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

Conserved and diverse mechanisms in root development.

Frank Hochholdinger1, Roman Zimmermann

  • 1University of Tuebingen, Center for Plant Molecular Biology (ZMBP), Department of General Genetics, Auf der Morgenstelle 28, 72076 Tuebingen, Germany. frank.hochholdinger@zmbp.uni-tuebingen.de

Current Opinion in Plant Biology
|November 17, 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

Root hair plasticity in cereals under abiotic stress.

The New phytologist·2026
Same author

Large-scale multi-omics unveils host-microbiome interactions driving root development and nitrogen acquisition.

Nature plants·2026
Same author

The Genetic Basis and Domestication of Root System Architecture in Cereals.

Annual review of plant biology·2026
Same author

Pathogenic fungus Ustilago maydis exploits the lateral root regulators to induce pluripotency in maize shoots.

The New phytologist·2025
Same author

Rhizosheath inhabiting Massilia are linked to heterosis in roots of maize.

Nature communications·2025
Same author

Differential cold stress intensities drive unique morphological and transcriptomic changes in Zea mays root hairs.

BMC genomics·2025
Same journal

Living sensors: Engineering plants to sense and report on their environments.

Current opinion in plant biology·2026
Same journal

Connecting the dots in plant metabolism: Isotopic labeling and metabolic flux analysis.

Current opinion in plant biology·2026
Same journal

Seeds in suspension: Cell type-specific control of seed dormancy and germination initiation.

Current opinion in plant biology·2026
Same journal

Amino acid sensing and signaling in plants.

Current opinion in plant biology·2026
Same journal

No energy, no defense: Metabolic input shapes defense signaling.

Current opinion in plant biology·2026
Same journal

Bridging paradoxes in recombination at NLR cluster: A structural genomics perspective.

Current opinion in plant biology·2026
See all related articles

Comparing cereal and Arabidopsis root development reveals common and distinct molecular principles. Key gene families like COBRA, GRAS, and LOB are crucial for root formation in both plant types.

Area of Science:

  • Plant biology
  • Molecular genetics
  • Developmental biology

Background:

  • Root system architecture is crucial for plant survival and productivity.
  • Model dicot (Arabidopsis) and monocot (rice, maize) species offer insights into root development.
  • Comparative analysis can uncover conserved and divergent molecular mechanisms.

Purpose of the Study:

  • To review recent molecular data comparing cereal and Arabidopsis root development.
  • To identify common and distinct molecular principles governing root formation.

Main Methods:

  • Literature review of recent molecular and genetic studies.
  • Focus on gene families involved in root development (COBRA, GRAS, LOB domain).
  • Analysis of genes encoding exocyst complex subunits.

Related Experiment Videos

Main Results:

  • Identified conserved roles for COBRA, GRAS, and LOB domain genes in both monocot and dicot root development.
  • Highlighted distinct molecular functions and regulation in cereal versus Arabidopsis root formation.
  • Exocyst complex subunit genes also show conserved associations with root development.

Conclusions:

  • Comparative genomics reveals shared and unique molecular pathways in plant root development.
  • Understanding these pathways can inform strategies for improving crop root systems.
  • Further research into specific gene functions will elucidate precise roles in root architecture.