Figure 1 Negative contrast electron micrograph of stained (ammonium molybdate pH 7.0) particles of Soil-borne wheat mosaic virus (SBWMV). The bar represents 200 nm. Inset: Negative contrast electron micrograph of particles of Soil-borne wheat mosaic virus (SBWMV) stained with 1% uranyl acetate. The bar represents 100 nm.
Figure 2 Genome organization of Soil-borne wheat mosaic virus (SBWMV). The tRNA structure motifs at the 5-ends of the RNAs are represented by a dark square, the helicase motif (Hel) of the polymerase by an asterisk and the readthrough of the polymerase and coat protein ORFs by RT and an arrow.
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