Results 121 to 130 of about 160,080 (300)

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

Integrative metabolomics and transcriptomics analysis revealed specific genes and metabolites affecting meat quality of chickens under different rearing systems

Poultry Science
: Different rearing systems have varying effect on animal welfare and meat quality of poultry. Currently, there are no established standards for the rearing systems of Chinese indigenous chickens.
Zhifu Cui, Felix Kwame Amevor, Xi Lan, Bincheng Tang, Simeng Qin, Penghui Fu, Anfang Liu, Lingbin Liu   +7 more
doaj   +1 more source

Animal health in organic livestock systems: a review [PDF]

, 2006
Organic livestock production is a means of food production with a large number of rules directed towards a high status of animal welfare, care for the environment, restricted use of medical drugs and the production of a healthy product without residues ...
Eijck, Drs. Ineke, Kijlstra, Prof. Dr. Aize   +1 more
core  

Prevalence and diversity of Eimeria spp. in free-range chickens in northeastern Brazil. [PDF]

Front Vet Sci, 2022
da Silva JT, Alvares FBV, de Lima EF, da Silva Filho GM, da Silva ALP, Lima BA, Feitosa TF, Vilela VLR.   +7 more
europepmc   +1 more source

Toxoplasma gondii infection in sentinel and free-range chickens from Argentina

Veterinary Parasitology, 2012
This study aimed at isolating and genotyping Toxoplasma gondii from serologically positive free-range chickens from Argentina, and to evaluate the use of sentinel animals during a short time period of exposure to determine environmental contamination with T. gondii oocysts. Two groups of chickens on six farms were compared in this study: (i) young, 2–3
Moré, G, Maksimov, P, Pardini, L, Herrmann, D C, Bacigalupe, D, Maksimov, A, Basso, W, Conraths, F J, Schares, G, Venturini, M C   +9 more
openaire   +3 more sources

Matrix metalloproteinase‐9 regulates cell adhesion and membrane protrusive activity of ovarian cancer cells

FEBS Open Bio, EarlyView.
Matrix metalloproteinase‐9 (MMP9) drives ovarian cancer progression. Using MMP9‐null cells (M9‐KO) created from ovarian cancer cells, we found MMP9 loss did not block Epidermal Growth Factor (EGF)‐driven E‐cadherin dissolution or EMT but delayed and reduced EGF‐driven membrane protrusions. Transient MMP9 re‐expression drove membrane protrusion.
Claire Strauel, Sam Bennett, Natalie Ehlinger, Nelson Cook, Katelyn Marvin, Caleb L. Lines, Sam Reyes, Brooke Kirby, Shawn M. Ellerbroek   +8 more
wiley   +1 more source

First report of Toxoplasma gondii infection in market-sold adult chickens, ducks and pigeons in northwest China

Parasites & Vectors, 2012
Background Toxoplasma gondii infection is a global concern, affecting a wide range of warm-blooded animals and humans worldwide, including poultry. Domestic and companion birds are considered to play an important role in the transmission of T.
Cong Wei, Huang Si-Yang, Zhou Dong-Hui, Xu Min-Jun, Wu Song-Ming, Yan Chao, Zhao Quan, Song Hui-Qun, Zhu Xing-Quan   +8 more
doaj   +1 more source

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

FEBS 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

Immunocompetence Index Performance of the IPB-D3 Candidate Line under Different Rearing Systems

Jurnal Ilmu-Ilmu Peternakan
IPB-D3 chickens possess strong adaptive potential that enhances immune system performance and resilience, making them promising candidates for developing superior local breeds.
Putri Vianisa, Sri Murtini, Ahmad Furqon, Cece Sumantri   +3 more
doaj   +1 more source

Comparisons of management practices and farm design on Australian commercial layer and meat chicken farms: Cage, barn and free range.

PLoS ONE, 2017
There are few published studies describing the unique management practices, farm design and housing characteristics of commercial meat chicken and layer farms in Australia.
Angela Bullanday Scott, Mini Singh, Jenny-Ann Toribio, Marta Hernandez-Jover, Belinda Barnes, Kathryn Glass, Barbara Moloney, Amanda Lee, Peter Groves   +8 more
doaj   +1 more source