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

Arabidopsis kinome: after the casting.

A Champion1, M Kreis, K Mockaitis

  • 1Institut de Biotechnologie des Plantes, Laboratoire de Biologie du Développement des Plantes, Bâtiment 630, UMR CNRS/UPS 8618, Université de Paris-Sud, 91405, Orsay Cedex, France.

Functional & Integrative Genomics
|January 24, 2004
PubMed
Summary

Researchers inventoried protein serine/threonine kinases (PSTKs) in Arabidopsis thaliana, revealing their diversity and crucial roles in cellular responses. This analysis highlights the importance of gene duplication and functional redundancy in plant robustness.

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

Genetic control of rhizosheath formation in pearl millet.

Scientific reports·2022
Same author

[State of art of photobiomodulation in the management of radiotherapy adverse events: Indications and level of evidence].

Cancer radiotherapie : journal de la Societe francaise de radiotherapie oncologique·2021
Same author

Comparison of patient satisfaction measures between in-person and telemedicine postoperative appointments following third molar surgery.

International journal of oral and maxillofacial surgery·2021
Same author

Doctors' attitudes to patient occupation information in four hospital specialties.

Occupational medicine (Oxford, England)·2020
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

Area of Science:

  • Plant Biology
  • Molecular Biology
  • Genomics

Background:

  • Arabidopsis thaliana is a model organism in plant biology.
  • The availability of the Arabidopsis genome sequence and predicted proteome enables large-scale analyses.
  • Protein kinases are essential regulators of cellular processes.

Purpose of the Study:

  • To create a genome-scale inventory of protein serine/threonine kinases (PSTKs) in Arabidopsis thaliana.
  • To describe the content and diversity of non-receptor PSTKs.
  • To analyze the relationships and functional characteristics of these kinases.

Main Methods:

  • Genome-scale inventory based on the Arabidopsis thaliana genome sequence and predicted proteome.
  • Classification of non-receptor PSTKs into superfamilies, families, sub-families, and groups.

Related Experiment Videos

  • Relationship analysis focusing on MAP kinase modules, protein-protein interaction sites, and biological functions.

    • Main Results:

    • Protein serine/threonine kinases constitute approximately 4% of the Arabidopsis thaliana proteome.
    • A total of 369 predicted non-receptor PSTKs were identified and detailed, including major families like Raf, CMGC, CaMK, AGC, and STE.
    • Extensive relationship analysis provided insights into shared characteristics and functional roles, particularly for MAP kinase pathway components.

    Conclusions:

    • The large number of kinase genes in Arabidopsis thaliana likely resulted from gene and genome duplications.
    • Functional redundancy plays a significant role in plant genetic robustness.
    • Understanding PSTK diversity is crucial for comprehending plant cellular signaling and adaptation.