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

Ribosome Profiling02:24

Ribosome Profiling

3.4K
Ribosome profiling or ribo-sequencing is a deep sequencing technique that produces a snapshot of active translation in a cell. It selectively sequences the mRNAs protected by ribosomes to get an insight into a cell’s translation landscape at any given point in time.
Applications of ribosome profiling
Ribosome profiling has many applications, including in vivo monitoring of translation inside a particular organ or tissue type and quantifying new protein synthesis levels.
The technique...
3.4K
Transcription01:10

Transcription

146.0K
Overview
Transcription is the process of synthesizing RNA from a DNA sequence by RNA polymerase. It is the first step in producing a protein from a gene sequence. Additionally, many other proteins and regulatory sequences are involved in the proper synthesis of messenger RNA (mRNA). Regulation of transcription is responsible for the differentiation of all the different types of cells and often for the proper cellular response to environmental signals.
Transcription Can Produce Different Kinds...
146.0K
mRNA Stability and Gene Expression02:51

mRNA Stability and Gene Expression

2.8K
2.8K
Light Acquisition02:16

Light Acquisition

8.4K
In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.
8.4K

You might also read

Related Articles

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

Sort by
Same author

LRG1 Drives Pathological Angiogenesis by Disrupting Neutrophil Mitochondrial Homeostasis in Bladder Cancer.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Asthma increased the risk of atrial fibrillation: insights from clinical association to genetic and molecular evidence.

BMC pulmonary medicine·2026
Same author

Evidence-based summary of optimal home self-management for elderly ostomy patients.

Frontiers in medicine·2026
Same author

Physics-informed transfer learning via frontier orbital pretraining for prediction of polymer electronic properties.

The Journal of chemical physics·2026
Same author

Longitudinal changes in amygdala-supplementary motor area connectivity and their association with recurrent self-harm in adolescents with mood disorders.

BMC psychiatry·2026
Same author

Performance assessment and recommendations for motor vehicle emission remote sensing equipment in megacity conditions: Insights from Beijing.

Journal of environmental sciences (China)·2026

Related Experiment Video

Updated: May 10, 2025

Investigating Tissue- and Organ-specific Phytochrome Responses using FACS-assisted Cell-type Specific Expression Profiling in Arabidopsis thaliana
10:10

Investigating Tissue- and Organ-specific Phytochrome Responses using FACS-assisted Cell-type Specific Expression Profiling in Arabidopsis thaliana

Published on: May 29, 2010

15.7K

Transcriptome Profiling Revealed Light-Mediated Gene Expression Patterns of Plants in Forest Vertical Structures.

Qiming Mei1,2,3,4, Yi Zheng1,2,3, Jiayi Feng1,2,3

  • 1Key Laboratory of Vegetation Restoration and Management of Degraded Ecosystems, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China.

Biology
|April 26, 2025
PubMed
Summary

Forest understory plants adapt to shade by altering gene expression. Shade-tolerant species show higher photoreceptor and photoprotection gene levels, influencing forest structure.

Keywords:
expression patternforest vertical structurephotoprotectionphotoreceptionphotorespirationphotosynthesis

More Related Videos

Laser-Capture Microdissection RNA-Sequencing for Spatial and Temporal Tissue-Specific Gene Expression Analysis in Plants
08:33

Laser-Capture Microdissection RNA-Sequencing for Spatial and Temporal Tissue-Specific Gene Expression Analysis in Plants

Published on: August 5, 2020

7.9K
Robotics and Dynamic Image Analysis for Studies of Gene Expression in Plant Tissues
11:26

Robotics and Dynamic Image Analysis for Studies of Gene Expression in Plant Tissues

Published on: May 5, 2010

12.5K

Related Experiment Videos

Last Updated: May 10, 2025

Investigating Tissue- and Organ-specific Phytochrome Responses using FACS-assisted Cell-type Specific Expression Profiling in Arabidopsis thaliana
10:10

Investigating Tissue- and Organ-specific Phytochrome Responses using FACS-assisted Cell-type Specific Expression Profiling in Arabidopsis thaliana

Published on: May 29, 2010

15.7K
Laser-Capture Microdissection RNA-Sequencing for Spatial and Temporal Tissue-Specific Gene Expression Analysis in Plants
08:33

Laser-Capture Microdissection RNA-Sequencing for Spatial and Temporal Tissue-Specific Gene Expression Analysis in Plants

Published on: August 5, 2020

7.9K
Robotics and Dynamic Image Analysis for Studies of Gene Expression in Plant Tissues
11:26

Robotics and Dynamic Image Analysis for Studies of Gene Expression in Plant Tissues

Published on: May 5, 2010

12.5K

Area of Science:

  • Plant Ecology
  • Molecular Ecology
  • Forest Science

Background:

  • Light availability is a key factor structuring forest communities, with canopy cover creating shaded understory environments.
  • Light intensity and spectral quality change vertically through forest ecosystems, impacting plant survival and growth.
  • Understanding plant responses to light heterogeneity is crucial for community ecology and forest management.

Purpose of the Study:

  • To investigate light-mediated gene expression patterns in forest vertical structures.
  • To identify how variable light environments influence gene expression related to photosynthesis, light reception, and photoprotection in plants.
  • To correlate gene expression profiles with plant shade tolerance and forest vertical structure.

Main Methods:

  • Utilized transcriptome profiling to analyze gene expression in plants across different forest vertical strata.
  • Quantified expression levels of 20 annotated genes involved in photosynthesis, photoreception, and photoprotection.
  • Correlated gene expression traits with known shade tolerance of plant species.

Main Results:

  • Shade-tolerant species exhibited higher expression of photoreceptor (phot1/2, phyA/B), photorespiration (pglp1/2), and photoprotection genes (Lhca5, Lhca7, PsbS, photolyases).
  • Shade-tolerant species showed lower abundance of photosynthetic light-harvesting genes (Lhca1/2, Lhcb1/2).
  • Light-harvesting and photoprotection genes were upregulated by high light, while photoreceptor genes were upregulated by shade.

Conclusions:

  • Differential gene expression in response to light availability is a key mechanism shaping forest vertical structure.
  • Plant species possess distinct genetic strategies for coping with light variability, influencing community composition.
  • This study provides insights into the molecular basis of plant adaptation to forest light regimes.