ABCG2 and infection: One of the host responses identified in barley during F. graminearum infection is the activation of genes involved in the detoxification processes that neutralize the action of trichothecenes: UDP-glycosyltransferases, multi-drug and toxic compound extrusion (MATE), and ATP-binding cassette (ABC) transporters, and ubiquitination of related transcripts are related to the programmed cell death, which limits the spread of the infection [108].