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

Vesicular Tubular Clusters01:45

Vesicular Tubular Clusters

2.5K
After budding out from the ER membrane, some COPII vesicles lose their coat and fuse with one another to form larger vesicles and interconnected tubules called vesicular tubular clusters or VTCs. These clusters constitute a compartment at the ER-Golgi interface known as ERGIC (Endoplasmic Reticulum Golgi Intermediate Compartment). The ERGIC is a mobile membrane-bound cargo transport system that sorts proteins secreted from ER and delivers them to the Golgi.
With the help of motor proteins such...
2.5K
Cluster Sampling Method01:20

Cluster Sampling Method

12.0K
Appropriate sampling methods ensure that samples are drawn without bias and accurately represent the population. Because measuring the entire population in a study is not practical, researchers use samples to represent the population of interest.
To choose a cluster sample, divide the population into clusters (groups) and then randomly select some of the clusters. All the members from these clusters are in the cluster sample. For example, if you randomly sample four departments from your...
12.0K
Multipotency and Niche of Bulge Stem Cell01:06

Multipotency and Niche of Bulge Stem Cell

3.7K
A hair follicle or HF is a small part of the skin that produces the hair shaft. Paul Gerson Unna was the first to observe a bulge in the human hair follicle's outer root sheath (ORS). The bulge is present between the sebaceous gland and the arrector pili muscle and is the niche for hair follicle stem cells (HFSCs). The bulge is also a niche for melanocyte stem cells, and their loss results in graying of hair. The HFSCs express Sox9 and Lhx2, which help them maintain stemness and prevent...
3.7K
Evolutionary Relationships through Genome Comparisons02:54

Evolutionary Relationships through Genome Comparisons

5.9K
Genome comparison is one of the excellent ways to interpret the evolutionary relationships between organisms. The basic principle of genome comparison is that if two species share a common feature, it is likely encoded by the DNA sequence conserved between both species. The advent of genome sequencing technologies in the late 20th century enabled scientists to understand the concept of conservation of domains between species and helped them to deduce evolutionary relationships across diverse...
5.9K

You might also read

Related Articles

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

Sort by
Same author

Studies of Vietnamese pteridophyte flora 4: topotype project.

PhytoKeys·2026
Same author

Discontinuing Long-Term Denosumab in Treating Fragile Bone: Why, for Whom, and How?

Clinical pharmacology and therapeutics·2026
Same author

Life phases integration uncovers long-lived gametophytes mediated reticulate evolution in Haplopteris (Pteridaceae).

The New phytologist·2026
Same author

Serial Spatial Transcriptomes Reveal Regulatory Transitions in Maize Leaf Development.

Plant biotechnology journal·2026
Same author

Sulforaphane-cysteine elicits apoptosis through JNK-mediated caspase activation in oral squamous cell carcinoma cells.

Journal of Cancer·2025
Same author

Narciclasine Induces Caspase Cascade Activation and Cell Apoptosis via JNK Signaling in Oral Cancer.

The American journal of Chinese medicine·2025
Same journal

Synergistic Regulation of Postharvest Physiology and Biochemical Quality of Peach (<i>Prunus persica</i> L.) Through Salicylic Acid and Plant-Based Edible Treatments.

Plant-environment interactions (Hoboken, N.J.)·2026
Same journal

Photosynthetic Behavior of Wheat in Reclaimed Fly Ash Amended Soil-Probed by MINI-PAM (Photosynthetic Yield Analyzer).

Plant-environment interactions (Hoboken, N.J.)·2026
Same journal

Investigating Thermotolerance of Thylakoid Processes in Two Cotton Species using Rapid Induction Fluorescence.

Plant-environment interactions (Hoboken, N.J.)·2026
Same journal

Integrative Analysis of Abiotic Stress-Responsive Genes in Soybean Using Differential Gene Expression and Validation With Machine Learning.

Plant-environment interactions (Hoboken, N.J.)·2026
Same journal

Impacts of Industrial Crop Production by Smallholders on Household Food Security in Ghana: Evidence From the Oil Palm Sector.

Plant-environment interactions (Hoboken, N.J.)·2026
Same journal

Linking Soil Properties to Mangrove Structural Parameters Across a Disturbance Gradient in the Northern Veracruz, Mexico.

Plant-environment interactions (Hoboken, N.J.)·2026
See all related articles

Related Experiment Video

Updated: Jul 27, 2025

An Induction System for Clustered Stomata by Sugar Solution Immersion Treatment in Arabidopsis thaliana Seedlings
04:32

An Induction System for Clustered Stomata by Sugar Solution Immersion Treatment in Arabidopsis thaliana Seedlings

Published on: February 15, 2019

5.9K

Stomatal clustering in

Meng-Ying Tsai1,2, Chi Kuan1, Zheng-Lin Guo1

  • 1Institute of Plant and Microbial Biology Academia Sinica Taipei Taiwan.

Plant-Environment Interactions (Hoboken, N.J.)
|June 7, 2023
PubMed
Summary
This summary is machine-generated.

Stomatal clustering in begonias enhances water use efficiency and light response. Begonia TMM genes regulate stomatal development, aiding adaptation to water-scarce environments.

Keywords:
BegoniaTOO MANY MOUTHS (TMM)stomatastomatal clusteringstomatal movementwater use efficiency (WUE)

More Related Videos

Heuristic Mining of Hierarchical Genotypes and Accessory Genome Loci in Bacterial Populations
08:03

Heuristic Mining of Hierarchical Genotypes and Accessory Genome Loci in Bacterial Populations

Published on: December 7, 2021

2.2K
Visualization and Quantification of High-Dimensional Cytometry Data using Cytofast and the Upstream Clustering Methods FlowSOM and Cytosplore
06:01

Visualization and Quantification of High-Dimensional Cytometry Data using Cytofast and the Upstream Clustering Methods FlowSOM and Cytosplore

Published on: December 12, 2019

8.5K

Related Experiment Videos

Last Updated: Jul 27, 2025

An Induction System for Clustered Stomata by Sugar Solution Immersion Treatment in Arabidopsis thaliana Seedlings
04:32

An Induction System for Clustered Stomata by Sugar Solution Immersion Treatment in Arabidopsis thaliana Seedlings

Published on: February 15, 2019

5.9K
Heuristic Mining of Hierarchical Genotypes and Accessory Genome Loci in Bacterial Populations
08:03

Heuristic Mining of Hierarchical Genotypes and Accessory Genome Loci in Bacterial Populations

Published on: December 7, 2021

2.2K
Visualization and Quantification of High-Dimensional Cytometry Data using Cytofast and the Upstream Clustering Methods FlowSOM and Cytosplore
06:01

Visualization and Quantification of High-Dimensional Cytometry Data using Cytofast and the Upstream Clustering Methods FlowSOM and Cytosplore

Published on: December 12, 2019

8.5K

Area of Science:

  • Plant physiology and development
  • Plant adaptation to environmental stress
  • Molecular genetics of stomatal development

Background:

  • Stomata are crucial for plant gas exchange and survival.
  • Stomatal clustering, observed in water-stressed plants like begonias, contrasts with solitary stomata.
  • The TOO MANY MOUTHS (TMM) receptor is known to regulate stomatal spacing in Arabidopsis.

Purpose of the Study:

  • To investigate the physiological functions of stomatal clustering in Asian begonias.
  • To explore the role of Begonia TMM orthologs in stomatal development.
  • To understand how stomatal clustering contributes to plant adaptation.

Main Methods:

  • Comparative physiological analysis of Begonia formosana (single stomata) and B. hernandioides (clustered stomata).
  • Introduction of Begonia TMM genes into Arabidopsis tmm mutants for functional complementation studies.
  • Measurement of water use efficiency, stomatal size, and pore opening dynamics.

Main Results:

  • B. hernandioides exhibited higher water use efficiency, smaller stomata, and faster pore opening than B. formosana.
  • Begonia TMMs were found to inhibit stomatal formation, similar to Arabidopsis TMM, with partial complementation in mutants.
  • Stomatal clustering may enhance cell-to-cell communication for synchronized stomatal movement.

Conclusions:

  • Stomatal clustering in begonias is a developmental strategy for improved water use efficiency and rapid light response.
  • Begonia TMM genes play a conserved role in regulating stomatal development.
  • Stomatal clustering represents a key adaptation linking plant development to environmental conditions.