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 Experiment Videos

Playing by pair-rules?

Gregory K Davis1, Nipam H Patel

  • 1Department of Ecology and Evolutionary Biology, Princeton University, USA.

Bioessays : News and Reviews in Molecular, Cellular and Developmental Biology
|April 30, 2003
PubMed
Summary
This summary is machine-generated.

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

Adverse cardiometabolic profile of women 6 months and 2 years after gestational hypertension.

Diabetes, obesity & metabolism·2025
Same author

Hierarchical woven fibrillar structures in developing single gyroids in butterflies.

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

The P4 Study: 6 months postpartum body composition in normotensive vs hypertensive pregnancies.

Pregnancy hypertension·2025
Same author

Lepidopteran scale cells derive from sensory organ precursors through a canonical lineage.

Development (Cambridge, England)·2025
Same author

Elucidating nanostructural organization and photonic properties of butterfly wing scales using hyperspectral microscopy.

Journal of the Royal Society, Interface·2024
Same author

A Novel Expression Domain of extradenticle Underlies the Evolutionary Developmental Origin of the Chelicerate Patella.

Molecular biology and evolution·2024
Same journal

Rethinking One Health: Microbial Foundations for Ecological Governance.

BioEssays : news and reviews in molecular, cellular and developmental biology·2026
Same journal

Biobanked Liver Organoids: A Roadmap for Precision Hepatology.

BioEssays : news and reviews in molecular, cellular and developmental biology·2026
Same journal

The Temporal Architecture of Human Cells: Organelle Clocks and Distributed Circadian Time.

BioEssays : news and reviews in molecular, cellular and developmental biology·2026
Same journal

Opposing Activity at the Apical Surface: An Antagonistic Collaboration Between Crumbs and Myosin II Determines Organ Shape.

BioEssays : news and reviews in molecular, cellular and developmental biology·2026
Same journal

Hidden Fungal DNA Structures May Shape Sequencing Outcomes.

BioEssays : news and reviews in molecular, cellular and developmental biology·2026
Same journal

An Engineering Perspective on the Importance of Obtaining Operational Stability in Graduate School.

BioEssays : news and reviews in molecular, cellular and developmental biology·2026
See all related articles

Pair-rule genes pattern insect embryos. Recent studies suggest these segmentation genes may also function in early arthropods and vertebrates, expanding their known evolutionary role.

Area of Science:

  • Developmental Biology
  • Evolutionary Developmental Biology
  • Genetics

Background:

  • Pair-rule genes are essential for embryonic segmentation in Drosophila.
  • Their role in other arthropods and segmented phyla remains largely unexplored.

Purpose of the Study:

  • To investigate the potential involvement of pair-rule gene mechanisms in the segmentation of basal arthropods and vertebrates.

Main Methods:

  • Comparative analysis of genetic hierarchies.
  • Review of recent experimental data on basal arthropod and vertebrate development.

Main Results:

  • Emerging data suggest a conserved role for pair-rule patterning.
  • Evidence points to potential involvement in basal arthropod and vertebrate segmentation.

Related Experiment Videos

Conclusions:

  • Pair-rule gene mechanisms may have broader evolutionary significance beyond Drosophila.
  • Further research is needed to confirm the function in non-arthropod segmented lineages.