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Fig. 1 | Virology Journal

Fig. 1

From: Development of monoclonal antibodies and serological assays specific for Barley yellow dwarf virus GAV strain

Fig. 1

Electron micrograph of purified Barley yellow dwarf virus (BYDV) GAV particles. Virus particles were purified from the BYDV GAV-infected wheat plant tissues through differential centrifugation. Purified virus samples were loaded on formvar-coated grids, negatively stained with 2 % (w/v, g · mL−1) phosphotungstic acid and examined under an electron microscope. Bar = 50 nm

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