Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Other Stress Responses in Bacteria

Other Stress Responses in Bacteria

Bacteria have global regulatory systems that control several types of stress mechanisms. These include Pho regulon and the heat shock response, which are essential systems for environmental adaptation, such as nutrient limitation and proteotoxic stress. The Pho regulon and the heat shock response exemplify bacterial resilience, enabling rapid adaptation to fluctuating environmental conditions.Pho RegulonBacteria require phosphorus for essential cellular processes, including nucleic acid...

Morphogenesis

Morphogenesis

Plant morphogenesis—the development of a plant’s form and structure—involves several overlapping developmental processes, including growth and cell differentiation. Precursor cells differentiate into specific cell types, which are organized into the tissues and organ systems that make up the functional plant.

Responses to Salt Stress

Responses to Salt Stress

Salt stress—which can be triggered by high salt concentrations in a plant’s environment—can significantly affect plant growth and crop production by influencing photosynthesis and the absorption of water and nutrients.

Responses to Heat and Cold Stress

Responses to Heat and Cold Stress

Every organism has an optimum temperature range within which healthy growth and physiological functioning can occur. At the ends of this range, there will be a minimum and maximum temperature that interrupt biological processes.

The Tree of Life - Bacteria, Archaea, Eukaryotes

The Tree of Life - Bacteria, Archaea, Eukaryotes

The “tree of life” describes the evolution of life and the evolutionary relationships between organisms. The root of the tree is the common ancestor to all life on Earth. All other species radiate from this point, much like the branches of a tree. The numerous tips of these branches on the tree of life represent every living, or extant, species. Extinct species, which are species that no longer exist, can be found towards the center of the tree. Currently, these organisms, both...

General State of Stress

General State of Stress

The general state of stress within a material can be accurately depicted using a stress tensor. This tensor encapsulates the internal forces distributed within a material subjected to external forces or deformations.
Specifically, consider a tetrahedral element where one face, labeled XYZ, is perpendicular to the line OA, and the remaining faces align with the coordinate axes with point O as the origin. At any point, such as point O, the stress tensor can be used to determine the stress...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Isolation of genome-predicted Caldatribacterium (Atribacterota) reveals pervasive microbial cultivation problem due to folate precipitation.

Nature communications·2026

Same author

Cellular and molecular representations: Following the lesson of David Goodsell.

Protein science : a publication of the Protein Society·2026

Same author

Beyond resolution: Cryo-electron tomography of microbial nanomachines in native host context.

Current opinion in structural biology·2026

Same author

ICP1 bacteriophage treatment antagonizes colonization of the zebrafish larval intestine by <i>Vibrio cholerae</i>.

Microbiology spectrum·2026

Same author

Morphological plasticity of endophytic Chitinophaga pinensis.

Antonie van Leeuwenhoek·2026

Same author

Chromatin organization in Asgard archaea: histones, SMC complexes, and the archaeal roots of eukaryotic chromatin.

Trends in genetics : TIG·2026

Search research articles

Related Experiment Video

Updated: Jan 24, 2026

The Trier Social Stress Test Protocol for Inducing Psychological Stress

The Trier Social Stress Test Protocol for Inducing Psychological Stress

Published on: October 19, 2011

Stress-induced adaptive morphogenesis in bacteria.

Eveline Ultee¹, Karina Ramijan¹, Remus T Dame²

¹Molecular Biotechnology, Institute of Biology, Leiden University, Sylviusweg 72, 2333 BE Leiden, the Netherlands; Centre for Microbial Cell Biology, Leiden University, Leiden, the Netherlands.

Advances in Microbial Physiology

|May 26, 2019

Summary

This summary is machine-generated.

Bacteria adapt to stress by changing shape, a process called morphogenesis. This adaptation helps them survive environmental challenges and evade treatments like antibiotics, offering new targets for combating bacterial infections.

Keywords:

Adaptation Cell shape Cell wall-deficient cells Filamentation Morphogenesis Nucleoid organization Sporulation Stalks Stress Swarming VBNC cells

More Related Videos

Restraint to Induce Stress in Mice and Rats

Restraint to Induce Stress in Mice and Rats

Published on: December 6, 2024

Stress-induced Antibiotic Susceptibility Testing on a Chip

Stress-induced Antibiotic Susceptibility Testing on a Chip

Published on: January 8, 2014

Related Experiment Videos

Last Updated: Jan 24, 2026

The Trier Social Stress Test Protocol for Inducing Psychological Stress

The Trier Social Stress Test Protocol for Inducing Psychological Stress

Published on: October 19, 2011

Restraint to Induce Stress in Mice and Rats

Restraint to Induce Stress in Mice and Rats

Published on: December 6, 2024

Stress-induced Antibiotic Susceptibility Testing on a Chip

Stress-induced Antibiotic Susceptibility Testing on a Chip

Published on: January 8, 2014

Area of Science:

Microbiology
Cell Biology
Bacterial Pathogenesis

Background:

Bacteria inhabit diverse environments and face numerous stresses.
Cellular adaptation is crucial for survival under adverse conditions.

Purpose of the Study:

To describe bacterial coping mechanisms under stress.
To explain how stress leads to morphological changes in bacteria.
To highlight the implications of stress-induced morphogenesis for pathogenicity and treatment.

Main Methods:

This chapter focuses on the biological processes of stress response and cellular adaptation in bacteria.
It reviews existing knowledge on how environmental factors induce changes in bacterial cell morphology.

Main Results:

Bacteria exhibit significant morphological changes in response to various stresses.
These stress-induced morphological alterations can enhance bacterial survival against environmental insults.
Pathogenic bacteria utilize these changes to evade host immune responses and antibiotic treatments.

Conclusions:

Understanding stress-induced morphogenesis is key to developing novel strategies against bacterial pathogens.
Targeting these adaptive mechanisms could lead to more effective treatments for bacterial infections.