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

Transposition in plants: a molecular model.

H Saedler1, P Nevers

  • 1Max-Planck-Institut für Züchtungsforschung, Egelspfad, 5000 Köln 30, FRG.

The EMBO Journal
|March 1, 1985
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

Molecular cloning of the flavanone 3β-hydroxylase gene (FHT) from carnation (Dianthus caryophyllus) and analysis of stable and unstable FHT mutants.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·2013
Same author

Isolation and characterization of new MIKC*-Type MADS-box genes from the moss Physcomitrella patens.

Plant biology (Stuttgart, Germany)·2005
Same author

A novel MADS-box gene subfamily with a sister-group relationship to class B floral homeotic genes.

Molecular genetics and genomics : MGG·2002
Same author

MADS-box genes are involved in floral development and evolution.

Acta biochimica Polonica·2001
Same author

The MADS-box gene DEFH28 from Antirrhinum is involved in the regulation of floral meristem identity and fruit development.

The Plant journal : for cell and molecular biology·2001
Same author

Epidermal control of floral organ identity by class B homeotic genes in Antirrhinum and Arabidopsis.

Development (Cambridge, England)·2001
Same journal

Chromosome condensation mechanically primes the nucleus for mitosis.

The EMBO journal·2026
Same journal

NDR kinase SAX-1 controls dendrite branch-specific elimination during neuronal remodeling in C. elegans.

The EMBO journal·2026
Same journal

Assembly of the catalytic module and the rotor of human ATP synthase.

The EMBO journal·2026
Same journal

Substrate-induced assembly and functional mechanism of the membrane protein insertase SecYEG-YidC.

The EMBO journal·2026
Same journal

Conformational changes of the baseplate regulating tail contraction of Staphylococcus phage 812.

The EMBO journal·2026
Same journal

Cellular assembly and functional resilience of the mammalian RNA exosome.

The EMBO journal·2026
See all related articles

A molecular model explains plant transposable element (TE) movement. TE excision and re-integration create DNA diversity, involving DNA repair enzymes in healing the donor site.

Area of Science:

  • Molecular biology
  • Genetics
  • Plant science

Background:

  • Transposable elements (TEs) are mobile DNA sequences found in plant genomes.
  • Understanding the molecular mechanisms of TE transposition is crucial for genome stability and evolution.

Purpose of the Study:

  • To describe a molecular model for the transposition of plant transposable elements.
  • To elucidate the potential involvement of DNA repair enzymes in the transposition process.

Main Methods:

  • The study proposes a theoretical molecular model based on existing knowledge of transposition and DNA repair.
  • No experimental methods were detailed in the provided abstract.

Main Results:

  • The proposed model suggests that transposition involves the excision of the transposable element from its original location.

Related Experiment Videos

  • Re-integration of the element into a new genomic site is also a key step.
  • Excision of the transposable element leads to DNA sequence diversity at the donor site.

    • Conclusions:

    • The process of transposition may involve excision and re-integration of plant transposable elements.
    • DNA sequence diversity generated during excision suggests the involvement of DNA repair enzymes in restoring the integrity of the donor DNA molecule.