Similarly, Bc-sRNAs derived from Botrytis cinerea binds with Argonaute 1 (AGO1) and capture the host RNAi machinery leading to selective silencing of host immunity genes [27], suggesting that the B. cinerea transfers virulent sRNA effector molecules into host plant cells to suppress host immunity as a counter defence strategy to achieve infection [27]. The gene discussed is AGO1; the disease is infection.