Literature DB >> 26458512

Niche-dependent genetic diversity in Antarctic metaviromes.

Olivier Zablocki1, Lonnie van Zyl2, Evelien M Adriaenssens1, Enrico Rubagotti3, Marla Tuffin2, Stephen C Cary4, Don Cowan1.   

Abstract

The metaviromes from 2 different Antarctic terrestrial soil niches have been analyzed. Both hypoliths (microbial assemblages beneath transluscent rocks) and surrounding open soils showed a high level diversity of tailed phages, viruses of algae and amoeba, and virophage sequences. Comparisons of other global metaviromes with the Antarctic libraries showed a niche-dependent clustering pattern, unrelated to the geographical origin of a given metavirome. Within the Antarctic open soil metavirome, a putative circularly permuted, ∼42kb dsDNA virus genome was annotated, showing features of a temperate phage possessing a variety of conserved protein domains with no significant taxonomic affiliations in current databases.

Entities:  

Keywords:  Antarctica; Caudovirales; hypolith; metaviromics; temperate phage; virophage

Year:  2014        PMID： 26458512      PMCID： PMC4589984          DOI： 10.4161/21597081.2014.980125

Source DB:  PubMed          Journal:  Bacteriophage        ISSN： 2159-7073


  17 in total

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Journal:  Nucleic Acids Res       Date:  2004-01-02       Impact factor: 16.971

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Authors:  D A Cowan; J A Sohm; T P Makhalanyane; D G Capone; T G A Green; S C Cary; I M Tuffin
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4.  tRNAscan-SE: a program for improved detection of transfer RNA genes in genomic sequence.

Authors:  T M Lowe; S R Eddy
Journal:  Nucleic Acids Res       Date:  1997-03-01       Impact factor: 16.971

5.  Structure of Cre recombinase complexed with DNA in a site-specific recombination synapse.

Authors:  F Guo; D N Gopaul; G D van Duyne
Journal:  Nature       Date:  1997-09-04       Impact factor: 49.962

6.  High-level diversity of tailed phages, eukaryote-associated viruses, and virophage-like elements in the metaviromes of antarctic soils.

Authors:  Olivier Zablocki; Lonnie van Zyl; Evelien M Adriaenssens; Enrico Rubagotti; Marla Tuffin; Stephen Craig Cary; Don Cowan
Journal:  Appl Environ Microbiol       Date:  2014-08-29       Impact factor: 4.792

7.  Sources of edaphic cyanobacterial diversity in the Dry Valleys of Eastern Antarctica.

Authors:  Susanna A Wood; Andreas Rueckert; Donald A Cowan; S Craig Cary
Journal:  ISME J       Date:  2008-01-31       Impact factor: 10.302

8.  Highly specialized microbial diversity in hyper-arid polar desert.

Authors:  Stephen B Pointing; Yuki Chan; Donnabella C Lacap; Maggie C Y Lau; Joel A Jurgens; Roberta L Farrell
Journal:  Proc Natl Acad Sci U S A       Date:  2009-10-22       Impact factor: 11.205

9.  Metagenomic analysis of the viral community in Namib Desert hypoliths.

Authors:  Evelien M Adriaenssens; Lonnie Van Zyl; Pieter De Maayer; Enrico Rubagotti; Ed Rybicki; Marla Tuffin; Don A Cowan
Journal:  Environ Microbiol       Date:  2014-07-07       Impact factor: 5.491

10.  The Pacific Ocean virome (POV): a marine viral metagenomic dataset and associated protein clusters for quantitative viral ecology.

Authors:  Bonnie L Hurwitz; Matthew B Sullivan
Journal:  PLoS One       Date:  2013-02-28       Impact factor: 3.240
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  6 in total

Review 1.  Diversity and Ecology of Viruses in Hyperarid Desert Soils.

Authors:  Olivier Zablocki; Evelien M Adriaenssens; Don Cowan
Journal:  Appl Environ Microbiol       Date:  2015-11-20       Impact factor: 4.792

2.  Exploring Viral Diversity in a Unique South African Soil Habitat.

Authors:  Jane Segobola; Evelien Adriaenssens; Tsepo Tsekoa; Konanani Rashamuse; Don Cowan
Journal:  Sci Rep       Date:  2018-01-08       Impact factor: 4.379

3.  Soil Viruses Are Underexplored Players in Ecosystem Carbon Processing.

Authors:  Gareth Trubl; Ho Bin Jang; Simon Roux; Joanne B Emerson; Natalie Solonenko; Dean R Vik; Lindsey Solden; Jared Ellenbogen; Alexander T Runyon; Benjamin Bolduc; Ben J Woodcroft; Scott R Saleska; Gene W Tyson; Kelly C Wrighton; Matthew B Sullivan; Virginia I Rich
Journal:  mSystems       Date:  2018-10-02       Impact factor: 6.496

4.  Identification and Distribution of Novel Cressdnaviruses and Circular molecules in Four Penguin Species in South Georgia and the Antarctic Peninsula.

Authors:  Hila Levy; Rafaela S Fontenele; Ciara Harding; Crystal Suazo; Simona Kraberger; Kara Schmidlin; Anni Djurhuus; Caitlin E Black; Tom Hart; Adrian L Smith; Arvind Varsani
Journal:  Viruses       Date:  2020-09-16       Impact factor: 5.048

5.  Environmental drivers of viral community composition in Antarctic soils identified by viromics.

Authors:  Evelien M Adriaenssens; Rolf Kramer; Marc W Van Goethem; Thulani P Makhalanyane; Ian Hogg; Don A Cowan
Journal:  Microbiome       Date:  2017-07-19       Impact factor: 14.650

6.  Uncovering a hidden diversity: optimized protocols for the extraction of dsDNA bacteriophages from soil.

Authors:  Pauline C Göller; Jose M Haro-Moreno; Francisco Rodriguez-Valera; Martin J Loessner; Elena Gómez-Sanz
Journal:  Microbiome       Date:  2020-02-11       Impact factor: 14.650
  6 in total

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