Results 61 to 70 of about 20,164 (264)

Enterobactérias associadas a adultos de Musca domestica (Linnaeus, 1758) (Diptera: Muscidae) e Chrysomya megacephala (Fabricius, 1754) (Diptera: Calliphoridae) no Jardim Zoológico, Rio de Janeiro Enterobacteria associated to adults of Musca domestica (Linnaeus, 1758) (Diptera: Muscidae) and Chrysomya megacephala (Fabricius, 1754) (Diptera: Calliphoridae) at the Zoo of Rio de Janeiro, Brazil

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2006
Enterobactérias foram identificadas em adultos de Musca domestica (Linnaeus, 1758) (Diptera: Muscidae) e Chrysomya megacephala (Fabricius, 1754) (Diptera: Calliphoridae).
V.C. Oliveira, J.M. D’Almeida, I.V. Abalem de Sá, J.R. Mandarino, C.A. Solari   +4 more
doaj   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

FEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Silage microbiology and its control through additives Microbiologia da silagem e seu controle com aditivos

Revista Brasileira de Zootecnia, 2010
Ensiling is a method of preserving a moist crop. A moist crop can support the growth of a wide range of microorganisms, most of which will degrade the nutrient value to livestock.
Richard E. Muck
doaj   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

FEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 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

Mixed‐class J‐domain protein scaffolds promote expanded aggregate handling and multivalent Hsp70 engagement during functional disaggregase assembly

FEBS Letters, EarlyView.
Protein aggregates threaten proteostasis and cell health. In human cells, Hsp70–J‐domain protein‐based disaggregases remove aggregates, but how they assemble remains unclear. Our biochemical findings show that DNAJA2‐ and DNAJB1‐containing disaggregase scaffolds enhance luciferase aggregate targeting, and that Hsp70 recruitment by both J‐domain ...
Anna Szlachcic, Nadinath B. Nillegoda
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

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source