The various roles of fatty acids

CCCR De Carvalho, MJ Caramujo - Molecules, 2018 - mdpi.com
Lipids comprise a large group of chemically heterogeneous compounds. The majority have
fatty acids (FA) as part of their structure, making these compounds suitable tools to examine …

Adaptations of archaeal and bacterial membranes to variations in temperature, pH and pressure

MF Siliakus, J van der Oost, SWM Kengen - Extremophiles, 2017 - Springer
The cytoplasmic membrane of a prokaryotic cell consists of a lipid bilayer or a monolayer
that shields the cellular content from the environment. In addition, the membrane contains …

pH as a primary control in environmental microbiology: 2. Kinetic perspective

Q **, MF Kirk - Frontiers in Environmental Science, 2018 - frontiersin.org
In a companion paper, we examined the thermodynamic responses of microbial redox
reactions to pH changes. Here we explore how these thermodynamic responses may affect …

Extreme environments: microbiology leading to specialized metabolites

AM Sayed, MHA Hassan, HA Alhadrami… - Journal of applied …, 2020 - academic.oup.com
The prevalence of multidrug‐resistant microbial pathogens due to the continued misuse and
overuse of antibiotics in agriculture and medicine is raising the prospect of a return to the …

Antibacterial activity and a membrane damage mechanism of plasma-activated water against Pseudomonas deceptionensis CM2

Q **ang, C Kang, L Niu, D Zhao, K Li, Y Bai - Lwt, 2018 - Elsevier
In this work, the antibacterial effects and underlying mechanisms of plasma-activated water
(PAW) against Pseudomonas deceptionensis CM2 isolated from spoiling chicken meat were …

Life in acid: pH homeostasis in acidophiles

C Baker-Austin, M Dopson - Trends in microbiology, 2007 - cell.com
Microorganisms that have a pH optimum for growth of less than pH 3 are termed
'acidophiles'. To grow at low pH, acidophiles must maintain a pH gradient of several pH units …

Cytoplasmic pH measurement and homeostasis in bacteria and archaea

JL Slonczewski, M Fujisawa, M Dopson… - Advances in microbial …, 2009 - Elsevier
Of all the molecular determinants for growth, the hydronium and hydroxide ions are found
naturally in the widest concentration range, from acid mine drainage below pH 0 to soda …

Comparative metagenomic and metatranscriptomic analyses of microbial communities in acid mine drainage

L Chen, M Hu, L Huang, Z Hua, J Kuang, S Li… - The ISME …, 2015 - academic.oup.com
The microbial communities in acid mine drainage have been extensively studied to reveal
their roles in acid generation and adaption to this environment. Lacking, however, are …

Mechanisms of acid tolerance in bacteria and prospects in biotechnology and bioremediation

Y Liu, H Tang, Z Lin, P Xu - Biotechnology advances, 2015 - Elsevier
Acidogenic and aciduric bacteria have developed several survival systems in various acidic
environments to prevent cell damage due to acid stress such as that on the human gastric …

Combined effects of long-living chemical species during microbial inactivation using atmospheric plasma-treated water

M Naïtali, G Kamgang-Youbi, JM Herry… - Applied and …, 2010 - journals.asm.org
Electrical discharges in humid air at atmospheric pressure (nonthermal quenched plasma)
generate long-lived chemical species in water that are efficient for microbial …