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

Responses to Drought and Flooding

Responses to Drought and Flooding

Water plays a significant role in the life cycle of plants. However, insufficient or excess of water can be detrimental and pose a serious threat to plants.

What are Populations and Communities?

What are Populations and Communities?

Bacterial Signaling

Bacterial Signaling

Bacterial signaling can occur within bacteria (intracellular) or between bacteria (intercellular). At times, a group of bacteria behaves like a community. To achieve this, they engage in quorum sensing, the perception of higher cell density that causes changes in gene expression. Quorum sensing involves both extracellular and intracellular signaling. The signaling cascade starts with a molecule called an autoinducer (AI). Individual bacteria produce AIs that move out of the bacterial cell...

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.

Primary and Secondary Growth in Roots and Shoots

Primary and Secondary Growth in Roots and Shoots

Vascular plants, which account for over 90% of the Earth’s vegetation, all undergo primary growth—which lengthens roots and shoots. Many land plants, notably woody plants, also undergo secondary growth—which thickens roots and shoots.

Community Based Intervention

Community Based Intervention

Community-based interventions in mental health represent a paradigm shift from institution-centered care to treatments embedded within the fabric of local communities. By prioritizing inclusion and leveraging existing societal structures, this approach fosters a supportive environment conducive to addressing mental health challenges while promoting individual dignity and agency.
Foundations of Community Mental Health Programs
Central to the success of community-based interventions is the...

You might also read

Related Articles

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

Sort by

Same author

Rational reduction of a sorghum SynCom that preserves growth promotion reveals flavonoid-mediated plant-microbe interactions.

The New phytologist·2026

Same author

Different fungal and bacterial pathogen infections alter the grapevine microbiome and phenolic profiles in a localized and specific manner.

Frontiers in plant science·2026

Same author

Interactive effects of depth and differential irrigation on soil microbiome composition and functioning.

Frontiers in microbiomes·2026

Same author

Multi-season analysis reveals hundreds of drought-responsive genes in sorghum.

The Plant journal : for cell and molecular biology·2026

Same author

Enrichment of root-associated Streptomyces strains in response to drought is driven by diverse functional traits and does not predict beneficial effects on plant growth.

PLoS biology·2025

Same author

Phenylpropanoid methyl esterase unlocks catabolism of aromatic biological nitrification inhibitors.

The ISME journal·2025

Search research articles

Related Experiment Video

Updated: Feb 15, 2026

Exploring the Root Microbiome: Extracting Bacterial Community Data from the Soil, Rhizosphere, and Root Endosphere

Exploring the Root Microbiome: Extracting Bacterial Community Data from the Soil, Rhizosphere, and Root Endosphere

Published on: May 2, 2018

Drought Stress and Root-Associated Bacterial Communities.

Dan Naylor^1,2, Devin Coleman-Derr^1,2

¹Department of Plant and Microbial Biology, University of California, Berkeley, Berkeley, CA, United States.

Frontiers in Plant Science

|January 30, 2018

Summary

Drought significantly impacts root-associated bacterial communities. This study synthesizes current research to understand the causes of these shifts, aiding future drought impact predictions.

Keywords:

drought stress microbiome plant roots plant–bacteria interactions rhizosphere

More Related Videos

Isolation and Analysis of Microbial Communities in Soil, Rhizosphere, and Roots in Perennial Grass Experiments

Isolation and Analysis of Microbial Communities in Soil, Rhizosphere, and Roots in Perennial Grass Experiments

Published on: July 24, 2018

Monitoring Bacterial Colonization and Maintenance on Arabidopsis thaliana Roots in a Floating Hydroponic System

Monitoring Bacterial Colonization and Maintenance on Arabidopsis thaliana Roots in a Floating Hydroponic System

Published on: May 28, 2019

Related Experiment Videos

Last Updated: Feb 15, 2026

Exploring the Root Microbiome: Extracting Bacterial Community Data from the Soil, Rhizosphere, and Root Endosphere

Exploring the Root Microbiome: Extracting Bacterial Community Data from the Soil, Rhizosphere, and Root Endosphere

Published on: May 2, 2018

Isolation and Analysis of Microbial Communities in Soil, Rhizosphere, and Roots in Perennial Grass Experiments

Isolation and Analysis of Microbial Communities in Soil, Rhizosphere, and Roots in Perennial Grass Experiments

Published on: July 24, 2018

Monitoring Bacterial Colonization and Maintenance on Arabidopsis thaliana Roots in a Floating Hydroponic System

Monitoring Bacterial Colonization and Maintenance on Arabidopsis thaliana Roots in a Floating Hydroponic System

Published on: May 28, 2019

Area of Science:

Microbial Ecology
Plant-Microbe Interactions
Environmental Microbiology

Background:

Root-associated bacterial communities are crucial for plant health.
Community composition is influenced by soil chemistry, plant traits, and environmental factors.
Drought is a major environmental perturbation with significant, yet poorly understood, effects on these microbial communities.

Purpose of the Study:

To synthesize current understanding of drought's impact on root bacterial communities.
To explore the direct and indirect mechanisms driving observed microbial shifts during drought.
To identify future research directions for improved prediction of microbial responses to drought.

Main Methods:

Literature synthesis of recent studies on drought and root bacterial communities.
Analysis of factors influencing microbial community shifts under drought stress.
Discussion of direct (moisture availability) and indirect (soil chemistry, plant phenotype) effects.

Main Results:

Drought causes substantial alterations in the composition and abundance of root bacterial communities.
Observed shifts are driven by a complex interplay of factors, including altered soil moisture, chemistry, and plant physiological responses.
Current understanding of the precise causal links between drought and specific microbial changes remains limited.

Conclusions:

Further research is needed to elucidate the direct and indirect mechanisms by which drought affects root bacterial communities.
A comprehensive understanding is essential for predicting plant health and ecosystem function under future drought scenarios.
Targeted studies are required to disentangle the complex interactions and provide robust predictive models.