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

A model for cell-type determination and differentiation in plants.

M D Marks1, J Esch, P Herman

  • 1School of Biological Sciences, University of Nebraska, Lincoln 68588-0118.

Symposia of the Society for Experimental Biology
|January 1, 1991
PubMed
Summary

Researchers studied plant cell differentiation using Arabidopsis thaliana trichome formation. The GL1 gene, crucial for trichome initiation, was identified as a myb-related gene, offering insights into plant development and crop improvement.

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

Sinonasal squamous cell carcinoma: REFCOR guidelines for diagnosis, treatment and follow-up.

European annals of otorhinolaryngology, head and neck diseases·2026
Same author

Short-term plasticity influences episodic memory recall: an interplay of synaptic traces in a spiking neural network model.

Scientific reports·2025
Same author

Advanced paranasal sinuses osteomas: a retrospective multicentric analysis on surgical management outcomes and intra- and postsurgical complications.

Rhinology·2025
Same author

Neuroendocrine neoplasms of head and neck, genitourinary and gynaecological systems, unknown primaries, parathyroid carcinomas and intrathyroid thymic neoplasms: ESMO Clinical Practice Guideline for diagnosis, treatment and follow-up.

ESMO open·2024
Same author

Ligation of anterior ethmoidal artery nasal branch: anatomical-based management of recalcitrant epistaxis.

Rhinology·2024
Same author

Editorial: Amplifying Efficiency and Accuracy in Dementia Drug Development.

The journal of prevention of Alzheimer's disease·2024

Area of Science:

  • Plant Biology
  • Developmental Biology
  • Genetics

Background:

  • Trichome formation in Arabidopsis thaliana serves as a model for plant cell determination and differentiation.
  • Mutations in specific genes (ttg, gl1, gl2, gl3, dis1, dis2) disrupt trichome development, highlighting key regulatory pathways.

Purpose of the Study:

  • To isolate and characterize genes involved in trichome formation.
  • To understand the roles of these genes in cell determination and differentiation.
  • To explore potential applications in crop plant improvement.

Main Methods:

  • Utilizing genetic mutations to define genes essential for trichome initiation and maturation.
  • Gene isolation and characterization, focusing on the GL1 gene.
  • Investigating the broader family of myb-related genes in Arabidopsis.

Related Experiment Videos

Main Results:

  • The GL1 gene was isolated and found to be a myb-related gene uniquely required for trichome initiation.
  • Mutations ttg and gl1 affect trichome determination signaling.
  • Mutations gl2, gl3, dis1, and dis2 are involved in trichome maturation.

Conclusions:

  • The GL1 gene plays a critical role in initiating trichome development.
  • Arabidopsis myb-related genes are potential candidates for regulating other cell determination events.
  • This research provides a foundation for manipulating plant cell development and enhancing crop traits.