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

Non-linear signaling for pattern formation?

B Scheres1

  • 1Department of Molecular Cell Biology, Utrecht University, The Netherlands. b.scheres@bio.uu.nl

Current Opinion in Plant Biology
|October 6, 2000
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

Stem cell factors in plants: chromatin connections.

Cold Spring Harbor symposia on quantitative biology·2009
Same author

Cell axiality and polarity in plants--adding pieces to the puzzle.

Current opinion in plant biology·2001
Same author

Playing with arabidopsis.

Plant physiology·2001
Same author

Plant cell identity. The role of position and lineage.

Plant physiology·2001
Same author

Root development.

Current biology : CB·2000
Same author

An auxin-dependent distal organizer of pattern and polarity in the Arabidopsis root.

Cell·1999
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
Same journal

Trehalose 6-phosphate and hormone signalling crosstalk.

Current opinion in plant biology·2026
Same journal

How to grow a leaf: Generating, maintaining, and modulating flatness.

Current opinion in plant biology·2026
Same journal

Pectin biosynthesis, signaling, and cell polarity in stomatal function and morphogenesis.

Current opinion in plant biology·2026
See all related articles

Plant development involves complex feedback loops, not just simple linear pathways. Positive feedback mechanisms are crucial for pattern formation in plant tissues like the Arabidopsis epidermis and root tip.

Area of Science:

  • Plant biology
  • Developmental biology
  • Genetics

Background:

  • Developmental pathways are traditionally viewed as linear gene activation cascades.
  • Emerging evidence highlights the significance of non-linear signaling responses in biological pattern formation.

Purpose of the Study:

  • To explore the role of non-linear signaling in plant development.
  • To investigate the involvement of positive feedback loops in cellular patterning and tissue organization.

Main Methods:

  • Analysis of gene activation patterns in plant development.
  • Investigating signaling events and their regulatory mechanisms.
  • Studying auxin distribution dynamics in plant tissues.

Main Results:

Related Experiment Videos

  • Positive feedback loops appear to regulate cellular patterning in the Arabidopsis epidermis.
  • Asymmetric auxin distribution, critical for distal root tip organization, may be established via positive feedback.

Conclusions:

  • Non-linear signaling, particularly positive feedback, plays a vital role in plant pattern formation.
  • This complexity challenges simplified linear models of developmental pathways.