Literature DB >> 25248627

Identification of several clades of novel single-stranded circular DNA viruses with conserved stem-loop structures in pig feces.

Andrew K Cheung1, Terry Fei Fan Ng, Kelly M Lager, David P Alt, Eric Delwart, Roman M Pogranichniy.   

Abstract

Metagenomic analysis of fecal samples collected from diarrheal swine detected sequences encoding a replication initiator protein (Rep). The genomes of ten novel single-stranded DNA viruses were determined, and they exhibited a similar genome organization. The two putative open reading frames (ORFs) encoding Rep and the capsid protein are bidirectionally transcribed and separated by two intergenic regions. Stem-loop structure(s) typical of genomes that undergo the rolling-circle DNA replication mechanism were observed. Phylogenetically, these ten genomes are in a monophyletic clade with the previously described porcine stool-associated virus (PoSCV) but are divergent enough to be further classified into to six distinct virus clades.

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Year:  2014        PMID： 25248627     DOI： 10.1007/s00705-014-2234-9

Source DB:  PubMed          Journal:  Arch Virol        ISSN： 0304-8608            Impact factor:   2.574


  10 in total

1.  The fecal virome of South and Central American children with diarrhea includes small circular DNA viral genomes of unknown origin.

Authors:  Tung Gia Phan; Antonio Charlys da Costa; Juana Del Valle Mendoza; Filemon Bucardo-Rivera; Johan Nordgren; Miguel O'Ryan; Xutao Deng; Eric Delwart
Journal:  Arch Virol       Date:  2016-01-19       Impact factor: 2.574

2.  A diverse group of small circular ssDNA viral genomes in human and non-human primate stools.

Authors:  Terry Fei Fan Ng; Wen Zhang; Jana Sachsenröder; Nikola O Kondov; Antonio Charlys da Costa; Everardo Vega; Lori R Holtz; Guang Wu; David Wang; Colin O Stine; Martin Antonio; Usha S Mulvaney; Marcus O Muench; Xutao Deng; Katia Ambert-Balay; Pierre Pothier; Jan Vinjé; Eric Delwart
Journal:  Virus Evol       Date:  2015-12-31

3.  Discovery and genetic characterization of diverse smacoviruses in Zambian non-human primates.

Authors:  Paulina D Anindita; Michihito Sasaki; Gabriel Gonzalez; Wallaya Phongphaew; Michael Carr; Bernard M Hang'ombe; Aaron S Mweene; Kimihito Ito; Yasuko Orba; Hirofumi Sawa
Journal:  Sci Rep       Date:  2019-04-08       Impact factor: 4.379

4.  CRISPR analysis suggests that small circular single-stranded DNA smacoviruses infect Archaea instead of humans.

Authors:  César Díez-Villaseñor; Francisco Rodriguez-Valera
Journal:  Nat Commun       Date:  2019-01-17       Impact factor: 14.919

5.  The virome of the white-winged vampire bat Diaemus youngi is rich in circular DNA viruses.

Authors:  André Alberto Witt; Raquel Silva Alves; Juliana do Canto Olegário; Laura Junqueira de Camargo; Matheus Nunes Weber; Mariana Soares da Silva; Raíssa Canova; Ana Cristina Sbaraini Mosena; Samuel Paulo Cibulski; Ana Paula Muterle Varela; Fabiana Quoos Mayer; Cláudio Wageck Canal; Renata da Fontoura Budaszewski
Journal:  Virus Genes       Date:  2022-04-02       Impact factor: 2.198

6.  StemLoop-Finder: a Tool for the Detection of DNA Hairpins with Conserved Motifs.

Authors:  Alyssa A Pratt; Ellis L Torrance; George W Kasun; Kenneth M Stedman; Ignacio de la Higuera
Journal:  Microbiol Resour Announc       Date:  2021-07-01

7.  New Type of Papillomavirus and Novel Circular Single Stranded DNA Virus Discovered in Urban Rattus norvegicus Using Circular DNA Enrichment and Metagenomics.

Authors:  Thomas Arn Hansen; Helena Fridholm; Tobias Guldberg Frøslev; Kristín Rós Kjartansdóttir; Eske Willerslev; Lars Peter Nielsen; Anders Johannes Hansen
Journal:  PLoS One       Date:  2015-11-11       Impact factor: 3.240

8.  Plasma virome of cattle from forest region revealed diverse small circular ssDNA viral genomes.

Authors:  Hao Wang; Shouxin Li; Asif Mahmood; Shixing Yang; Xiaochun Wang; Quan Shen; Tongling Shan; Xutao Deng; Jingjiao Li; Xiuguo Hua; Li Cui; Eric Delwart; Wen Zhang
Journal:  Virol J       Date:  2018-01-15       Impact factor: 4.099

9.  Pervasive Chimerism in the Replication-Associated Proteins of Uncultured Single-Stranded DNA Viruses.

Authors:  Darius Kazlauskas; Arvind Varsani; Mart Krupovic
Journal:  Viruses       Date:  2018-04-10       Impact factor: 5.048

10.  Viral DNA genomes in sera of farrowing sows with or without stillbirths.

Authors:  Caroline Tochetto; Ana Paula Muterle Varela; Diane Alves de Lima; Márcia Regina Loiko; Camila Mengue Scheffer; Willian Pinto Paim; Cristine Cerva; Candice Schmidt; Samuel Paulo Cibulski; Lucía Cano Ortiz; Sidia Maria Callegari Jacques; Ana Cláudia Franco; Fabiana Quoos Mayer; Paulo Michel Roehe
Journal:  PLoS One       Date:  2020-03-26       Impact factor: 3.240
  10 in total

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