome Taxonomy Applied and Environmental Microbiology |
| spellingShingle | Luo, Ting, Srinivasan, Usha, Ramadugu, Kirtana, Shedden, Kerby A., Neiswanger, Katherine, Trumble, Erika, Li, Jiean J., McNeil, Daniel W., Crout, Richard J., Weyant, Robert J., Marazita, Mary L., Foxman, Betsy, Applied and Environmental Microbiology, Effects of Specimen Collection Methodologies and Storage Conditions on the Short-Term Stability of Oral Microbiome Taxonomy, Ecology, Applied Microbiology and Biotechnology, Food Science, Biotechnology |
| title | Effects of Specimen Collection Methodologies and Storage Conditions on the Short-Term Stability of Oral Microbiome Taxonomy |
| title_full | Effects of Specimen Collection Methodologies and Storage Conditions on the Short-Term Stability of Oral Microbiome Taxonomy |
| title_fullStr | Effects of Specimen Collection Methodologies and Storage Conditions on the Short-Term Stability of Oral Microbiome Taxonomy |
| title_full_unstemmed | Effects of Specimen Collection Methodologies and Storage Conditions on the Short-Term Stability of Oral Microbiome Taxonomy |
| title_short | Effects of Specimen Collection Methodologies and Storage Conditions on the Short-Term Stability of Oral Microbiome Taxonomy |
| title_sort | effects of specimen collection methodologies and storage conditions on the short-term stability of oral microbiome taxonomy |
| title_unstemmed | Effects of Specimen Collection Methodologies and Storage Conditions on the Short-Term Stability of Oral Microbiome Taxonomy |
| topic | Ecology, Applied Microbiology and Biotechnology, Food Science, Biotechnology |
| url | http://dx.doi.org/10.1128/aem.01132-16 |