Results 101 to 110 of about 25,557 (211)

Analysis of the S1 gene of the avian infectious bronchitis virus (IBV) reveals changes in the IBV genetic groups circulating in southern Thailand

open access: yesResearch in Veterinary Science, 2015
The new variants of the avian infectious bronchitis virus (IBV) produce a range of symptoms and cause global economic losses to the poultry industry. We investigated the S1 glycoprotein of 24 recent IBV isolates from chickens and demonstrated that two predominant genetic groups were circulating in southern Thailand between 2008 and 2013.
Promkuntod, N., Thongmee, S., Yoidam, S.
openaire   +2 more sources

CD8+ T-cell responses towards conserved influenza B virus epitopes across anatomical sites and age

open access: yesNature Communications
Influenza B viruses (IBVs) cause substantive morbidity and mortality, and yet immunity towards IBVs remains understudied. CD8+ T-cells provide broadly cross-reactive immunity and alleviate disease severity by recognizing conserved epitopes.
Tejas Menon   +20 more
doaj   +1 more source

Comparative pathogenicity of CA1737/04 and Mass infectious bronchitis virus genotypes in laying chickens

open access: yesFrontiers in Veterinary Science
Infectious bronchitis virus (IBV) is a respiratory virus causing atropism in multiple body systems of chickens. Recently, the California 1737/04 (CA1737/04) IBV strain was identified as one of the circulating IBV variants among poultry operations in ...
Ahmed Ali   +10 more
doaj   +1 more source

A Framework for IBVS Using Virtual Work

open access: yesActuators
The visual servoing of manipulators is challenged by two main problems: the singularity of the inverse Jacobian and the physical constraints of a manipulator. In order to overcome the singularity issue, this paper presents a novel approach for image-based visual servoing (IBVS), which converts the propagation of errors in the image plane into the ...
Qiuda Yu   +4 more
openaire   +2 more sources

A reverse genetics system for avian coronavirus infectious bronchitis virus based on targeted RNA recombination

open access: yesVirology Journal, 2017
Background Avian coronavirus infectious bronchitis virus (IBV) is a respiratory pathogen of chickens that causes severe economic losses in the poultry industry worldwide.
Steven J. van Beurden   +8 more
doaj   +1 more source

An intelligent IBVS system for robot manipulators

open access: yesPamukkale University Journal of Engineering Sciences, 2016
Image-Based Visual Servoing (IBVS) is one of the popular approaches in visual servoing (VS) for robot manipulators by not requiring pose estimation. Besides this popularity, IBVS has to deal with two common problems in realization: obtaining the inverse of the interaction matrix and finding an appropriate fixed gain value for the controller.
openaire   +2 more sources

Characterization of the emerging recombinant infectious bronchitis virus in China

open access: yesFrontiers in Microbiology
Infectious bronchitis virus (IBV) can cause serious harm to poultry industry. It is belong to Coronaviridae which is highly variable. A kind of emerging recombinant IBV (ahysx-1) has been detected in chicken from China in 2016.
Suchun Wang   +34 more
doaj   +1 more source

The prion-like domain of Drosophila Imp promotes axonal transport of RNP granules in vivo

open access: yesNature Communications, 2019
The physiological role of prion-like domains (PLDs) within RNA-binding proteins is not well understood. Here, authors show in Drosophila that the PLD in the protein Imp is required for localization of ribonucleoprotein granules to axons and axonal ...
Jeshlee Vijayakumar   +5 more
doaj   +1 more source

Narrowing the US twin deficits: simulations with a world macroeconometric model [PDF]

open access: yes
In this paper we extend the macroeconometric model developed in Bagnai (2004) by linking it to a submodel for the Japanese economy, and we utilize this extended model to investigate several hypotheses of reduction in the US twin deficits.
Alberto Bagnai   +3 more
core  

Increased viperin expression induced by avian infectious bronchitis virus inhibits viral replication by restricting cholesterol synthesis: an in vitro study

open access: yesVeterinary Research
With the emergence of new variant strains resulting from high mutation rates and genome recombination, avian infectious bronchitis virus (IBV) has caused significant economic losses to the poultry industry worldwide.
Yu Zhang   +9 more
doaj   +1 more source

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