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 MAP kinase kinase kinases structure, classification and evolution.

S Jouannic1, A Hamal, A S Leprince

  • 1Institut de Biotechnologie des Plantes (IBP), Laboratoire de Biologie du Développement des Plantes, Bâtiment 630, UMR 6818, Université de Paris-Sud, F-91405, Orsay Cedex, France.

Gene
|June 22, 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

Larval density affects phenotype and surrounding bacterial community without altering gut microbiota in Drosophila melanogaster.

FEMS microbiology ecology·2020
Same author

Dietary nutrient balance shapes phenotypic traits of Drosophila melanogaster in interaction with gut microbiota.

Comparative biochemistry and physiology. Part A, Molecular & integrative physiology·2019
Same author

Oncological outcome after MRI-based selection for neoadjuvant chemoradiotherapy in the OCUM Rectal Cancer Trial.

The British journal of surgery·2018
Same author

Evidence of a permanent electric polarisation in highly strained Cr<sub>2</sub>O<sub>3</sub> clusters measured by a second harmonic generation technique.

Journal of physics. Condensed matter : an Institute of Physics journal·2017
Same author

Differences in meristem size and expression of branching genes are associated with variation in panicle phenotype in wild and domesticated African rice.

EvoDevo·2017
Same author

Combined effect of temperature and ammonia on molecular response and survival of the freshwater crustacean Gammarus pulex.

Ecotoxicology and environmental safety·2016

Plant MAP kinase signaling pathways are crucial for growth and development. Analysis revealed four major MAP3K families (MEKK/STE11, RAF, MLK, CDC7) with diverse structures and phylum-dependent distributions.

Area of Science:

  • Plant molecular biology and signaling pathways.
  • Biochemistry and protein family analysis.

Background:

  • Mitogen-activated protein (MAP) kinase pathways play essential roles in plant growth and development.
  • Understanding the diversity and classification of MAP kinase signaling components is crucial.

Purpose of the Study:

  • To classify and analyze the relationships among plant MAP kinase kinase kinase (MAP3K) proteins.
  • To identify conserved features and evolutionary patterns within plant MAP3K families.

Main Methods:

  • Relationship and structural analyses of plant MAP3K-related cDNAs and genes.
  • Comparative analysis of MAP3Ks across plant, animal, and fungal kingdoms.
  • Identification of signature sequences for protein families.

Related Experiment Videos

Main Results:

  • Plant MAP3Ks were classified into PMEKKs (alpha, beta, gamma, zeta) and PRAFs (delta, eta, theta).
  • Four major MAP3K families (MEKK/STE11, RAF, MLK, CDC7) were identified with phylum-dependent distributions.
  • Signature sequences were found for the RAF family but not for the heterogeneous MEKK/STE11 family.

Conclusions:

  • Plant MAP3K families exhibit significant diversity, suggesting a wide range of biological functions.
  • The classification provides a framework for understanding MAP kinase signaling in plants.
  • Evolutionary analysis highlights conserved and divergent features across different phyla.