Rapid identification of Fusarium graminearum species complex using Rolling Circle Amplification (RCA).

Rolling Circle Amplification (RCA) of DNA is a sensitive and cost effective method for the rapid identification of pathogenic fungi without the need for sequencing. Amplification products can be visualized on 1% agarose gel to verify the specificity of probe-template binding or directly by adding fluorescent dyes. Fusarium Head Blight (FHB) is currently the world's largest threat to the production of cereal crops with the production of a range of mycotoxins as an additional risk.