About: Salmonella enterica Serovars Enteritidis Infection Alters the Indigenous Microbiota Diversity in Young Layer Chicks

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About: Salmonella enterica Serovars Enteritidis Infection Alters the Indigenous Microbiota Diversity in Young Layer Chicks Goto Sponge NotDistinct Permalink

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
title	Salmonella enterica Serovars Enteritidis Infection Alters the Indigenous Microbiota Diversity in Young Layer Chicks
Creator	Chang, Huai-Chen Chanthavixay, Ganrea Garas, Lydia Saelao, Perot Zhou, Huaijun Bielke, Lisa Halstead, Michelle Maga, Elizabeth Mon, Khin Tellez, Guillermo
topic	covid:ac9e71b8ce45ac71f25abec56e4d60db6b68d703#this
source	PMC
abstract	Avian gastrointestinal (GI) tracts are highly populated with a diverse array of microorganisms that share a symbiotic relationship with their hosts and contribute to the overall health and disease state of the intestinal tract. The microbiome of the young chick is easily prone to alteration in its composition by both exogenous and endogenous factors, especially during the early posthatch period. The genetic background of the host and exposure to pathogens can impact the diversity of the microbial profile that consequently contributes to the disease progression in the host. The objective of this study was to profile the composition and structure of the gut microbiota in young chickens from two genetically distinct highly inbred lines. Furthermore, the effect of the Salmonella Enteritidis infection on altering the composition makeup of the chicken microbiome was evaluated through the 16S rRNA gene sequencing analysis. One-day-old layer chicks were challenged with S. Enteritidis and the host cecal microbiota profile as well as the degree of susceptibility to Salmonella infection was examined at 2 and 7 days post infection. Our result indicated that host genotype had a limited effect on resistance to S. Enteritidis infection. Alpha diversity, beta diversity, and overall microbiota composition were analyzed for four factors: host genotype, age, treatment, and postinfection time points. S. Enteritidis infection in young chicks was found to significantly reduce the overall diversity of the microbiota population with expansion of Enterobacteriaceae family. These changes indicated that Salmonella colonization in the GI tract of the chickens has a direct effect on altering the natural development of the GI microbiota. The impact of S. Enteritidis infection on microbial communities was also more substantial in the late stage of infection. Significant inverse correlation between Enterobacteriaceae and Lachnospiraceae family in both non-infected and infected groups, suggested possible antagonistic interaction between members of these two taxa, which could potentially influences the overall microbial population in the gut. Our results also revealed that genetic difference between two lines had minimal effect on the establishment of microbiota population. Overall, this study provided preliminary insights into the contributing role of S. Enteritidis in influencing the overall makeup of chicken’s gut microbiota.
has issue date	2015-11-23(xsd:dateTime)
bibo:doi	10.3389/fvets.2015.00061
bibo:pmid	26664988
has license	cc-by
sha1sum (hex)	ac9e71b8ce45ac71f25abec56e4d60db6b68d703
schema:url	https://doi.org/10.3389/fvets.2015.00061
resource representing a document's title	Salmonella enterica Serovars Enteritidis Infection Alters the Indigenous Microbiota Diversity in Young Layer Chicks
has PubMed Central identifier	PMC4672283
has PubMed identifier	26664988
schema:publication	Front Vet Sci
resource representing a document's body	covid:ac9e71b8ce45ac71f25abec56e4d60db6b68d703#body_text
is http://vocab.deri.ie/void#inDataset of	https://covidontheweb.inria.fr:4443/about/id/http/ns.inria.fr/covid19/ac9e71b8ce45ac71f25abec56e4d60db6b68d703
is schema:about of	named entity 'INDIGENOUS' named entity 'microbial' named entity 'impact' named entity 'progression' named entity 'disease' named entity 'Our' named entity 'early' named entity 'genetic' named entity 'background' named entity 'resistance' named entity 'profile' named entity 'beta diversity' named entity 'INFECTION' named entity 'CHICKS' named entity 'YOUNG' named entity 'INTERACTION' named entity 'DEVELOPMENT' named entity 'PROFILE' named entity 'CONTRIBUTE ' named entity 'CECAL' named entity 'TIME' named entity 'INSIGHTS' named entity 'RESISTANCE TO' named entity 'GI TRACT' named entity 'SIGNIFICANT' named entity 'CHICKENS' named entity 'HEALTH AND DISEASE' named entity 'RESULTS' named entity 'INFECTION' named entity 'MICROORGANISMS' named entity 'TAXA' named entity 'RELATIONSHIP' named entity 'POINTS' named entity 'SALMONELLA' named entity 'INTESTINAL TRACT' named entity 'COLONIZATION' named entity 'INBRED' named entity 'LIMITED' named entity 'THEIR' named entity 'EXPANSION' named entity 'ALTERING' named entity 'SYMBIOTIC' named entity 'REDUCE' named entity 'COMPOSITION' named entity 'DAY-OLD' named entity 'DIVERSITY' named entity 'INFECTED' named entity 'HIGHLY' named entity 'OUR' named entity 'REVEALED' named entity 'DIVERSITY' named entity 'SEROVARS' named entity 'EXPOSURE TO' named entity 'THE GUT' named entity 'CHICKEN' named entity 'CHICKS' named entity 'STUDY' named entity 'HOST' named entity 'DEGREE' named entity 'LAYER' named entity 'SALMONELLA ENTERICA' named entity 'POST' named entity 'ANALYZED' named entity 'GENETIC BACKGROUND' named entity 'YOUNG' named entity 'FAMILY' named entity 'MAKEUP' named entity 'PERIOD' named entity 'PRONE' named entity 'LACHNOSPIRACEAE'

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