Results 41 to 50 of about 132,834 (242)

Enhanced deoxyviolacein bioproduction via enzyme condensation with a yeast glycolytic enzyme‐derived peptide tag

open access: yesBiotechnology Progress, EarlyView.
Fusion of a 27‐amino‐acid peptide tag derived from a glycolytic enzyme enabled artificial assembly formation of the two violacein biosynthetic enzymes, VioE and VioC. This assembly resulted in enhanced biosynthesis of deoxyviolacein. Abstract In microbial production, regulating endogenous and exogenous synthetic pathways is essential.
Rioko Ito   +4 more
wiley   +1 more source

Development of polyclonal antiserum against movement protein from Potato leafroll virus and its application for the virus detection

open access: yesPhytopathology Research, 2019
The serological method is one of the most important techniques extensively used in crop production to detect different pathogens, especially plant viruses. An antiserum is essential for serological tests.
Fang Yang   +7 more
doaj   +1 more source

Nuclear Alpha‐Synuclein: Mechanisms and Implications for Synucleinopathies

open access: yesMovement Disorders, EarlyView.
Abstract Alpha‐synuclein (aSyn), historically studied for its synaptic functions and central role in Lewy body pathology, is emerging as a protein with significant nuclear activities relevant to Parkinson's disease (PD) and related synucleinopathies. Recent advances reveal that aSyn dynamically localizes to neuronal nuclei in both health and disease ...
Tiago Fleming Outeiro, David J. Koss
wiley   +1 more source

A Study on Blood Group Distribution and its Correlation with Bleeding Time and Clotting Time among First Year Undergraduate Medical Students

open access: yesGAIMS Journal of Medical Sciences
Background: There is a clear association between ABO blood group status and levels of Von Willebrand factor (vWF). Blood group O is related with lower expression of vWF which leads to relative bleeding tendency. Thus, relationships between Bleeding time (
Abirlal Sen, Dibakar Dey, Soma Choudhuri
doaj   +1 more source

Assessment of the neutralizing potency of ovine antivenom in a swiss mice model of Bothrops jararaca envenoming

open access: yesJournal of Venomous Animals and Toxins including Tropical Diseases, 2005
Alternative sources of anti-ophidic serum are being investigated due to the secondary effects associated with types I and II hypersensitivity reactions. In the present study we raised and evaluated the protective effect of an ovine antibothropic serum in
J. Ferreira   +5 more
doaj   +1 more source

Evaluation of a non‐radioactive rapid test for determination of serum progesterone in South American camelids

open access: yesVeterinary Record, EarlyView.
Abstract Background Determination of the serum progesterone (P4) concentration is of high importance in reproductive medicine and may be applied for diagnosing pregnancy in South American camelids. P4 measurements in alpacas and llamas are usually performed using immunoassays, which are time consuming and require appropriate expertise of laboratory ...
Lina Längerer   +5 more
wiley   +1 more source

Passive immunization against highly pathogenic Avian Influenza Virus (AIV) strain H7N3 with antiserum generated from viral polypeptides protect poultry birds from lethal viral infection

open access: yesVirology Journal, 2008
Our studies were aimed at developing a vaccination strategy that could provide protection against highly pathogenic avian influenza virus (AIV), H7N3 or its variants outbreaks. A purified viral stock of highly pathogenic H7N3 isolate was lysed to isolate
Mukhtar Muhammad   +3 more
doaj   +1 more source

Using programmable infusion pump in avian species – a validation methodology in geese

open access: yesWildlife Biology, EarlyView.
Wildlife face anthropogenic and natural stressors that affect their physiology and behaviour. The activity of the hypothalamic–pituitary–adrenal axis and glucocorticoid (GC) production is intrinsically linked with energy regulation and environmental stressors.
Myriam Trottier‐Paquet   +5 more
wiley   +1 more source

Production an immuno kit for identification two strains of Ralstonia solancearum (smith) by ELISA which caused a bacterial wilt on tomato in Iraq

open access: yesمجلة مركز بحوث التقنيات الاحيائية, 2011
Ralstonia solancearum is one of most important tomato pathogen which annually causes considerable yield loss. Strains of these pathogenic bacteria were identified based on both phenotypic and differentiation media on Tetrazolium Chloride Agar (TZC) and ...
Raed Raouf Al-Aniy
doaj   +1 more source

Bordetella BcrH1 and BcrH2 Are Specific Chaperones for the Pore‐Forming Complex

open access: yesMicrobiology and Immunology, EarlyView.
ABSTRACT Bordetella has a type III secretion system that secretes virulence proteins crucial to the establishment of infection. The genes encoding components of the Bordetella type III secretion system are located in the bsc region on the chromosome. This region includes the bcrH1 and bcrH2 genes, which respectively encode the proteins BcrH1 and BcrH2.
Yuya Kishino   +4 more
wiley   +1 more source

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