Describe the structure of tobacco mosaic virus with the help of a well labelled diagram.

Word Count : 533

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Tobacco mosaic virus (TMV) is a plant virus that belongs to the genus Tobamovirus. It is named so because it majorly infects tobacco plants, potatoes, tomatoes and other members of the Solanaceae family. The infection creates a mosaic like pattern, mottling and discoloration of the leaves. Let us look at the discovery, structure and lifecycle of the virus.

Discovery

Adolf Mayer, a German chemist first started studying the diseases in tobacco plants in 1879. By 1886 he was able to describe how leaf mottling disease was able to transfer from infected plants to healthy plants by rubbing infected plant juice over the healthy one, similar to bacterial ___ __________ _____ ___ ____________ ____________ __________ _________ ___________ __________ ___.
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Degree : BACHELOR DEGREE PROGRAMMES
Course Name : Bachelor of Science
Course Code : BSCG
Subject Name : Biodiversity (Microbes, Algae, Fungi and Archegoniates)
Subject Code : BBYCT 131
Year : 2023