Tobacco necrosis virus capsid
Wall Art and Photo Gifts from Science Photo Library
Tobacco necrosis virus capsid
Tobacco necrosis virus capsid, molecular model. This plant virus infects a wide rage of plants, including the tobacco plant for which it is named. The virus causes tissue death (necrosis). In viruses, the capsid is the protein shell that encloses the genetic material. A capsid consists of subunits called capsomeres that self-assemble to form the shell seen here. Here, this shell, approximately spherical in shape, has icosahedral symmetry. One of the functions of the capsid is to aid the transmission of the viral genetic material into host cells. The cell mechanisms are then used to produce new virus particles
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 9260929
© LAGUNA DESIGN/SCIENCE PHOTO LIBRARY
Ball Biomolecule Capsid Capsid Structure Capsomere Capsomeres Globe Graphic Icosahedral Macromolecule Microbiology Molecular Biology Necrosis Necrotic Nicotiana Tabacum Pathogenic Plant Disease Plant Pathology Protein Shell Proteins Proteomics Sphere Spherical Symmetry Structural Tissue Death Tobacco Tobacco Necrosis Virus Viral Virion Virology Virus Particle Biochemical Biochemistry Cutouts Microbiological Molecular Model Molecular Structure Pathogen Protein Virus
EDITORS COMMENTS
This print showcases the intricate structure of the Tobacco necrosis virus capsid, a molecular model that represents a plant virus with a wide range of hosts, including its namesake tobacco plant. The destructive nature of this virus is evident as it induces tissue death or necrosis in infected plants. At the heart of this viral particle lies the capsid, which acts as a protective protein shell enclosing its genetic material. Composed of self-assembling subunits called capsomeres, this spherical-shaped shell exhibits icosahedral symmetry. Beyond providing structural integrity, the capsid plays a crucial role in facilitating the transmission of viral genetic material into host cells. The image's white background accentuates the ball-like appearance and highlights key features such as its globe-like shape and biological significance. This illustration delves into the realm of virology and provides insight into how viruses interact with their hosts at a molecular level. With implications for plant pathology and disease research, understanding these macromolecules is vital to combatting pathogenic threats like Tobacco necrosis virus. As scientists delve deeper into proteomics and molecular biology, unraveling complex structures like this one aids in developing strategies to mitigate viral infections. Science Photo Library presents an artistic representation that merges scientific accuracy with aesthetic appeal through meticulous attention to detail. This stunning artwork invites viewers to appreciate both the beauty and complexity found within our microscopic world while shedding light on important aspects of biochemistry and microbiology.
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