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Evidence of isochorismate channeling between the Escherichia coli enterobactin biosynthetic enzymes EntC and EntB

Author(s): Bin X; Pawelek PD;

Enterobactin is a high-affinity iron chelator produced and secreted by Escherichia coli and Salmonella typhimurium to scavenge scarce extracellular Fe3+ as a micronutrient. EntC and EntB are the first two enzymes in the enterobactin biosynthetic pathway. Is ...

Article GUID: 39031458


A robust, low-temperature, closed-loop anaerobic system for high-solid mixed farm wastes: advancing agricultural waste management solutions in Canada

Author(s): Bele V; Goyette B; An C; Achouri IE; Chaib O; Rajagopal R;

This study investigates the effectiveness of low-temperature (20 ± 1 °C) anaerobic digestion (AD) for two organic multiple farm substrate combinations: Set 1 comprising chicken manure (CM), dairy manure (DM), and waste corn silage (CS) and Set 2 comprising ...

Article GUID: 38777978


Tide-induced infiltration and resuspension of microplastics in shorelines: Insights from tidal tank experiments

Author(s): Feng Q; Chen Z; An C; Yang X; Wang Z;

In the present study, the infiltration and resuspension of microplastics (MPs) in a slope substrate under the influence of repeated tidal forces were investigated using a tidal tank. In the scenario in which MPs were placed on the top of the slope, increasi ...

Article GUID: 37084574


Microfluidic Wound-Healing Assay for ECM and Microenvironment Properties on Microglia BV2 Cells Migration

Author(s): Yazdanpanah Moghadam E; Sonenberg N; Packirisamy M;

Microglia cells, as the resident immune cells of the central nervous system (CNS), are highly motile and migratory in development and pathophysiological conditions. During their migration, microglia cells interact with their surroundings based on the variou ...

Article GUID: 36832056


Transverse Magnetic Surface Plasmons in Graphene Nanoribbon Qubits: The Influence of a VO2 Substrate

Author(s): Bahrami M; Vasilopoulos P;

We study the influence of the phase-change material VO2 on transverse magnetic (TM) surface plasmon (SP) modes in metallic arm-chair graphene nanoribbon (AGNR) qubits in the Lindhard approximation. We assess the effects of temperature as a dynamic knob for ...

Article GUID: 36839087


Transport of Microplastics in Shore Substrates over Tidal Cycles: Roles of Polymer Characteristics and Environmental Factors

Author(s): Feng Q; Chen Z; Greer CW; An C; Wang Z;

Tidal zones providing habitats are particularly vulnerable to microplastic (MP) pollution. In this study, the effects of tidal cycles on the transport of MPs (4-6 µm polyethylene, PE1; 125 µm polyethylene, PE2; and 5-6 µm polytetrafluoroethylene, PFTE) in p ...

Article GUID: 35658111


Carbohydrate esterase family 16 contains fungal hemicellulose acetyl esterases (HAEs) with varying specificity

Author(s): Venegas FA; Koutaniemi S; Langeveld SMJ; Bellemare A; Chong SL; Dilokpimol A; Lowden MJ; Hilden KS; Leyva-Illades JF; Mäkelä MR; My Pham TT; ...

Acetyl esterases are an important component of the enzymatic machinery fungi use to degrade plant biomass and are classified in several Carbohydrate Esterase families of the CAZy classification sys ...

Article GUID: 35405333


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