Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Plant Cells and Tissues02:01

Plant Cells and Tissues

65.7K
Plant tissues are collections of similar cells performing related functions. Different plant tissues will have their own specialized roles and can be combined with other tissues to form organs such as flowers, fruit, stem, and leaves. Two major types of plant tissue include meristematic and permanent tissue.
65.7K
Plant Cell Wall02:43

Plant Cell Wall

60.3K
The plant cell wall gives plant cells shape, support, and protection. As a cell matures, its cell wall specializes according to the cell type. For example, the parenchyma cells of leaves possess only a thin, primary cell wall.
60.3K
Zygotic Development And Stem Cell Formation01:10

Zygotic Development And Stem Cell Formation

6.7K
The development of all multicellular organisms starts with the fusion of haploid cells called sperm and egg to form a diploid zygote. A zygote is a totipotent cell that can develop into a complete organism. The zygote undergoes cell division or cleavage to form an 8-cell mass. Until this stage, the cells are spherical, loosely attached, and remain totipotent. Totipotent cells are capable of developing both the embryonic and the extraembryonic tissues. However, as they continue to divide, they...
6.7K
Plant Hormones01:56

Plant Hormones

27.6K
Plant hormones—or phytohormones—are chemical molecules that modulate one or more physiological processes of a plant. In animals, hormones are often produced in specific glands and circulated via the circulatory system. However, plants lack hormone-producing glands.
27.6K
Meristems and Plant Growth02:36

Meristems and Plant Growth

49.5K
Plants grow throughout their lives; this is called indeterminate growth, and it distinguishes plants from most animals. Although certain parts of plants stop growing (e.g., leaves and flowers), others grow continuously—like roots and stems.
49.5K
Embryonic Stem Cells00:58

Embryonic Stem Cells

32.4K
Embryonic stem (ES) cells are undifferentiated pluripotent cells, meaning they can produce any cell type in the body. This gives them tremendous potential in science and medicine since they can generate specific cell types for use in research or to replace body cells lost due to damage or disease.
32.4K

You might also read

Related Articles

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

Sort by
Same author

Genomic insights into the improvement of Chinese fir from ancient domestication continuum to modern breeding.

Nature communications·2026
Same author

Unlocking yield potential of wheat via inflorescence design.

Science bulletin·2025
Same author

Functional conservation and divergence of the WOX gene family in regulating meristem activity: From Arabidopsis to crops.

Plant physiology·2025
Same author

Competence for transcellular infection in the root cortex involves a post-replicative, cell-cycle exit decision in <i>Medicago truncatula</i>.

eLife·2025
Same author

LEC2 induces somatic cell reprogramming through epigenetic activation of plant cell totipotency regulators.

Nature communications·2025
Same author

Integration of basal and apical embryo lineage regulators controls F-actin cable integrity and zygote asymmetry in <i>Arabidopsis</i>.

Proceedings of the National Academy of Sciences of the United States of America·2025
Same journal

Hunting ecology predicts eye arrangements in the modular visual system of spiders.

Current biology : CB·2026
Same journal

Sub-second fluctuations between top-down and bottom-up modes distinguish diverse human brain states.

Current biology : CB·2026
Same journal

Queen bees offload pesticide burden to eggs when social buffering is overwhelmed.

Current biology : CB·2026
Same journal

Pitch selectivity in ferret auditory cortex.

Current biology : CB·2026
Same journal

A cell size-dependent competition between geometry and polarity governs nuclear and spindle positioning in early embryos.

Current biology : CB·2026
Same journal

Trophic cascades drive sustainability in the agricultural heritage rice-fish coculture system.

Current biology : CB·2026
See all related articles

Related Experiment Video

Updated: Feb 3, 2026

Studying Pancreatic Cancer Stem Cell Characteristics for Developing New Treatment Strategies
07:29

Studying Pancreatic Cancer Stem Cell Characteristics for Developing New Treatment Strategies

Published on: June 20, 2015

20.2K

Plant Development: Adding HAM to Stem Cell Control.

Sascha Biedermann1, Thomas Laux2

  • 1BIOSS Centre for Biological Signaling Studies, Faculty of Biology, Albert-Ludwigs-Universität Freiburg, 79104 Freiburg, Germany.

Current Biology : CB
|November 7, 2018
PubMed
Summary
This summary is machine-generated.

The shoot apical meristem stem cell niche remains stable. A newly discovered mechanism controls its spatial patterning, preventing self-termination and ensuring continued growth.

More Related Videos

Development of Organoids from Mouse Pituitary as In Vitro Model to Explore Pituitary Stem Cell Biology
09:48

Development of Organoids from Mouse Pituitary as In Vitro Model to Explore Pituitary Stem Cell Biology

Published on: February 25, 2022

4.6K
Exploring the Potential of Mesenchymal Stem Cell Sheet on The Development of Hepatocellular Carcinoma In Vivo
10:18

Exploring the Potential of Mesenchymal Stem Cell Sheet on The Development of Hepatocellular Carcinoma In Vivo

Published on: September 11, 2018

6.2K

Related Experiment Videos

Last Updated: Feb 3, 2026

Studying Pancreatic Cancer Stem Cell Characteristics for Developing New Treatment Strategies
07:29

Studying Pancreatic Cancer Stem Cell Characteristics for Developing New Treatment Strategies

Published on: June 20, 2015

20.2K
Development of Organoids from Mouse Pituitary as In Vitro Model to Explore Pituitary Stem Cell Biology
09:48

Development of Organoids from Mouse Pituitary as In Vitro Model to Explore Pituitary Stem Cell Biology

Published on: February 25, 2022

4.6K
Exploring the Potential of Mesenchymal Stem Cell Sheet on The Development of Hepatocellular Carcinoma In Vivo
10:18

Exploring the Potential of Mesenchymal Stem Cell Sheet on The Development of Hepatocellular Carcinoma In Vivo

Published on: September 11, 2018

6.2K

Area of Science:

  • Plant biology
  • Developmental biology
  • Stem cell research

Background:

  • The shoot apical meristem (SAM) is crucial for plant development.
  • Maintaining the SAM stem cell niche is vital for sustained growth.
  • Understanding the regulatory mechanisms of the stem cell niche is an ongoing challenge.

Purpose of the Study:

  • To elucidate the mechanism controlling the spatial patterning of the stem cell niche.
  • To identify factors that prevent the self-termination of the stem cell niche.
  • To understand how niche stability is maintained within a dynamic cellular environment.

Main Methods:

  • Investigated gene expression patterns related to stem cell maintenance.
  • Utilized genetic manipulation to perturb spatial patterning pathways.
  • Observed cellular dynamics and niche organization using live imaging.

Main Results:

  • Identified a novel mechanism regulating the spatial distribution of stem cells within the niche.
  • Demonstrated that this mechanism actively prevents stem cell differentiation or loss.
  • Showed that disruption of this patterning leads to niche instability and termination.

Conclusions:

  • A specific spatial patterning mechanism is essential for maintaining the shoot apical meristem stem cell niche.
  • This mechanism provides robustness against cellular changes, ensuring developmental continuity.
  • The findings offer new insights into stem cell niche regulation in plants.