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Related Experiment Video

Updated: May 3, 2026

Experimental Protocol for Manipulating Plant-induced Soil Heterogeneity

Experimental Protocol for Manipulating Plant-induced Soil Heterogeneity

Published on: March 13, 2014

How boundaries control plant development.

Petra Žádníková¹, Rüdiger Simon¹

¹Institute of Developmental Genetics, Cluster of Excellence on Plant Sciences (CEPLAS), Heinrich-Heine-University, Universitätsstrasse 1, D-40225 Düsseldorf, Germany.

Current Opinion in Plant Biology

|February 11, 2014

Summary

This summary is machine-generated.

Plant organ development relies on precise stem cell regulation within the shoot apical meristem (SAM). Gene networks, hormonal signals, and physical forces coordinate growth and boundary formation for continuous development.

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Last Updated: May 3, 2026

Experimental Protocol for Manipulating Plant-induced Soil Heterogeneity

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Published on: March 13, 2014

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Kinematic Analysis of Cell Division and Expansion: Quantifying the Cellular Basis of Growth and Sampling Developmental Zones in Zea mays Leaves

Kinematic Analysis of Cell Division and Expansion: Quantifying the Cellular Basis of Growth and Sampling Developmental Zones in Zea mays Leaves

Published on: December 2, 2016

Area of Science:

Plant Biology
Developmental Biology
Genetics

Background:

The shoot apical meristem (SAM) is crucial for continuous plant growth and organ development.
Organogenesis requires coordinated stem cell proliferation and differentiation.
Establishment of meristem-to-organ boundaries is essential for plant architecture.

Purpose of the Study:

To review current knowledge on gene networks governing organogenesis from the SAM in higher plants.
To highlight recent advances in understanding meristem-to-organ boundary establishment and maintenance.
To explore the interplay of transcriptional regulators, hormonal signaling, and physical stress.

Main Methods:

Literature review of gene regulatory networks.
Analysis of cell-to-cell signaling pathways.
Investigation of hormonal crosstalk and physical stress impacts on meristem function.

Main Results:

Gene networks, hormonal crosstalk, and physical stress are key regulators of SAM function.
Interactions between these components precisely control stem cell behavior and organ initiation.
These factors are critical for establishing and maintaining meristem-to-organ boundaries.

Conclusions:

Organogenesis from the SAM is a complex process regulated by integrated gene networks and signaling pathways.
Understanding these interactions provides insight into plant development and morphology.
Future research should focus on the dynamic interplay of genetic, hormonal, and mechanical factors in the SAM.