About: Demographic and environmental drivers of metagenomic viral diversity in vampire bats

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

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
title	Demographic and environmental drivers of metagenomic viral diversity in vampire bats
Creator	Biek, Roman Benavides, Julio Streicker, Daniel Tello, Carlos Bergner, Laura Orton, Richard Becker, J Daniel, \|
source	Medline; PMC
abstract	Viruses infect all forms of life and play critical roles as agents of disease, drivers of biochemical cycles and sources of genetic diversity for their hosts. Our understanding of viral diversity derives primarily from comparisons among host species, precluding insight into how intraspecific variation in host ecology affects viral communities or how predictable viral communities are across populations. Here we test spatial, demographic and environmental hypotheses explaining viral richness and community composition across populations of common vampire bats, which occur in diverse habitats of North, Central and South America. We demonstrate marked variation in viral communities that was not consistently predicted by a null model of declining community similarity with increasing spatial or genetic distances separating populations. We also find no evidence that larger bat colonies host greater viral diversity. Instead, viral diversity follows an elevational gradient, is enriched by juvenile‐biased age structure, and declines with local anthropogenic food resources as measured by livestock density. Our results establish the value of linking the modern influx of metagenomic sequence data with comparative ecology, reveal that snapshot views of viral diversity are unlikely to be representative at the species level, and affirm existing ecological theories that link host ecology not only to single pathogen dynamics but also to viral communities.
has issue date	2019-10-23(xsd:dateTime)
bibo:doi	10.1111/mec.15250
bibo:pmid	31561274
has license	cc-by
sha1sum (hex)	c2a69ec62b5553d158b04c9a91409e451f91e2ee
schema:url	https://doi.org/10.1111/mec.15250
resource representing a document's title	Demographic and environmental drivers of metagenomic viral diversity in vampire bats
has PubMed Central identifier	PMC7004108
has PubMed identifier	31561274
schema:publication	Mol Ecol
resource representing a document's body	covid:c2a69ec62b5553d158b04c9a91409e451f91e2ee#body_text
is schema:about of	named entity 'host' named entity 'composition' named entity 'environmental' covid:arg/c2a69ec62b5553d158b04c9a91409e451f91e2ee named entity 'GREATER' named entity 'INTRASPECIFIC VARIATION' named entity 'THEIR' named entity 'OUR' named entity 'UNDERSTANDING' named entity 'MODEL OF' named entity 'VIRAL' named entity 'SIMILARITY' named entity 'MARKED' named entity 'INFECT' named entity 'HOST SPECIES' named entity 'SEPARATING' named entity 'NULL' named entity 'HOSTS' named entity 'TEST' named entity 'DISEASE' named entity 'ACROSS' named entity 'PLAY' named entity 'BAT' named entity 'VARIATION' named entity 'INCREASING' named entity 'BATS' named entity 'DRIVERS' named entity 'COMMUNITIES' named entity 'COMMON' named entity 'LARGER' named entity 'HOST' named entity 'LIFE' named entity 'SPATIAL' named entity 'GENETIC' named entity 'FORMS' named entity 'DRIVERS' named entity 'NORTH' named entity 'HERE' named entity 'POPULATIONS' named entity 'ENVIRONMENTAL' named entity 'VIRAL' named entity 'DEMOGRAPHIC' named entity 'DIVERSITY' named entity 'SOUTH AMERICA' named entity 'OCCUR' named entity 'ENVIRONMENTAL' named entity 'COLONIES' named entity 'BATS' named entity 'ROLES' named entity 'GENETIC DIVERSITY' named entity 'COMPOSITION' named entity 'INSIGHT' named entity 'HOW' named entity 'BIOCHEMICAL' named entity 'DISTANCES' named entity 'PREDICTED' named entity 'DECLINING' named entity 'EVIDENCE' named entity 'VIRUSES' named entity 'COMMUNITY' named entity 'ECOLOGY' named entity 'CRITICAL' named entity 'SOURCES' named entity 'CENTRAL' named entity 'RICHNESS' named entity 'DEMOGRAPHIC' named entity 'DIVERSITY' named entity 'HABITATS' named entity 'intraspecific' named entity 'viral' named entity 'viral' named entity 'predictable' named entity 'host' named entity 'colonies'

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