Results 81 to 90 of about 4,516,633 (288)

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

SERO-EPIDEMIOLOGICAL STUDY OF CHRONIC RESPIRATORY DISEASE IN CHICKEN FLOCKS IN SYRIA [PDF]

open access: yesAssiut Veterinary Medical Journal, 2015
It was collected 2990 blood samples from various ages of chicken of broiler, layer and breeder flocks distributed from different regions of SAR, in order to detect Mycoplasma galisepticum that used in Rapid sero- agglutination test and indirect ELISA ...
EYAD ALNAJJAR   +2 more
doaj   +1 more source

Enumeration, isolation and identification of bacteria and fungi from soil contaminated with petroleum products using layer chicken droppings as an amendment

open access: yes, 2018
Enumeration, isolation and identification of bacteria and fungi from soil contaminated with petroleum products using layer chicken droppings as an amendment The media used were nutrient agar for total heterotrophic bacterial count, potato dextrose agar ...
A. Ameh, A. Kawo
semanticscholar   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

Alleviation of cold stress induced oxidative stress in White Leghorn Chicken by Chromium and Vitamin C supplementation

open access: yesIndian Journal of Animal Sciences, 2022
White Leghorn layer chicken experienced cold stress during December, 2019 to January, 2020 with lowest minimum AT and lowest average temperature during later part of January, 2020.
Prava Mayengbam   +6 more
doaj   +1 more source

The excretion and environmental effects of amoxicillin, ciprofloxacin, and doxycycline residues in layer chicken manure.

open access: yesPoultry Science, 2016
The excretion rates and ecological risk to the environment of three commonly used veterinary antibiotics (VAs), amoxicillin, ciprofloxacin, and doxycycline, in layer hen manure during the application and withdrawal periods were investigated in a study ...
Pingcai Peng   +6 more
semanticscholar   +1 more source

YlmG1 is localized exclusively to the chloroplast envelope membrane and is involved in preprotein translocation in Arabidopsis thaliana

open access: yesFEBS Open Bio, EarlyView.
Cytosolically synthesized chloroplast preproteins are translocated across the outer and inner envelope membranes through translocons called TOC and TIC, respectively. In green algae and plants, the TIC core is composed of essential membrane proteins, Tic12, Tic20, and Tic214.
Mengyi Li, Xueyang Zhao, Masato Nakai
wiley   +1 more source

Comparison of Growth Curve in Male Layer Chickens

open access: yesJournal of Research in Veterinary Medicine, 2021
This study was aimed to obtain the growth curve of body weight in male layer chickens (Lohman MB 202) based on Logistic and Gompertz models. The frequently data of body weight from one day age to adult age were used for growth curve prediction. Total of one thousand birds from private sector poultry farm in Tasikmalaya Regency, Indonesia were used in ...
Widya PBPİNTAKA BAYU PUTRA   +3 more
openaire   +3 more sources

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

open access: yesFEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane   +11 more
wiley   +1 more source

Antibiotic use and practices in commercial poultry laying hens in Ogun State Nigeria

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 2016
Poultry production contributes largely to the Nigerian economy. However, antibiotics misuse by poultry farmers has resulted in multidrug resistance and impeded efficiency of antibiotic treatments in the industry.
Oluwawemimo O. Adebowale   +4 more
doaj   +1 more source

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