Root Infection Analysis
Root Infection Analysis - Related Videos
08:16
Inoculation Strategies to Infect Plant Roots with Soil-Borne Microorganisms
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Cited by 2 •
2022
This protocol presents a detailed summary of strategies to inoculate plant roots with soil-borne microbes. Exemplified for the fungi Verticillium longisporum and Verticillium dahliae, three different root infection systems are described. Potential applications and possible downstream analyses are highlighted, and advantages or disadvantages are discussed for each system.
07:34
Soybean Hairy Root Transformation for the Analysis of Gene Function
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Cited by 8 •
2023
Here, we present a protocol for the high-efficiency production of transgenic soybean hairy roots.
10:35
In vivo and In vitro Infection of Potato Roots with Plant Parasitic Nematodes for the Assessment of Induced Structural Changes
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Cited by 1 •
2025
The protocol describes infection of Solanum tuberosum roots with plant parasitic nematodes under in vivo greenhouse conditions and potato in vitro transgenic roots for histochemical analysis of root structure through optical microscopy.
10:58
Plant Promoter Analysis: Identification and Characterization of Root Nodule Specific Promoter in the Common Bean
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Cited by 16 •
2017
Promoter expression analyses are crucial to improving the understanding of gene regulation and the spatiotemporal expression of target genes. Herein we present a protocol to identify, isolate, and clone a plant promoter. Further, we describe the characterization of the nodule-specific promoter in the common bean hairy roots.
07:49
Isolation and Analysis of Aortic Arch and Root Lesions in an Atherosclerotic Mouse Model
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Cited by 1 •
2025
This protocol provides a comprehensive methodology for the quantitative analysis of atherosclerotic plaques to facilitate more in-depth research into the mechanisms and progression of atherosclerosis.
FAQs
Genetic variation in the host and infectious agent can alter how colonization, recognition, and defense unfold. Differences among plant genotypes may be associated with susceptibility or resistance, while pathogen variation can affect invasion and relationships with particular hosts. Comparing these genetic differences helps connect infection outcomes with specific molecular features rather than treating all plants or pathogens as equivalent.
These molecular measurements provide complementary information. DNA sequences and genetic markers can help identify the infecting organism and distinguish genetic differences among hosts or pathogen strains. Gene-expression patterns show molecular changes associated with invasion, recognition, and host defense. Together, they connect the presence or identity of an agent with the biological responses linked to infection.
Genes associated with susceptibility or resistance help explain why related plants can respond differently to the same infectious agent. Their association with infection outcomes provides a genetic basis for studying host defense and vulnerability. In genetics research, this information can guide comparisons among plant varieties and support breeding strategies aimed at improving resistance.
Researchers can compare DNA sequences or genetic markers from infecting organisms to identify molecular differences and clarify relationships among pathogen strains. This comparison can show whether infections are associated with closely related or distinct strains. The resulting genetic context strengthens diagnosis and helps interpret why particular strains are linked with affected plants.
A supported workflow begins by examining genetic material or gene-expression patterns associated with the infected root, then comparing those results with relevant host or pathogen information. DNA-based comparisons can identify the infecting organism, while expression analysis can connect molecular changes with invasion, recognition, or defense. Interpreting both sources provides complementary evidence about the infection.
The approach is useful when researchers need to diagnose an infection, distinguish relationships among pathogen strains, or investigate genetic factors affecting plant responses. Its findings can identify resistance- or susceptibility-associated genes and clarify host-pathogen interactions. These outcomes support breeding resistant varieties and inform management strategies for infections that impair root function and reduce crop productivity.