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 Concept Videos

Plant Breeding and Biotechnology01:59

Plant Breeding and Biotechnology

19.5K
Crop cultivation has a long history in human civilization, with records showing the cultivation of cereal plants beginning at around 8000 BC. This early plant breeding was developed primarily to provide a steady supply of food.
19.5K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Asymmetric LAMP-gold nanoparticle biosensing for rapid detection of Kenyan tomato leaf curl virus isolates from crude extracts.

RSC advances·2026
Same author

Clusia genomes shed light on the evolution and diversity of crassulacean acid metabolism physiotypes.

Nature communications·2026
Same author

Metabolic compartmentalization along the stem axis of Striga and Alectra reflects distinct zones of carbohydrate acquisition and utilization.

Plant & cell physiology·2026
Same author

Progress and prospects of parasitic plant biodiversity genomics.

Plant & cell physiology·2026
Same author

Seed metabolites headstart haustoriogenesis and potentiate aggressiveness of parasitic weeds.

Science advances·2025
Same author

Population genomic structure of sorghum landraces across landscape, environment and culture.

bioRxiv : the preprint server for biology·2025

Related Experiment Video

Updated: Jul 28, 2025

Protocols for Robust Herbicide Resistance Testing in Different Weed Species
10:52

Protocols for Robust Herbicide Resistance Testing in Different Weed Species

Published on: July 2, 2015

14.7K

Resolving intergenotypic Striga resistance in sorghum.

Sylvia Mutinda1,2, Fredrick M Mobegi3, Brett Hale4

  • 1Pan African University Institute for Basic Sciences, Technology and Innovation, Nairobi, Kenya.

Journal of Experimental Botany
|June 1, 2023
PubMed
Summary
This summary is machine-generated.

Understanding Striga hermonthica resistance in sorghum is key to combating this parasitic plant. This study reveals genotype-specific genetic pathways, including salicylic acid and WRKY signaling, contributing to sorghum

Keywords:
Cell wall-based resistancecomparative transcriptomicslignin-based resistanceparasitic plantspathogen-associated molecular patternsprogrammed cell deathweighted gene co-expression networks

More Related Videos

A Rapid and Efficient Method for Assessing Pathogenicity of Ustilago maydis on Maize and Teosinte Lines
07:09

A Rapid and Efficient Method for Assessing Pathogenicity of Ustilago maydis on Maize and Teosinte Lines

Published on: January 3, 2014

8.6K
Author Spotlight: Streamlining Rice Breeding with CRISPR/Cas for Obtaining Optimal Phenotypic and Agronomic Traits
09:43

Author Spotlight: Streamlining Rice Breeding with CRISPR/Cas for Obtaining Optimal Phenotypic and Agronomic Traits

Published on: January 3, 2025

2.5K

Related Experiment Videos

Last Updated: Jul 28, 2025

Protocols for Robust Herbicide Resistance Testing in Different Weed Species
10:52

Protocols for Robust Herbicide Resistance Testing in Different Weed Species

Published on: July 2, 2015

14.7K
A Rapid and Efficient Method for Assessing Pathogenicity of Ustilago maydis on Maize and Teosinte Lines
07:09

A Rapid and Efficient Method for Assessing Pathogenicity of Ustilago maydis on Maize and Teosinte Lines

Published on: January 3, 2014

8.6K
Author Spotlight: Streamlining Rice Breeding with CRISPR/Cas for Obtaining Optimal Phenotypic and Agronomic Traits
09:43

Author Spotlight: Streamlining Rice Breeding with CRISPR/Cas for Obtaining Optimal Phenotypic and Agronomic Traits

Published on: January 3, 2025

2.5K

Area of Science:

  • Plant-pathogen interactions
  • Molecular genetics
  • Agricultural science

Background:

  • Striga hermonthica is a devastating parasitic plant affecting cereal crops in sub-Saharan Africa.
  • The genetic basis of sorghum resistance to S. hermonthica remains largely unknown.
  • Understanding these interactions is crucial for developing resistant crop varieties.

Purpose of the Study:

  • To investigate the genetic mechanisms underlying sorghum resistance to Striga hermonthica.
  • To identify specific resistance pathways and candidate genes involved in host-pathogen interactions.
  • To compare resistance responses across different sorghum genotypes.

Main Methods:

  • Comparative transcriptome analysis of five sorghum genotypes with varying resistance levels to S. hermonthica.
  • Weighted Gene Co-expression Network Analysis (WGCNA) to identify gene modules associated with resistance.
  • Analysis of defense signaling pathways, including salicylic acid and WRKY-dependent pathways.

Main Results:

  • Striga hermonthica elicits both basal and effector-triggered immunity in sorghum.
  • Resistance responses are genotype-specific, involving salicylic acid-dependent (systemic acquired resistance) and WRKY-dependent (hypersensitive response) pathways.
  • Cell wall-based resistance is common, while hypersensitive response is specific to certain genotypes.
  • WGCNA identified candidate genes, including glucan synthase-like 10, thaumatin-like, and phosphoinositide phosphatase genes, associated with S. hermonthica resistance.

Conclusions:

  • Sorghum exhibits diverse genetic strategies to resist Striga hermonthica infection.
  • Specific defense pathways and candidate genes have been identified, providing targets for future research.
  • These findings lay the groundwork for developing S. hermonthica-resistant sorghum varieties through breeding programs.