About: Host age shapes virome abundance and diversity in birds

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An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Host age shapes virome abundance and diversity in birds
Creator	Hurt, Aeron Wille, Michelle Klaassen, Marcel Shi, Mang Holmes, Edward
Source	BioRxiv
abstract	Host age influences the ecology of many microorganisms. This is evident in one-host – one virus systems, such as influenza A virus in Mallards, but also in community studies of parasites and microbiomes. We used a meta-transcriptomic approach to assess whether host age is associated with differences in the abundance and diversity of avian viromes. We used samples from cohabiting Ruddy Turnstones (Arenaria interpres) across three age groups, collected at two contrasting points in their annual migratory cycle. Overall, we identified 14 viruses that likely infect birds, 11 of which were novel, including members of the Reoviridae, Astroviridae, Picornaviridae, and Phenuiviridae. Strikingly, 12 of the viruses identified were from juvenile birds sampled in the first year of their life, compared to only two viruses in adult birds. Similarly, both viral abundance and alpha diversity were higher in juvenile than adult birds. Notably, time of sampling had no association with virome structure such that the migratory period may not play a major role in structuring avian viromes. As well as informing studies of virus ecology, that host age impacts viral assemblages is a critical consideration for the future surveillance of novel and emerging viruses.
has issue date	2020-08-23(xsd:dateTime)
bibo:doi	10.1101/2020.08.23.263103
has license	biorxiv
sha1sum (hex)	3ac885155a2c12b39b9ab6e24974b530b812d7a2
schema:url	https://doi.org/10.1101/2020.08.23.263103
resource representing a document's title	Host age shapes virome abundance and diversity in birds
schema:publication	bioRxiv
resource representing a document's body	covid:3ac885155a2c12b39b9ab6e24974b530b812d7a2#body_text
is schema:about of	named entity 'birds' named entity 'Reoviridae' named entity 'influenza A virus' named entity 'migratory' named entity 'collected' named entity 'age' named entity 'viral' named entity 'structure' named entity 'studies' named entity 'points' named entity 'informing' named entity 'contrasting' named entity 'evident' named entity 'migratory' named entity 'microorganisms' named entity 'abundance' named entity 'adult' named entity 'groups' named entity 'community studies' named entity 'Astroviridae' named entity 'Reoviridae' named entity 'microorganisms' named entity 'parasites' named entity 'Phenuiviridae' named entity 'viruses' named entity 'avian' named entity 'virus' named entity 'viruses' named entity 'virus' named entity 'invertebrate' named entity 'viruses' named entity 'retroviruses' named entity 'migratory' named entity 'Phenuiviridae' named entity 'retrovirus' named entity 'virus' named entity 'virome' named entity 'virus' named entity 'virus' named entity 'genus' named entity 'bacterial viruses' named entity 'Tasmania' named entity 'data set' named entity 'influenza' named entity 'Australia' named entity 'infectious bronchitis virus' named entity 'virus' named entity 'viruses' named entity 'Bray Curtis dissimilarity' named entity 'sister lineages' named entity 'sequence data' named entity 'Tremovirus' named entity 'quail' named entity 'virus' named entity 'Orthoreovirus' named entity 'viruses' named entity 'King Island' named entity 'genus' named entity 'clade' named entity 't-tests' named entity 'parrots' named entity 'breeding period' named entity 'orthoreovirus' named entity 'viruses' named entity 'virome' named entity 'microorganisms' named entity 'tits' named entity 'poultry' named entity 'viruses' named entity 'Australia' named entity 'cormorants' named entity 'virome' named entity 'migratory' named entity 'nucleotide' named entity 'microorganisms' named entity 'virus' named entity 'tick' named entity 'viruses' named entity 'Beta diversity' named entity 'Ruddy Turnstones'

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