A transgenic embryonic sexing system for the Australian sheep blow fly Lucilia cuprina.

ABSTRACT: Genetic approaches, including the sterile insect technique (SIT), have previously been considered for control of the Australian sheep blow fly Lucilia cuprina, a major pest of sheep. In an SIT program, females consume 50% of the diet but are ineffective as control agents and compete with females in the field for mating with sterile males, thereby decreasing the efficiency of the program. Consequently, transgenic sexing strains of L. cuprina were developed that produce 100% males when raised on diet that lacks tetracycline. However, as females die mostly at the pupal stage, rearing costs would not be significantly reduced. Here we report the development of transgenic embryonic sexing strains of L. cuprina. In these strains, the Lsbnk cellularization gene promoter drives high levels of expre

SUBMITTER: Yan Y 

PROVIDER: S-EPMC4633611 | biostudies-literature | 2015 Nov

REPOSITORIES: biostudies-literature