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

Dead cells do tell tales.

M H Richberg1, D H Aviv, J L Dangl

  • 1Department of Biology and Curriculum in Genetics, Coker Hall Rm 108, CB3280 University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-33280, USA.

Current Opinion in Plant Biology
|March 6, 1999
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

MICROBIOME. A unified initiative to harness Earth's microbiomes.

Science (New York, N.Y.)·2015
Same author

The plant metacaspase AtMC1 in pathogen-triggered programmed cell death and aging: functional linkage with autophagy.

Cell death and differentiation·2014
Same author

Morphological classification of plant cell deaths.

Cell death and differentiation·2011
Same author

Programmed cell death in the plant immune system.

Cell death and differentiation·2011
Same author

Climate change and the integrity of science.

Science (New York, N.Y.)·2010
Same author

Niche-specificity and the variable fraction of the Pectobacterium pan-genome.

Molecular plant-microbe interactions : MPMI·2008
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

Recent advances in plant programmed cell death (PCD) show caspase inhibitors affect the hypersensitive response. Nitric oxide is crucial for PCD, and genes like LSD1 and MLO are key to disease resistance.

Area of Science:

  • Plant biology
  • Molecular biology
  • Plant pathology

Background:

  • Programmed cell death (PCD) is a vital process in plants.
  • Understanding PCD mechanisms is crucial for plant health and disease resistance.

Purpose of the Study:

  • To summarize recent key advances in plant programmed cell death research.
  • To highlight newly identified molecular players in plant PCD and disease resistance.

Main Methods:

  • Review of recent scientific literature.
  • Analysis of experimental findings on caspase inhibitors, nitric oxide, and gene mutants.

Main Results:

  • Peptide inhibitors of caspases were observed to inhibit the hypersensitive response in plants.

Related Experiment Videos

  • Nitric oxide (NO) has been identified as a requirement for the induction of disease-related PCD.
  • Mutant analysis facilitated the cloning of LSD1 and MLO, the first genes implicated in PCD-related disease resistance.

    • Conclusions:

    • Caspase activity, nitric oxide signaling, and specific genes like LSD1 and MLO are integral to plant PCD pathways.
    • These findings advance our understanding of plant immune responses and disease resistance mechanisms.