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

Limits with Oscillating Discontinuities

Limits with Oscillating Discontinuities

An oscillating discontinuity is a type of discontinuity in which a function’s values fluctuate infinitely often as the input approaches a particular point. Unlike jump discontinuities, where the function suddenly shifts between two values, or infinite discontinuities, where the function diverges without bound, an oscillating discontinuity arises from rapid back-and-forth variation. Because the function never stabilizes toward a single value, no finite limit exists at that point.One of the...

Damped Oscillations

Damped Oscillations

In the real world, oscillations seldom follow true simple harmonic motion. A system that continues its motion indefinitely without losing its amplitude is termed undamped. However, friction of some sort usually dampens the motion, so it fades away or needs more force to continue. For example, a guitar string stops oscillating a few seconds after being plucked. Similarly, one must continually push a swing to keep a child swinging on a playground.
Although friction and other non-conservative...

Transition Zone

Transition Zone

The transition zone in concrete is a critical area where aggregate meets cement paste, marked by a distinct porosity and weakness compared to the surrounding material. The adhesion around the aggregates is primarily due to Van Der Waals forces. The voids within this zone influence its robustness; initially, it is less durable than the surrounding bulk mortar due to larger voids. Initially, when concrete is compacted, a higher water-cement ratio near the aggregates leads to the formation of...

Oscillations about an Equilibrium Position

Oscillations about an Equilibrium Position

Stability is an important concept in oscillation. If an equilibrium point is stable, a slight disturbance of an object that is initially at the stable equilibrium point will cause the object to oscillate around that point. For an unstable equilibrium point, if the object is disturbed slightly, it will not return to the equilibrium point. There are three conditions for equilibrium points—stable, unstable, and half-stable. A half-stable equilibrium point is also unstable, but is named so...

Forced Oscillations

Forced Oscillations

When an oscillator is forced with a periodic driving force, the motion may seem chaotic. The motions of such oscillators are known as transients. After the transients die out, the oscillator reaches a steady state, where the motion is periodic, and the displacement is determined.

Hybrid Zones

Hybrid Zones

Hybrid zones are narrow regions where two closely related species interact, mate, and produce hybrids. Relative to either parent species, hybrids may possess distinct phenotypic or genetic differences that impact their survival and reproductive success. The genetic variances introduced by hybridization influence species diversity and speciation processes within the hybrid zone.

You might also read

Related Articles

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

Sort by

Same author

Access denied: Plato's cave and the epistemic limits of cellular life.

Bio Systems·2026

Same author

Influence of sound vibrations on plant holobionts: physiological pathways linking root function and rhizospheric microbial interactions.

Plant signaling & behavior·2026

Same author

Complex Interplay of Auxin Transport, Plant Stress Hormones, and Plant Growth-Promoting Rhizobacteria in Aluminum Toxicity Response.

Physiologia plantarum·2026

Same author

Improving yield of a bean ecotype using biostimulants: focus on bean amino acid profiles and plant responses.

Plant physiology and biochemistry : PPB·2026

Same author

Clarifying chloroplast-related organelles in animals: kleptoplasts and kleptosomes.

Trends in plant science·2025

Same author

Exploring morphological aspects, cuticle size and volatile compounds in the fruits of four olive cultivars as possibly interdependent components of <i>Bactrocera oleae</i> tolerance.

Frontiers in plant science·2025

Same journal

Untargeted metabolomics reveals the metabolic basis of sugar-acid balance and quality differentiation in melon.

Frontiers in plant science·2026

Same journal

Biogenic volatile organic compound emission characteristics of dominant tree species in temperate broad-leaved Korean pine forests in Northeast China.

Frontiers in plant science·2026

Same journal

Study on differences in flavonoid synthesis in <i>Xanthoceras sorbifolia</i> leaves based on transcriptome analysis.

Frontiers in plant science·2026

Same journal

Evolutionary diversification of the <i>STAYGREEN</i> gene family in <i>Nicotiana</i>.

Frontiers in plant science·2026

Same journal

Identification and fungicide sensitivity of <i>Monosporascus lespedezae</i> sp. nov. causing root rot of <i>Lespedeza davurica</i> in Gansu, China.

Frontiers in plant science·2026

Same journal

Editorial: Plant phenotyping for agriculture.

Frontiers in plant science·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Mar 1, 2026

Induction of Microstreaming by Nonspherical Bubble Oscillations in an Acoustic Levitation System

Induction of Microstreaming by Nonspherical Bubble Oscillations in an Acoustic Levitation System

Published on: May 9, 2021

Root apex transition zone as oscillatory zone.

František Baluška¹, Stefano Mancuso

¹Institute of Cellular and Molecular Botany, Department of Plant Cell Biology, University of Bonn Bonn, Germany.

Frontiers in Plant Science

|October 10, 2013

Summary

This summary is machine-generated.

The plant root transition zone acts as a command center, receiving sensory input from the root cap and directing growth responses in the elongation zone. This discovery explains how roots sense and react to environmental changes.

Keywords:

auxin neurotransmitter agents plant communication plant cytoskeleton plant electrophysiology plant morphogenesis plant polarity plant roots plant sensory biology

More Related Videos

Long-term Time Lapse Imaging of Mouse Cochlear Explants

Long-term Time Lapse Imaging of Mouse Cochlear Explants

Published on: November 2, 2014

High-Resolution Endocardial and Epicardial Optical Mapping in a Sheep Model of Stretch-Induced Atrial Fibrillation

High-Resolution Endocardial and Epicardial Optical Mapping in a Sheep Model of Stretch-Induced Atrial Fibrillation

Published on: July 29, 2011

Related Experiment Videos

Last Updated: Mar 1, 2026

Induction of Microstreaming by Nonspherical Bubble Oscillations in an Acoustic Levitation System

Induction of Microstreaming by Nonspherical Bubble Oscillations in an Acoustic Levitation System

Published on: May 9, 2021

Long-term Time Lapse Imaging of Mouse Cochlear Explants

Long-term Time Lapse Imaging of Mouse Cochlear Explants

Published on: November 2, 2014

High-Resolution Endocardial and Epicardial Optical Mapping in a Sheep Model of Stretch-Induced Atrial Fibrillation

High-Resolution Endocardial and Epicardial Optical Mapping in a Sheep Model of Stretch-Induced Atrial Fibrillation

Published on: July 29, 2011

Area of Science:

Plant Biology
Root Development
Sensory Physiology

Background:

Plant roots exhibit high sensitivity to environmental stimuli.
The root cap is the primary sensory organ, detecting gravity, light, humidity, oxygen, and nutrients.
Motoric responses to stimuli occur in the elongation zone, creating a spatial discrepancy.

Purpose of the Study:

To characterize the transition zone between the apical meristem and elongation zone.
To investigate the role of the transition zone in mediating root responses to environmental stimuli.
To propose the transition zone as a central command center for root behavior.

Main Methods:

Characterization of the transition zone's cellular activities.
Analysis of cytoskeletal rearrangements, endocytosis, and electric activities.
Discussion of the oscillatory nature of the transition zone.

Main Results:

The transition zone is located between the apical meristem and elongation zone.
Cells in the transition zone are highly active in cytoskeletal dynamics, endocytosis, and electric signaling.
The transition zone exhibits oscillatory behavior.

Conclusions:

The transition zone integrates sensory information from the root cap.
This zone instructs motoric responses in the elongation zone, resolving the spatial discrepancy.
The transition zone functions as a command center for plant root environmental responses.