Related Experiment Video
Updated: Jul 15, 2026

Dissecting Host-virus Interaction in Lytic Replication of a Model Herpesvirus
Published on: October 7, 2011
Virus-induced disease: altering host physiology one interaction at a time.
James N Culver1, Meenu S Padmanabhan
1Center for Biosystems Research, University of Maryland Biotechnology Institute, Department of Cell Biology and Molecular Genetics, University of Maryland, College Park, Maryland 20742, USA. Jculver@umd.edu
Plant viruses cause disease symptoms through specific interactions with host components. Understanding these complex virus-host interactions is key to deciphering how plant diseases develop.
Area of Science:
- Plant Pathology
- Molecular Plant-Virus Interactions
Background:
- Virus infections induce plant disease syndromes like developmental abnormalities, chlorosis, and necrosis.
- The mechanisms by which viruses cause these symptoms are a central question in plant pathology.
Purpose of the Study:
- To review recent progress in understanding how virus-host interactions lead to plant disease symptoms.
- To highlight the complex mechanisms through which these interactions affect host physiology.
Main Methods:
- This review synthesizes findings from recent studies on virus-host interactions.
- Analysis of molecular mechanisms underlying symptom development.
Main Results:
- Plant disease symptoms arise from specific interactions between viral and host components.
- Some interactions facilitate virus life-cycles, while others disrupt host physiology.
- Multiple virus-host interactions contribute to disease complexity.
Conclusions:
- Deciphering plant disease progression requires understanding the interplay of specific virus-host interactions.
- The emerging view emphasizes the complex, multifaceted nature of virus-induced plant diseases.
More Related Videos
11:12Protocols for Investigating the Host-tissue Distribution, Transmission-mode, and Effect on the Host Fitness of a Densovirus in the Cotton Bollworm
Published on: April 12, 2017
06:02Arbovirus Infections As Screening Tools for the Identification of Viral Immunomodulators and Host Antiviral Factors
Published on: September 13, 2018
Related Concept Videos
Microbial Interactions: Parasitism
Viral Recombination
Pharmacokinetics: Drug–Food and Drug–Viral Interactions
Infection
The chain begins with pathogens: bacteria, viruses, fungi, prions, or parasites such as protozoa helminths. These can be present on the skin as transient or resident flora, or they can be acquired from the environment. Identifying and treating the type of infection and...
Introduction to Virus
Colonisation of Pathogens