An inversion breakpoint is in the dl locus.
Bacterially challenged hemizygous mutants exhibit a wild type Drs response. Pattern of response of CecA1 and CecA2 parallels that of Drs. Dpt and Dro remain fully inducible and pattern of expression of AttA and Def in intermediate. Infection of Tlr3/Tlrv1 mutants with A.fumigatus or E.coli causes survival rates similar to wild type.