Bacterial acid stress response: from cellular changes to antibiotic . . . Most bacteria are neutralophiles but can survive fluctuations in pH in their environment Herein, we provide an overview of the adaptation of several human, soil, and food bacteria to acid stress, mainly based on next-generation sequencing studies, highlighting common and specific strategies
Acid Tolerance - an overview | ScienceDirect Topics Acid tolerance is defined as the enhanced ability of certain bacteria to survive and grow in acidic conditions following a brief exposure to mildly acidic environments, a phenomenon that can also confer resistance to other stressors
Acid-tolerant bacteria and prospects in industrial and environmental . . . Some bacteria survive by minor changes in the environmental pH In contrast, few others adapt different acid tolerance mechanisms, including amino acid decarboxylase acid resistance systems, mainly glutamate-dependent acid resistance (GDAR) and arginine-dependent acid resistance (ADAR) systems
Acid stress and microbial resilience: Insights into adaptive responses Acid stress, defined as the combined biological effect of H+ ions and weak acid concentrations, triggers various microbial responses This article examines the adaptive mechanisms employed by bacteria to survive and thrive in acidic conditions
Understanding How Microorganisms Respond to Acid pH Is . . . - Frontiers In this perspective article, we survey the key molecular mechanisms known to be important for microbial survival during acid stress and discuss how this knowledge might be relevant to microbe-based applications and processes that are consequential for humans