Results 71 to 80 of about 26,969 (243)

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source

Microbial and fermentation profiles, losses and chemical composition of silages of buffel grass harvested at different cutting heights

Revista Brasileira de Zootecnia, 2013
The present study evaluated the microbial population, fermentation profile, losses and dry matter recovery, and chemical composition of silages of buffel grass at different cutting heights.
Ricardo Martins Araujo Pinho, Edson Mauro Santos, Gleidson Giordano Pinto de Carvalho, Ana Paula Gomes da Silva, Thiago Carvalho da Silva, Fleming Sena Campos, Carlos Henrique Oliveira Macedo   +6 more
doaj   +1 more source

Prevalence of antibiotic resistant enterobacteria in selected public health care centres in Imo State [PDF]

, 2023
This thesis is for the award of Master of science (MSc.) in BiotechnologyThe greatest threat on the utilization of antibiotic medications in the treatment of bacterial nosocomial infection is the emergence and distribution of resistance in the pathogen ...
Ibe, Emmanuel
core  

Translophagy—A potential link between autophagy impairment and translational errors

FEBS Letters, EarlyView.
Neurodegenerative diseases are characterised by the accumulation of abnormal proteins and protein aggregates, but their origin often remains unknown. We propose that selective autophagy removes damaged protein‐making machinery, preventing errors during protein synthesis.
Mykola V. Korolchuk, Gailing Ma, Robin Antrobus, Diego Manni, Marco Trevisan‐Herraz, Mustafa Khwaja, Max Brown, Gavin D. Richardson, Masaaki Komatsu, Daniel Erskine, Viktor I. Korolchuk, Tetsushi Kataura   +11 more
wiley   +1 more source

Microbiological profile and aerobic stability of Tifton 85 bermudagrass silage with different additives

Revista Brasileira de Zootecnia, 2013
The objective of this study was to evaluate the microbiological profile and aerobic stability of silage with Tifton 85 bermudagrass and different additives and wilting. The studied treatments were: pre-drying in the sun for two hours before ensiling; use
Marcela Abbado Neres, Maximiliane Alavarse Zambom, Tatiane Fernandes, Deise Dalazen Castagnara, Juliana Ferraz Huback Rodrigues, Loreno Egidio Taffarel, Cleovani Rossi Javorski, Magali Soares dos Santos Pozza   +7 more
doaj  

Characterization of promising enterobacterial strains for silver nanoparticle synthesis and enhancement of product yields under optimal conditions

Open Agriculture
Enterobacteria are prominent in the synthesis of silver nanoparticles (AgNPs). To select the effective strains and promote the yields of AgNPs, 105 enterobacterial strains belonging to nine genera were examined for resistance to silver nitrate (AgNO3 ...
Nimnoi Pongrawee, Pongsilp Neelawan
doaj   +1 more source

Tetracycline Resistance in Salmonella spp. and Escherichia coli from Brazilian Poultry [PDF]

Brazilian Journal of Poultry Science
Antimicrobial resistance (AMR) is a pressing global public health issue, driven by the widespread use of antibiotics in both human and veterinary medicine.
GR Azevedo, DLC Abreu, GA Costa, LAM Silva, ER Nascimento, MHC Aquino, TS Dias   +6 more
doaj   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

FEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source

Study of the Antioxidant and Antibacterial Effects of Genipa americana L. Against Food Pathogens

Foods
This study presents the chemical profile of the ethanolic extract of Genipa americana L. stem bark and the evaluation of its antibacterial and antioxidant activities. The chemical prospecting consisted of a qualitative analysis and quantification by HPLC-
Lariza Leisla Leandro Nascimento, Geane Gabriele de Oliveira Souza, Ana Cecília Calixto Donelardy, Maria Inácio da Silva, Cícera Alane Coelho Gonçalves, Ana Maria Duarte Fernandes, José Walber Gonçalves Castro, Débora Odília Duarte Leite, Irwin Rose Alencar de Menezes, José Galberto Martins da Costa, Fabíola Fernandes Galvão Rodrigues   +10 more
doaj   +1 more source