Discovery of a divergent HPIV4 from respiratory secretions using second and third generation metagenomic sequencing
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Discovery of a divergent HPIV4 from respiratory secretions using second and third generation metagenomic sequencing. / Alquezar Planas, David Eugenio; Mourier, Tobias; Bruhn, Christian Anders Wathne; Hansen, Anders Johannes; Vitcetz, Sarah Nathalie; Mørk, Søren; Gorodkin, Jan; Nielsen, Hanne Abel; Guo, Yan; Sethuraman, Anand; Paxinos, Ellen E.; Shan, Tongling; Delwart, Eric L.; Nielsen, Lars Peter.
In: Scientific Reports, Vol. 3, 2468, 03.09.2013.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Discovery of a divergent HPIV4 from respiratory secretions using second and third generation metagenomic sequencing
AU - Alquezar Planas, David Eugenio
AU - Mourier, Tobias
AU - Bruhn, Christian Anders Wathne
AU - Hansen, Anders Johannes
AU - Vitcetz, Sarah Nathalie
AU - Mørk, Søren
AU - Gorodkin, Jan
AU - Nielsen, Hanne Abel
AU - Guo, Yan
AU - Sethuraman, Anand
AU - Paxinos, Ellen E.
AU - Shan, Tongling
AU - Delwart, Eric L.
AU - Nielsen, Lars Peter
PY - 2013/9/3
Y1 - 2013/9/3
N2 - Molecular detection of viruses has been aided by high-throughput sequencing, permitting the genomic characterization of emerging strains. In this study, we comprehensively screened 500 respiratory secretions from children with upper and/or lower respiratory tract infections for viral pathogens. The viruses detected are described, including a divergent human parainfluenza virus type 4 from GS FLX pyrosequencing of 92 specimens. Complete full-genome characterization of the virus followed, using Single Molecule, Real-Time (SMRT) sequencing. Subsequent "primer walking" combined with Sanger sequencing validated the RS platform's utility in viral sequencing from complex clinical samples. Comparative genomics reveals the divergent strain clusters with the only completely sequenced HPIV4a subtype. However, it also exhibits various structural features present in one of the HPIV4b reference strains, opening questions regarding their lifecycle and evolutionary relationships among these viruses. Clinical data from patients infected with the strain, as well as viral prevalence estimates using real-time PCR, is also described.
AB - Molecular detection of viruses has been aided by high-throughput sequencing, permitting the genomic characterization of emerging strains. In this study, we comprehensively screened 500 respiratory secretions from children with upper and/or lower respiratory tract infections for viral pathogens. The viruses detected are described, including a divergent human parainfluenza virus type 4 from GS FLX pyrosequencing of 92 specimens. Complete full-genome characterization of the virus followed, using Single Molecule, Real-Time (SMRT) sequencing. Subsequent "primer walking" combined with Sanger sequencing validated the RS platform's utility in viral sequencing from complex clinical samples. Comparative genomics reveals the divergent strain clusters with the only completely sequenced HPIV4a subtype. However, it also exhibits various structural features present in one of the HPIV4b reference strains, opening questions regarding their lifecycle and evolutionary relationships among these viruses. Clinical data from patients infected with the strain, as well as viral prevalence estimates using real-time PCR, is also described.
U2 - 10.1038/srep02468
DO - 10.1038/srep02468
M3 - Journal article
C2 - 24002378
VL - 3
JO - Scientific Reports
JF - Scientific Reports
SN - 2045-2322
M1 - 2468
ER -
ID: 97253541