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

MADS-complexes regulate transcriptome dynamics during pollen maturation.

Wim Verelst1, David Twell, Stefan de Folter

  • 1Department of Molecular Plant Genetics, Max-Planck-Institute for Plant Breeding Research, Carl-von-Linné-Weg, 50829 Cologne, Germany. verelst@mpiz-koeln.mpg.de

Genome Biology
|November 24, 2007
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

The transcription factor BOLITA / ENHANCER OF SHOOT REGENERATION 2 / DORNRÖSCHEN-LIKE (BOL/ESR2/DRNL) interacts with the glutaredoxins ROXY1 and ROXY2 during floral organ development in Arabidopsis.

Plant physiology and biochemistry : PPB·2026
Same author

The transcription factor NO TRANSMITTING TRACT/WIP2 modulates cytokinin homeostasis in Arabidopsis.

The Plant journal : for cell and molecular biology·2026
Same author

Auxin and cytokinin regulate growth dynamics underlying carpel initiation in Arabidopsis.

Journal of experimental botany·2025
Same author

A brief look into protein-protein interactions orchestrating flower and fruit development.

Journal of experimental botany·2025
Same author

Identifying new players of gynoecium development using tissue-specific transcriptome data of Arabidopsis.

Planta·2025
Same author

A Bacteriophage-Derived Primase-Helicase Orchestrates Plant Organellar DNA Replication.

Physiologia plantarum·2025
Same journal

Integrated lipidomic and transcriptomic profiling of the host response in human malaria.

Genome biology·2026
Same journal

Centromeric satellite expansion drives genome evolution in the snowy owl.

Genome biology·2026
Same journal

Mapping the landscape of allele-specific expression in porcine genomes.

Genome biology·2026
Same journal

Genomic sequence evolution underlying human neocortical interareal diversification.

Genome biology·2026
Same journal

Regulatory mechanisms driven by functional 3'-UTR variants in alcohol use disorder and related traits.

Genome biology·2026
Same journal

A longitudinal single-nucleus transcriptomic atlas of bovine placentation reveals dynamic cellular hierarchies and regulatory programs.

Genome biology·2026
See all related articles

Researchers identified MIKC* MADS-domain transcription factors as key regulators of male reproductive cell development in Arabidopsis. These factors control a crucial transcriptional switch for pollen maturation and competitive ability.

Area of Science:

  • Plant biology
  • Molecular genetics
  • Developmental biology

Background:

  • Cellular differentiation drives organismal complexity and specialization.
  • Regulatory networks governing differentiation are complex and understudied.
  • Understanding these networks is key to comprehending biological development.

Purpose of the Study:

  • Identify key regulators of male reproductive cell development in Arabidopsis thaliana.
  • Elucidate the role of MADS-domain transcription factors in pollen maturation.
  • Investigate the transcriptional dynamics and regulatory networks involved.

Main Methods:

  • Pollen-specific MIKC* class MADS-domain transcription factor identification.
  • Transcriptome profiling of mutant Arabidopsis thaliana.

Related Experiment Videos

  • Analysis of MIKC* protein complexes and downstream gene regulation.

    • Main Results:

    • MIKC* MADS-domain transcription factors are major regulators of transcriptome dynamics during male reproductive cell development.
    • These factors control a transcriptional switch essential for pollen maturation and competitive ability.
    • Functional redundancy among MIKC* proteins was resolved, and downstream regulators (AGL18, AGL29) were identified.

    Conclusions:

    • The study provides novel insights into the transcription factor network controlling pollen maturation.
    • This network is crucial for cellular differentiation and male reproductive fitness in flowering plants.
    • Uncovered complexity in MADS-box gene regulation during plant development.