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

Flow Cytometry01:23

Flow Cytometry

14.1K
The development of flow cytometry techniques began in 1934 with initial attempts by Andrew Moldavan, a bacteriologist who counted the cells in a flowing capillary system. Moldavan pumped cells through a capillary tube focused under a microscope for visualization. The invention of photometry allowed the measurement of differentially-stained cells, and Louis Kamentsky developed the first multiparameter flow cytometer in 1965 to identify and count the cancer cells in cervical tissue specimens.
In...
14.1K

You might also read

Related Articles

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

Sort by
Same author

Nuclear translocation of β-catenin in Wg/Wnt signaling via the IFT-A microtubule-associated complex requires Pasovec/Gid8 proteins.

Science advances·2026
Same author

A novel conserved protein associates with the IFT-A complex to mediate nuclear translocation of β-catenin in Wg/Wnt-signaling.

bioRxiv : the preprint server for biology·2025
Same author

A Van Gogh/Vangl tyrosine phosphorylation switch regulates its interaction with core Planar Cell Polarity factors Prickle and Dishevelled.

PLoS genetics·2023
Same author

The conserved Pelado/ZSWIM8 protein regulates actin dynamics by promoting linear actin filament polymerization.

Life science alliance·2022
Same author

Elevated EDAR signalling promotes mammary gland tumourigenesis with squamous metaplasia.

Oncogene·2021
Same author

Tissue fluidity mediated by adherens junction dynamics promotes planar cell polarity-driven ommatidial rotation.

Nature communications·2021
Same journal

Arrayed single-gene perturbations identify drivers of human anterior neural tube closure.

eLife·2026
Same journal

Pervasive relaxed selection on spermatogenesis genes coincident with the evolution of polygyny in gorillas.

eLife·2026
Same journal

Impacts of DNA methylation on H2A.Z deposition and nucleosome stability.

eLife·2026
Same journal

Continuous developmental changes in word recognition and language learning across early childhood.

eLife·2026
Same journal

Multiple event segmentation mechanisms in the human brain.

eLife·2026
Same journal

Optimised genome editing for precise DNA insertion and substitution using prime editors in zebrafish.

eLife·2026
See all related articles

Related Experiment Video

Updated: Oct 2, 2025

In Vitro Model of Physiological and Pathological Blood Flow with Application to Investigations of Vascular Cell Remodeling
07:30

In Vitro Model of Physiological and Pathological Blood Flow with Application to Investigations of Vascular Cell Remodeling

Published on: November 3, 2015

9.8K

When cells get in the flow.

Giovanna M Collu1, Marek Mlodzik1

  • 1Department of Cell, Developmental and Regenerative Biology, Graduate School of Biomedical Sciences, Icahn School of Medicine at Mount Sinai, New York, United States.

Elife
|February 28, 2022
PubMed
Summary
This summary is machine-generated.

New imaging techniques challenge established models of fruit fly eye geometric patterning. These advanced methods provide novel insights into developmental biology and pattern formation in insects.

Keywords:
D. melanogasterdevelopmental biologyeye developmentmechanicspattern formationphysics of living systemsretinal developmenttissue organization

More Related Videos

Pseudomonas aeruginosa and Saccharomyces cerevisiae Biofilm in Flow Cells
17:30

Pseudomonas aeruginosa and Saccharomyces cerevisiae Biofilm in Flow Cells

Published on: January 15, 2011

37.2K
Parallel-plate Flow Chamber and Continuous Flow Circuit to Evaluate Endothelial Progenitor Cells under Laminar Flow Shear Stress
12:43

Parallel-plate Flow Chamber and Continuous Flow Circuit to Evaluate Endothelial Progenitor Cells under Laminar Flow Shear Stress

Published on: January 17, 2012

43.7K

Related Experiment Videos

Last Updated: Oct 2, 2025

In Vitro Model of Physiological and Pathological Blood Flow with Application to Investigations of Vascular Cell Remodeling
07:30

In Vitro Model of Physiological and Pathological Blood Flow with Application to Investigations of Vascular Cell Remodeling

Published on: November 3, 2015

9.8K
Pseudomonas aeruginosa and Saccharomyces cerevisiae Biofilm in Flow Cells
17:30

Pseudomonas aeruginosa and Saccharomyces cerevisiae Biofilm in Flow Cells

Published on: January 15, 2011

37.2K
Parallel-plate Flow Chamber and Continuous Flow Circuit to Evaluate Endothelial Progenitor Cells under Laminar Flow Shear Stress
12:43

Parallel-plate Flow Chamber and Continuous Flow Circuit to Evaluate Endothelial Progenitor Cells under Laminar Flow Shear Stress

Published on: January 17, 2012

43.7K

Area of Science:

  • Developmental biology
  • Insect morphology
  • Ophthalmology

Background:

  • The geometric patterning of the fruit fly eye (Drosophila melanogaster) is a classic model system in developmental biology.
  • A long-standing model explains how ommatidia (individual eye units) achieve their precise arrangement.

Purpose of the Study:

  • To investigate the validity of the current model for fruit fly eye geometric patterning.
  • To explore novel imaging approaches for observing early developmental stages.

Main Methods:

  • Utilized advanced imaging techniques, potentially including high-resolution microscopy or live imaging.
  • Analyzed the spatial and temporal dynamics of ommatidial arrangement during development.

Main Results:

  • Preliminary findings suggest discrepancies between observed patterning and predictions from the established model.
  • New imaging data reveal previously unobserved cellular behaviors or interactions during pattern formation.

Conclusions:

  • The established model for fruit fly eye geometric patterning may require revision.
  • Advanced imaging technologies offer new perspectives on insect eye development and pattern formation.