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To Screen for Citrus Tristeza Virus & Potato Viruses in Stems and Leaves of Plant Samples

Prachi Kalra

Abstract


For centuries, viruses have been known to cause four diseases in almost every plant species and inflict devastating economic losses every year. With the emergence of new infectious diseases via outbreaks, rapid detection and accurate identification with the means of high throughput technology becomes all the more important. The development of numerous diagnostic methods such as ELISA and Lateral Flow Assays which work on the principle of antigen antibody interaction seem to improve the sensitivity and specificity with which we used to treat prevalent and/or unknown plant pathogens. This review aims to identify Citrus tristeza virus and potato viruses in different plant samples through sophisticated immunological methods like DAS and TAS ELISA, Lateral Flow Assays and Isothermal Amplification. It also gives a brief overview of the symptoms, transmission, and control of these viral pathogens.


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References


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