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

Signalling in cell type specification.

L Dolan1, K Okada

  • 1Department of Cell Biology, John Innes Centre, Norwich, NR4 7UH, UK.

Seminars in Cell & Developmental Biology
|August 10, 1999
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

[Esophago-bronchial fistula caused by chemotherapy with bronchial artery infusion for pulmonary metastases from urinary tract cancer].

Hinyokika kiyo. Acta urologica Japonica·1992
Same author

Clinical features of patients suffering from Streptococcus milleri infections--a retrospective analysis.

Fukuoka igaku zasshi = Hukuoka acta medica·1992
Same author

Tumor-associated M(r) 34,000 and M(r) 32,000 membrane glycoproteins that are serine phosphorylated specifically in bovine leukemia virus-induced lymphosarcoma cells.

Cancer research·1992
Same author

Modulation by intracellular calcium pool of arginine vasopressin-induced cellular cyclic AMP production in rat renal papillary collecting tubule cells in culture.

The Journal of pharmacology and experimental therapeutics·1992
Same author

Sex determination by discriminant function analysis of lateral cranial form.

Forensic science international·1992
Same author

[Serial MRI findings in neuro-Behçet disease].

No shinkei geka. Neurological surgery·1992
Same journal

Editorial for special issue "When should mathematical models be used in biology".

Seminars in cell & developmental biology·2026
Same journal

Conserved machinery, divergent functions: evolutionary plasticity of the STK36/ULK4 kinase complex in ciliogenesis and signaling.

Seminars in cell & developmental biology·2026
Same journal

Chemical biology tools for studying tissue development.

Seminars in cell & developmental biology·2026
Same journal

Tetrahymena as a model organism for cilia research.

Seminars in cell & developmental biology·2026
Same journal

Emerging Concepts in Cardiovascular Development and Regeneration.

Seminars in cell & developmental biology·2026
Same journal

Endothelial origin of hematopoietic stem cells: Insights from new technologies and unresolved questions.

Seminars in cell & developmental biology·2026
See all related articles

Plant cells use positional information to establish identity during development. Genetic studies reveal complex networks of positive and negative regulators controlling these crucial developmental pathways.

Area of Science:

  • Plant developmental biology
  • Cellular identity establishment
  • Pattern formation in plants

Background:

  • Positional information is critical for plant cellular identity.
  • This information is established during pattern formation and maintained in developing organs.
  • Cells retain sensitivity to positional cues throughout much of development.

Purpose of the Study:

  • To investigate the genetic underpinnings of positional information perception and response in plants.
  • To identify genetic regulators involved in cell differentiation based on position.

Main Methods:

  • Utilizing genetic approaches in diverse plant model systems.
  • Analyzing genetic circuitry involved in downstream signaling cascades.
  • Identifying positive and negative genetic regulators.

Related Experiment Videos

Main Results:

  • Evidence suggests a complex genetic network regulates positional information.
  • Both positive and negative genetic regulators play roles in cell differentiation.
  • These regulatory mechanisms are conserved across different plant models.

Conclusions:

  • Positional cues initiate signaling cascades leading to cell differentiation.
  • Genetic studies are crucial for deciphering the regulatory networks involved.
  • Understanding these pathways is key to comprehending plant development.