SLC35A2 and leukemia: The anomaly for KYN and the KYN:TRP ratio in the ‘other’ group was the same koala (K62) with leukaemia, while the other anomaly for the KYN:TRP ratio in the diseased group (K39) was positive for C. pecorum, from swabs collected from the conjunctiva and UGT, with a mammary mass.