Iron transport and metabolism in Escherichia, Shigella, and Salmonella

AR Mey, C Gómez-Garzón, SM Payne - EcoSal Plus, 2021 - Am Soc Microbiol
iron transport systems to transport both ferrous and ferric iron. These include transporters
for free ferrous iron, ferric iron … The numbers and types of transport systems in any species …

Iron corrosion via direct metal-microbe electron transfer

HY Tang, DE Holmes, T Ueki, PA Palacios, DR Lovley - MBio, 2019 - Am Soc Microbiol
Microbial removal of H 2 theoretically favors additional H 2 formation and iron corrosion (3).
Thus, H 2 -consuming microorganisms, such as sulfate-reducing (equation 4), methane-…

Microbial metabolite signaling is required for systemic iron homeostasis

NK Das, AJ Schwartz, G Barthel, N Inohara, Q Liu… - Cell metabolism, 2020 - cell.com
… hosts and native microbes persist during times of iron limitation is … iron-dependent mechanism
that inhibits host iron transport and storage. Using a high-throughput screen of microbial

[HTML][HTML] FeGenie: a comprehensive tool for the identification of iron genes and iron gene neighborhoods in genome and metagenome assemblies

AI Garber, KH Nealson, A Okamoto… - Frontiers in …, 2020 - frontiersin.org
… three hundred genes involved in iron transport, metabolism, and transformation of iron
and … FeGenie’s capacity to detect key genes relevant to the microbial iron-cycle (Figure 4). …

Why microbes secrete molecules to modify their environment: the case of iron-chelating siderophores

GE Leventhal, M Ackermann… - Journal of the Royal …, 2019 - royalsocietypublishing.org
… has since shifted slightly, we here explicitly model the size-dependent mass transport
properties of iron particles. Previous models (like the free ion activity model) assumed diffusion of …

An evolving view on biogeochemical cycling of iron

A Kappler, C Bryce, M Mansor, U Lueder… - Nature Reviews …, 2021 - nature.com
iron in the environment. Recent studies have provided insights into novel processes in the
biogeochemical iron cycle such as microbial … mobilization and transport of iron and associated …

Modeling of microbial kinetics and mass transfer in bioreactors simulating the natural attenuation of arsenic and iron in acid mine drainage

M Garcia-Rios, L De Windt, L Luquot… - Journal of Hazardous …, 2021 - Elsevier
… 1D-simulations were carried out with the PHREEQC code by coupling advective/dispersive
transport, microbial oxidation of iron and arsenic, precipitation of schwertmannite and …

Coupled iron cycling and organic matter transformation across redox interfaces

H Dong, Q Zeng, Y Sheng, C Chen, G Yu… - Nature Reviews Earth & …, 2023 - nature.com
… In this Review, we describe the mechanisms and importance of coupled iron–carbon (Fe–C…
or increase extracellular enzyme activity and microbial activity, thus indirectly transforming …

AQDS and redox-active NOM enables microbial Fe (III)-mineral reduction at cm-scales

Y Bai, A Mellage, OA Cirpka, T Sun… - … science & technology, 2020 - ACS Publications
… We developed a numerical model, simulating reaction coupled to diffusive transport in
radial coordinates, to help interpret the measured iron dynamics in the AQDS incubations with …

Hydroxamates and polycarboxylates as iron transport agents (siderophores) in fungi

D van der Helm, G Winkelmann - Metal ions in fungi, 2020 - taylorfrancis.com
… Although the putative proteins of fungal siderophore iron transport systems have not … iron
transport via RA is regarded as an active transport process requiring metabolic energy for iron