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

Plant development: Medea's maternal instinct

J Goodrich1

  • 1Institute of Cell and Molecular Biology, Edinburgh, UK.

Current Biology : CB
|July 15, 1998
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

Evolution of a Client-Level Dataset: 20 Years of National Child Traumatic Stress Network Data Collection.

International journal of methods in psychiatric research·2026
Same author

Maraviroc can improve lipid profiles in dyslipidemic patients with HIV: results from the MERIT trial.

HIV clinical trials·2011
Same author

Arabidopsis research 2001.

The Plant cell·2001
Same author

Laparoscopic repositioning of a ventriculo-peritoneal catheter tip for a sterile abdominal cerebrospinal fluid (CSF) pseudocyst.

Surgical endoscopy·2001
Same author

Interaction of the Arabidopsis polycomb group proteins FIE and MEA mediates their common phenotypes.

Current biology : CB·2000
Same author

Seeds of conflict.

Current biology : CB·2000

The Arabidopsis MEDEA gene, crucial for embryo development, restricts maternal cell proliferation. This gene encodes a Polycomb-group protein, with its maternal effects potentially linked to genomic imprinting.

Area of Science:

  • Plant molecular biology
  • Developmental genetics
  • Epigenetics

Background:

  • The MEDEA gene in Arabidopsis thaliana plays a critical role in regulating embryonic development.
  • Maternal control over embryonic growth is essential for proper development.
  • Polycomb-group proteins are known epigenetic regulators involved in gene silencing.

Purpose of the Study:

  • To investigate the function of the Arabidopsis MEDEA gene in maternal tissues.
  • To characterize the molecular nature of the MEDEA gene product.
  • To explore the potential role of genomic imprinting in MEDEA's maternal effects.

Main Methods:

  • Molecular characterization of the MEDEA gene.
  • Analysis of MEDEA's protein family.

Related Experiment Videos

  • Investigation of maternal gene expression patterns.

    • Main Results:

    • The MEDEA gene is essential in maternal tissues for controlling embryonic cell proliferation.
    • MEDEA encodes a Polycomb-group protein.
    • Evidence suggests MEDEA's maternal effects might arise from genomic imprinting.

    Conclusions:

    • The Arabidopsis MEDEA gene acts as a maternal regulator of embryonic development.
    • MEDEA's function as a Polycomb-group protein highlights its role in epigenetic control.
    • Genomic imprinting is a likely mechanism underlying MEDEA's maternal effects on embryogenesis.