About: Detection and molecular characterization of chicken astrovirus associated with chicks that have an unusual condition known as “white chicks” in Brazil

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About: Detection and molecular characterization of chicken astrovirus associated with chicks that have an unusual condition known as “white chicks” in Brazil Goto Sponge NotDistinct Permalink

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
has title	Detection and molecular characterization of chicken astrovirus associated with chicks that have an unusual condition known as “white chicks” in Brazil
Creator	Astolfi-Ferreira, C Buim, M Carranza, C Ferreira, A Nuñez, L Santander Parra, S
topic	covid:77b92638bb00162b83f1e326c42ea7cb0b77a85c#this
Source	Elsevier; Medline; PMC
abstract	Chicken astrovirus (CAstV) is one of many viruses related to enteric diseases in poultry that are associated with Runting-Stunting Syndrome (RSS), which affects young chickens. CAstV was also recently associated with an unusual condition in chicks called “white chicks.” Some hatcheries in certain states of Brazil have reported several incubation problems, mortality, and the presence of chicks with white plumages over the past several months. These chicks were termed locally as “white chicks.” The present work investigated 30 chicks with this unusual condition using a multidisciplinary approach. Postmortem examination of each chick showed enlarged livers and intestines that were full of liquid and gas (30/30). The pancreas, kidneys, and spleen were pale (30/30). The other organs did not show any macroscopic alterations. CAstV, chicken parvovirus (ChPV), avian nephritis virus (ANV), avian rotavirus (ARtV), avian reovirus (AReoV), infectious bronchitis virus (IBV), and fowl adenovirus group I (FAdV-1) were tested in the intestines, pancreas, proventriculus, gizzard, liver, spleen, bursa, kidneys, thymus, lung, heart, brain, and yolk sac in each chick. All organs and yolk sacs were positive for CAstV in different titres and negative for the other tested viruses. The partial molecular characterization of the ORF 1b gene of CAstV using 28 sequences revealed a high similarity of the nucleotides and amino acids with sequences of CAstV from North America, Europe, and Asia, and our CAstV sequences clustered into a unique group that was separate from the other sequences. These results demonstrated that CAstV was associated with the white chick condition in Brazil. The virus was distributed in most organs, including the brain and yolk sac. These results suggest that the virus could be transmitted vertically. The molecular characterization also revealed that the CAstV associated with white chick condition was molecularly related to other CAstV sequences found worldwide.
has issue date	2016-03-14(xsd:dateTime)
bibo:doi	10.3382/ps/pew062
bibo:pmid	26976903
has license	no-cc
sha1sum (hex)	77b92638bb00162b83f1e326c42ea7cb0b77a85c
schema:url	https://doi.org/10.3382/ps/pew062
resource representing a document's title	Detection and molecular characterization of chicken astrovirus associated with chicks that have an unusual condition known as “white chicks” in Brazil
has PubMed Central identifier	PMC7107173
has PubMed identifier	26976903
schema:publication	Poult Sci
resource representing a document's body	covid:77b92638bb00162b83f1e326c42ea7cb0b77a85c#body_text
is http://vocab.deri.ie/void#inDataset of	proxy:http/ns.inria.fr/covid19/77b92638bb00162b83f1e326c42ea7cb0b77a85c
is schema:about of	named entity 'fowl' named entity 'separate' named entity 'chicken' named entity 'positive' named entity 'group I' named entity 'adenovirus' named entity 'virus' named entity 'parvovirus' named entity 'ORF' named entity 'LIVER' named entity 'GENE' named entity 'CHICKEN ASTROVIRUS' named entity 'RELATED' named entity 'HIGH' named entity 'BURSA' named entity 'TRANSMITTED' named entity 'AVIAN NEPHRITIS VIRUS' named entity 'MORTALITY' named entity 'AVIAN REOVIRUS' named entity 'bursa' named entity 'pancreas' named entity 'lung' named entity 'virus' named entity 'negative' named entity 'molecular' named entity 'diseases' named entity 'ARtV' named entity 'sacs' named entity 'virus' named entity 'plumages' named entity 'astrovirus' named entity 'chicken' named entity 'Asia' named entity 'Chicken astrovirus' named entity 'incubation' named entity 'poultry' named entity 'ORF' named entity 'including the brain' named entity 'ARtV' named entity 'transmitted vertically' named entity 'lung' named entity 'gene' named entity 'amino acids' named entity 'IBV' named entity 'bursa' named entity 'pancreas' named entity 'liver' named entity 'thymus' named entity 'fowl' named entity 'avian reovirus' named entity 'rotavirus' named entity 'white chicks' named entity 'Asia' named entity 'virus' named entity 'enteric diseases' named entity 'pH 7' named entity 'reverse transcription' named entity 'Pantin' named entity 'agarose gel' named entity 'Jackwood' named entity 'viruses' named entity 'complementary DNA' named entity 'chicken' named entity 'enteric viruses' named entity 'viruses' named entity 'Carlsbad, CA' named entity 'ORFs' named entity 'intestine' named entity 'proventriculus' named entity 'RdRp' named entity 'ORF2' named entity 'Invitrogen' named entity 'white chicks' named entity 'pancreas'

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