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

Morphogenesis02:19

Morphogenesis

Plant morphogenesis—the development of a plant’s form and structure—involves several overlapping developmental processes, including growth and cell differentiation. Precursor cells differentiate into specific cell types, which are organized into the tissues and organ systems that make up the functional plant.
Biological Clocks and Seasonal Responses02:45

Biological Clocks and Seasonal Responses

The circadian—or biological—clock is an intrinsic, timekeeping, molecular mechanism that allows plants to coordinate physiological activities over 24-hour cycles called circadian rhythms. Photoperiodism is a collective term for the biological responses of plants to variations in the relative lengths of dark and light periods. The period of light-exposure is called the photoperiod.
Meristems and Plant Growth02:36

Meristems and Plant Growth

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.
Pollination and Flower Structure02:40

Pollination and Flower Structure

Flowers are the reproductive, seed-producing structures of angiosperms. Typically, flowers consist of sepals, petals, stamens, and carpels. Sepals and petals are the vegetative flower organs. Stamens and carpels are the reproductive organs.
Cells Coordinate Growth and Proliferation02:36

Cells Coordinate Growth and Proliferation

Cell size is a significant factor impacting cellular design, function, and fitness. There exists some internal coordination by which cells double their masses before division, thus, achieving homeostasis. Coordination between cell growth and proliferation depends on the checkpoints in between cell cycle phases. Loss of coordination or failure in the checkpoint mechanism can drive the cell to uncontrolled growth and loss of cellular function. Like dividing cells that coordinate cellular growth,...
Cells Coordinate Growth and Proliferation02:36

Cells Coordinate Growth and Proliferation

Cell size is a significant factor impacting cellular design, function, and fitness. There exists some internal coordination by which cells double their masses before division, thus, achieving homeostasis. Coordination between cell growth and proliferation depends on the checkpoints in between cell cycle phases. Loss of coordination or failure in the checkpoint mechanism can drive the cell to uncontrolled growth and loss of cellular function. Like dividing cells that coordinate cellular growth,...

You might also read

Related Articles

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

Sort by
Same author

Molecular Mechanisms of Liver Metastasis: Connecting Biology, Biomarkers, and Outcomes.

Cells·2026
Same author

A negative feedback loop between TERMINAL FLOWER1 and LEAFY protects inflorescence indeterminacy.

Science (New York, N.Y.)·2026
Same author

A single-cell rice atlas integrates multi-species data to reveal cis-regulatory evolution.

Nature plants·2025
Same author

Dynamic control of H2A.Zub and H3K27me3 by ambient temperature during cell fate determination in Arabidopsis.

Developmental cell·2025
Same author

Provenance of late Pleistocene loess in central and eastern Europe: isotopic evidence for dominant local sediment sources.

Scientific reports·2025
Same author

Wilkie's Syndrome with Successful Nonsurgical Conservative Treatment in a Young Man: A Case Report.

The American journal of case reports·2024
Same journal

AXIN1 and AXIN2 regulate the WNT-signaling landscape to promote distinct mesoderm programs.

Developmental cell·2026
Same journal

ARID1A terminates gastric regeneration to prevent cancer.

Developmental cell·2026
Same journal

Myc sustains sex-biased organ zonation in the Drosophila intestine.

Developmental cell·2026
Same journal

Two parallel neuronal circuits involving electrical synapse and DAF-7/TGF-β signaling regulate muscle autophagy in C. elegans.

Developmental cell·2026
Same journal

Menstruation: Once unspoken but now uncovered, one cell type at a time.

Developmental cell·2026
Same journal

The ALS- and FTD-associated proteins annexin A11 and CHMP2B act sequentially in plasma membrane repair.

Developmental cell·2026
See all related articles

Related Experiment Video

Updated: Jun 23, 2026

Live Confocal Imaging of Developing Arabidopsis Flowers
07:27

Live Confocal Imaging of Developing Arabidopsis Flowers

Published on: April 1, 2017

Flower morphogenesis: timing is key.

Doris Wagner1

  • 1Department of Biology, University of Pennsylvania, Philadelphia, PA 19104, USA. wagnerdo@sas.upenn.edu

Developmental Cell
|May 23, 2009
PubMed
Summary
This summary is machine-generated.

Flower development relies on precise timing. Liu et al. show that the onset of flower differentiation dictates the stereotypic architecture of floral organs, crucial for plant classification.

More Related Videos

Whole-mount Clearing and Staining of Arabidopsis Flower Organs and Siliques
09:17

Whole-mount Clearing and Staining of Arabidopsis Flower Organs and Siliques

Published on: April 12, 2018

Image-Based Methods to Study Membrane Trafficking Events in Stomatal Lineage Cells
11:31

Image-Based Methods to Study Membrane Trafficking Events in Stomatal Lineage Cells

Published on: May 12, 2023

Related Experiment Videos

Last Updated: Jun 23, 2026

Live Confocal Imaging of Developing Arabidopsis Flowers
07:27

Live Confocal Imaging of Developing Arabidopsis Flowers

Published on: April 1, 2017

Whole-mount Clearing and Staining of Arabidopsis Flower Organs and Siliques
09:17

Whole-mount Clearing and Staining of Arabidopsis Flower Organs and Siliques

Published on: April 12, 2018

Image-Based Methods to Study Membrane Trafficking Events in Stomatal Lineage Cells
11:31

Image-Based Methods to Study Membrane Trafficking Events in Stomatal Lineage Cells

Published on: May 12, 2023

Area of Science:

  • Plant developmental biology
  • Floral organogenesis
  • Evolutionary botany

Background:

  • Flowers exhibit remarkable regularity in organ number and identity, a trait historically used for plant taxonomy.
  • Understanding the genetic and temporal mechanisms controlling floral development is fundamental to plant science.

Discussion:

  • The study by Liu et al. highlights the critical role of precise timing in initiating floral differentiation.
  • This temporal control is essential for establishing the characteristic and predictable floral structures observed across plant families.

Key Insights:

  • The timing of the onset of flower differentiation is a key determinant of stereotypic floral architecture.
  • This finding provides new insights into the developmental processes underlying floral pattern formation.

Outlook:

  • Further research can explore the specific molecular pathways regulating the timing of floral differentiation.
  • Investigating these mechanisms could have implications for crop improvement and understanding plant evolution.