Testgroup: SHC in 10.9%; diarrhoea (grade 1 to 3) in 76.1%; vomiting (grade 1) in 28.3%; vomiting + diarrhoea (grade 4) in 2.2%; neutropenia (grade 1) in 30.4%; thrombocytopenia (grade 1) in 13%; ↑ ALT (grade 3) in 4.3%; weakness (grade 1 to 3) in 13%; and mild musculoskeletal pain/lameness in 17.4%/ Controlgroup: SHC in 5.7%; vomiting + diarrhoea (grade 1) in 28.6 and 20%, respectively; thrombocytopenia (grade 1) in 22.9%; ↑ ALT + ↑ ALP (grade 4) in 2.9%; weakness (grade 1 to 2) in 8.6%; and mild musculoskeletal pain/lameness in 14.3%. The gene discussed is GPT; the disease is Decreased total neutrophil count.