Bacterial siderophores in community and host interactions

J Kramer, Ö Özkaya, R Kümmerli - Nature Reviews Microbiology, 2020 - nature.com
Iron is an essential trace element for most organisms. A common way for bacteria to acquire
this nutrient is through the secretion of siderophores, which are secondary metabolites that …

Iron acquisition strategies in pseudomonads: mechanisms, ecology, and evolution

R Kümmerli - Biometals, 2023 - Springer
Iron is important for bacterial growth and survival, as it is a common co-factor in essential
enzymes. Although iron is very abundant in the earth crust, its bioavailability is low in most …

Competition for iron drives phytopathogen control by natural rhizosphere microbiomes

S Gu, Z Wei, Z Shao, VP Friman, K Cao, T Yang… - Nature …, 2020 - nature.com
Plant pathogenic bacteria cause high crop and economic losses to human societies,–.
Infections by such pathogens are challenging to control as they often arise through complex …

The collapse of cooperation during range expansion of Pseudomonas aeruginosa

N Luo, J Lu, E Şimşek, A Silver, Y Yao, X Ouyang… - Nature …, 2024 - nature.com
Cooperation is commonly believed to be favourable in spatially structured environments, as
these systems promote genetic relatedness that reduces the likelihood of exploitation by …

An overview of siderophore biosynthesis among fluorescent Pseudomonads and new insights into their complex cellular organization

IJ Schalk, C Rigouin, J Godet - Environmental Microbiology, 2020 - Wiley Online Library
Siderophores are iron‐chelating molecules produced by bacteria to access iron, a key
nutrient. These compounds have highly diverse chemical structures, with various chelating …

Feature sequence-based genome mining uncovers the hidden diversity of bacterial siderophore pathways

S Gu, Y Shao, K Rehm, L Bigler, D Zhang, R He, R Xu… - Elife, 2024 - elifesciences.org
Microbial secondary metabolites are a rich source for pharmaceutical discoveries and play
crucial ecological functions. While tools exist to identify secondary metabolite clusters in …

Adding siderophores: A new strategy to reduce greenhouse gas emissions in composting

L Jiang, Y Zhao, Y Yao, J Lou, Y Zhao, B Hu - Bioresource Technology, 2023 - Elsevier
Microbial community is the primary driver causing the greenhouse gas emissions in
composting. Thus, regulating the microbial communities is a strategy to reduce them. Here …

Siderophore-mediated interactions determine the disease suppressiveness of microbial consortia

S Gu, T Yang, Z Shao, T Wang, K Cao, A Jousset… - Msystems, 2020 - journals.asm.org
Interactions between plant pathogens and root-associated microbes play an important role
in determining disease outcomes. While several studies have suggested that steering these …

Rapid single-shot synthesis of the 214 amino acid-long N-terminal domain of pyocin S2

A Saebi, JS Brown, VM Marando… - ACS chemical …, 2023 - ACS Publications
The impermeable outer membrane of Pseudomonas aeruginosa is bypassed by
antibacterial proteins known as S-type pyocins. Because of their properties, pyocins are …

[HTML][HTML] Novel insights on pyoverdine: from biosynthesis to biotechnological application

F Dell'Anno, GA Vitale, C Buonocore, L Vitale… - International Journal of …, 2022 - mdpi.com
Pyoverdines (PVDs) are a class of siderophores produced mostly by members of the genus
Pseudomonas. Their primary function is to accumulate, mobilize, and transport iron …