Jove
Visualize
Contact Us

Related Experiment Videos

The genetics of plant morphological evolution.

Kristen A Shepard1, Michael D Purugganan

  • 1Department of Genetics, Box 7614, 3513 Gardner Hall, North Carolina State University, Raleigh, North Carolina 27695, USA. kashepar@unity.ncsu.edu

Current Opinion in Plant Biology
|January 15, 2002
PubMed
Summary

Researchers identified genes driving plant evolution and morphology. Conserved floral development genes, like MADS-box, are key to understanding plant adaptations across species.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Uncovering the multi-layer cis-regulatory landscape of rice via integrative nascent RNA analysis.

Genome biology·2025
Same author

Environment-dependent selection impacts heritable developmental stability and trait canalization in rice.

bioRxiv : the preprint server for biology·2025
Same author

Topologically associating domains and the evolution of three-dimensional genome architecture in rice.

The Plant journal : for cell and molecular biology·2025
Same author

Systems genomics of salinity stress response in rice.

eLife·2025
Same author

Selection on genome-wide gene expression plasticity of rice in wet and dry field environments.

Molecular ecology·2024
Same author

Systems genomics of salinity stress response in rice.

bioRxiv : the preprint server for biology·2024
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

Area of Science:

  • Evolutionary biology
  • Plant genetics
  • Developmental biology

Background:

  • Plant morphology evolves through genetic mechanisms.
  • The ABC model explains floral development in angiosperms.
  • MADS-box genes are crucial for plant reproduction.

Purpose of the Study:

  • To identify genes involved in the evolution of plant morphology.
  • To explore the conservation of floral development genes.
  • To understand the genetic basis of plant adaptations.

Main Methods:

  • Candidate gene analysis.
  • Gene mapping.
  • Comparative genomics.

Main Results:

  • Identified genes contributing to plant morphological evolution.

Related Experiment Videos

  • Confirmed conservation of ABC model elements in angiosperms.
  • Homologous MADS-box genes found to function in gymnosperm reproduction.

    • Conclusions:

    • Genetic factors significantly influence plant morphological evolution.
    • Floral development genes show conserved functions across diverse plant groups.
    • Further research into candidate genes can reveal evolutionary pathways of plant adaptations.