Rice Stripe Virus
Rice Stripe Virus - Related Videos
10:07
Highly Resolved Intravital Striped-illumination Microscopy of Germinal Centers
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2014
High-resolution intravital imaging with enhanced contrast up to 120 µm depth in lymph nodes of adult mice is achieved by spatially modulating the excitation pattern of a multi-focal two-photon microscope. In 100 µm depth we measured resolutions of 487 nm (lateral) and 551 nm (axial), thus circumventing scattering and diffraction limits.
08:11
Stripe Assay to Study the Attractive or Repulsive Activity of a Protein Substrate Using Dissociated Hippocampal Neurons
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Cited by 7 •
2016
Axon guidance molecules regulate neuronal migration and targeted growth-cone navigation. We present a powerful method, the stripe assay, to assess the ability of guidance molecules to attract or repulse neurons. In this protocol, we demonstrate the stripe assay by showing FLRT2's ability to repel cultured hippocampal neurons.
02:26
Establishment of Rice Plant Leaf Infection through Fungal Inoculation via Wounding
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2025
This video demonstrates the establishment of rice plant leaf infection through wounding inoculation with Magnaporthe grisea mycelium. The fungal spore-derived germ tube penetrates the epidermal layer, resulting in tissue infection and lesions on the leaves. This method aids pathotype screening and improves plant resistance understanding for molecular breeding.
03:30
A Spray Inoculation Technique to Establish Fungal Infection in Rice Plant Leaves
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2025
This video demonstrates a technique to establish the pathogenic fungus Magnaporthe grisea infection in rice plant leaves. The fungal conidia suspension is sprayed on sections of rice leaf, and the disease progression is assessed by scoring the formation of necrotic lesions.
03:42
An Assay for Detecting Reactive Oxygen Species Production in Rice Tissues upon Immune Elicitation
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2025
This video demonstrates an assay for real-time detection of reactive oxygen species (ROS) production in rice tissues upon pathogen-associated molecular pattern (PAMP) elicitation. Cut sheath segments and leaf discs are exposed to a bacterial flagella-derived peptide functioning as a PAMP. Upon recognition of the peptide via pattern recognition receptors (PRRs) on plant cells, a rapid and transient production of ROS occurs, which is detected via a chemiluminescence assay.
FAQs
Its segmented, negative-sense RNA genome provides the genetic framework for producing viral proteins and directing replication after infection reaches a host cell. Because these genomic segments contribute to separate stages of the viral cycle, studying their activity helps researchers connect viral genetic organization with changes in infected rice tissues, disease development, and differences in crop performance.
The small brown planthopper acquires the virus while feeding on an infected plant and can later transmit it during feeding on another plant. This persistent transmission pattern links insect behavior with disease spread across rice populations. Consequently, plant–virus studies must consider both viral activity in host tissues and the vector-mediated movement of infection between plants.
Pale or chlorotic stripes and stunted growth indicate that infection alters normal plant development and tissue function. These effects can extend to reproduction, where infected plants produce fewer grains. Examining symptom patterns alongside growth and yield changes allows biologists to evaluate disease severity and relate visible plant responses to the broader consequences of viral infection.
Diagnostic research can help determine whether rice plants showing stripe symptoms are infected and can support investigation of disease distribution within crops. When diagnostic information is considered with vector transmission and plant growth outcomes, researchers gain a clearer picture of how infection moves through a crop and how strongly it affects production.
Research on this virus reveals how rice responds to infection and which disease-related traits require attention during crop improvement. These findings support efforts to identify or develop rice varieties that better withstand rice stripe disease. Resistance-focused work is important because limiting plant damage can help protect growth and grain production under conditions where transmission occurs.
Although rice is the primary crop described for this disease, studying the virus contributes to wider research on plant–virus interactions, insect-mediated transmission, diagnostics, and crop protection. The combined focus on a plant pathogen, its insect vector, and host responses provides a biological framework for understanding disease threats that affect cereal production and agricultural resilience.