Results 71 to 80 of about 34,485 (247)

A genomic analysis and transcriptomic atlas of gene expression in Psoroptes ovis reveals feeding- and stage-specific patterns of allergen expression [PDF]

open access: yes, 2019
Background: Psoroptic mange, caused by infestation with the ectoparasitic mite, Psoroptes ovis, is highly contagious, resulting in intense pruritus and represents a major welfare and economic concern for the livestock industry Worldwide.
Bartley, Kathryn   +11 more
core   +2 more sources

How Salmonella Works Under Osmotic and Desiccation Stresses

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT Salmonella remains one of the leading threats in foods with reduced water activity, where it can survive for long periods and cause outbreaks. Its persistence stems from a wide array of adaptive strategies shaped by the selective pressures imposed by low‐moisture foods.
Mayara Messias Oliveira   +2 more
wiley   +1 more source

Clostridioides difficile‐Derived Extracellular Vesicles Induce Proinflammatory Responses in Macrophages

open access: yesJournal of Extracellular Vesicles, Volume 15, Issue 4, April 2026.
ABSTRACT Clostridioides difficile (CD) is a leading cause of antibiotic‐associated diarrhoea in both hospitalized and non‐hospitalized patients. This study explores the role of extracellular vesicles (EVs) derived from Clostridioides difficile strain 630 (CD630‐EVs), which released spherical EVs during in vitro culture, in modulating pro‐inflammatory ...
Fangfang Fan   +11 more
wiley   +1 more source

Emerging Aspects of Jumbo Bacteriophages

open access: yesInfection and Drug Resistance, 2021
Amina Nazir,1,2 Azam Ali,3 Hong Qing,1 Yigang Tong2 1Key Laboratory of Molecular Medicine and Biotherapy in the Ministry of Industry and Information Technology, Department of Biology, School of Life Sciences, Beijing Institute of Technology, Beijing ...
Nazir A, Ali A, Qing H, Tong Y
doaj  

Cryo-EM structure of human mitochondrial HSPD1

open access: yesiScience, 2021
Summary: Chaperonins play an important role in folding newly synthesized or translocated proteins in all organisms. The bacterial chaperonin GroEL has served as a model system for the understanding of these proteins.
David P. Klebl   +7 more
doaj   +1 more source

ATP binding to a multisubunit enzyme: statistical thermodynamics analysis

open access: yes, 2012
Due to inter-subunit communication, multisubunit enzymes usually hydrolyze ATP in a concerted fashion. However, so far the principle of this process remains poorly understood.
A. Fersht   +3 more
core   +1 more source

The Differences Between Products Of Gene Expression In Male, Female And Hermaphrodite Cucumber Floral Buds (Cucumis Sativus L.) [PDF]

open access: yes, 2011
Cucumber is a species in which sex expression has been extensively studied. Sexual differentiation is controlled by genotypic and environmental factors.
Ewa Siedlecka   +2 more
core   +2 more sources

Acetyl‐Phosphate Dependent Protein Acetylation in Neisseria gonorrhoeae

open access: yesMicrobiologyOpen, Volume 15, Issue 2, April 2026.
The role of acetyl‐phosphate‐dependent non‐enzymatic protein acetylation in Neisseria gonorrhoeae was investigated through the deletion of the phosphotransacetylase (pta) and the acetate kinase (ackA) genes, this led to a decrease and increase in protein acetylation, respectively.
Ernesto F. D. Parga   +6 more
wiley   +1 more source

Formation and Function of the Rbl2p-beta-Tubulin Complex [PDF]

open access: yes, 1998
The yeast protein Rbl2p suppresses the deleterious effects of excess beta-tubulin as efficiently as does alpha-tubulin. Both in vivo and in vitro, Rbl2p forms a complex with beta-tubulin that does not contain alpha-tubulin, thus defining a second pool of
Archer, Julie E.   +3 more
core  

Functions of J‐domain proteins in mitochondrial protein biogenesis

open access: yesProtein Science, Volume 35, Issue 4, April 2026.
Abstract Mitochondrial biogenesis and functions depend on the import and assembly of more than 1000 proteins that are made as precursors on cytosolic ribosomes. The majority of these precursor proteins are transported from the ribosome to the translocase of the outer membrane (TOM complex), which constitutes the main entry site for mitochondrial ...
Vitasta Tiku   +3 more
wiley   +1 more source

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