Quantitative CrAssphage real‐time PCR assay derived from data of multiple geographically distant populations

After its computational inference from human stool metagenomes, the CrAssphage has proven to be the most prevalent phage in the human gut, with presumably very wide geographic distribution. The currently available molecular assays do not sufficiently reflect the CrAssphage sequence variability. Here...

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Published inJournal of medical virology Vol. 90; no. 4; pp. 767 - 771
Main Authors Cinek, Ondrej, Mazankova, Karla, Kramna, Lenka, Odeh, Rasha, Alassaf, Abeer, Ibekwe, MaryAnn U., Ahmadov, Gunduz, Mekki, Hanan, Abdullah, Mohammed A., Elmahi, Bashir M. E., Hyöty, Heikki, Rainetova, Petra
Format Journal Article
LanguageEnglish
Published United States Wiley Subscription Services, Inc 01.04.2018
Subjects
Online AccessGet full text
ISSN0146-6615
1096-9071
1096-9071
DOI10.1002/jmv.25012

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Abstract After its computational inference from human stool metagenomes, the CrAssphage has proven to be the most prevalent phage in the human gut, with presumably very wide geographic distribution. The currently available molecular assays do not sufficiently reflect the CrAssphage sequence variability. Here, we report a novel real‐time PCR assay whose primers and probes are derived from data of multiple CrAssphage strains obtained from gut viral metagenomes of European, Asian, and African subjects. This assay can be useful in analyses of putative bacterial host co‐occurence, and in association studies of non‐infectious diseases where the phage may modify the content of gut bacteriomes.
AbstractList After its computational inference from human stool metagenomes, the CrAssphage has proven to be the most prevalent phage in the human gut, with presumably very wide geographic distribution. The currently available molecular assays do not sufficiently reflect the CrAssphage sequence variability. Here, we report a novel real‐time PCR assay whose primers and probes are derived from data of multiple CrAssphage strains obtained from gut viral metagenomes of European, Asian, and African subjects. This assay can be useful in analyses of putative bacterial host co‐occurence, and in association studies of non‐infectious diseases where the phage may modify the content of gut bacteriomes.
After its computational inference from human stool metagenomes, the CrAssphage has proven to be the most prevalent phage in the human gut, with presumably very wide geographic distribution. The currently available molecular assays do not sufficiently reflect the CrAssphage sequence variability. Here, we report a novel real-time PCR assay whose primers and probes are derived from data of multiple CrAssphage strains obtained from gut viral metagenomes of European, Asian, and African subjects. This assay can be useful in analyses of putative bacterial host co-occurence, and in association studies of non-infectious diseases where the phage may modify the content of gut bacteriomes.After its computational inference from human stool metagenomes, the CrAssphage has proven to be the most prevalent phage in the human gut, with presumably very wide geographic distribution. The currently available molecular assays do not sufficiently reflect the CrAssphage sequence variability. Here, we report a novel real-time PCR assay whose primers and probes are derived from data of multiple CrAssphage strains obtained from gut viral metagenomes of European, Asian, and African subjects. This assay can be useful in analyses of putative bacterial host co-occurence, and in association studies of non-infectious diseases where the phage may modify the content of gut bacteriomes.
Author Ibekwe, MaryAnn U.
Kramna, Lenka
Abdullah, Mohammed A.
Rainetova, Petra
Cinek, Ondrej
Ahmadov, Gunduz
Hyöty, Heikki
Alassaf, Abeer
Odeh, Rasha
Mazankova, Karla
Elmahi, Bashir M. E.
Mekki, Hanan
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10.2337/dc14-2490
10.4161/21597081.2014.979664
10.1111/pedi.12468
10.1002/jmv.24974
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10.1017/S095026881600176X
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Snippet After its computational inference from human stool metagenomes, the CrAssphage has proven to be the most prevalent phage in the human gut, with presumably very...
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SubjectTerms Africa
Asia
Assaying
Bacteria
Bacteriophages - genetics
Bacteriophages - isolation & purification
Bioassays
Computer applications
Current distribution
DNA Primers - genetics
Europe
Gastrointestinal Microbiome
Geographical distribution
Humans
Infectious diseases
Microbiota
Oligonucleotide Probes - genetics
Phages
Polymerase chain reaction
polymorphism
Primers
Real time
Real-Time Polymerase Chain Reaction - methods
Viral Load - methods
Virology
virome
Title Quantitative CrAssphage real‐time PCR assay derived from data of multiple geographically distant populations
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