Survival rates of P. gingivalis-, E. coli DH5α-, and mock-infected wt and key1 Drosophila animals. wt and key1 Drosophila flies were infected with the indicated bacteria. The legend labels are of the form Drosophila strain-infection agent. (A) Survival of W83-, E. coli DH5α-, and mock-infected Drosophila animals. (B) Survival of 381-, E. coli DH5α-, and mock-infected Drosophila animals. (C) Survival of W50UK-, GPC (capsule mutant)-, E. coli DH5α-, and mock-infected Drosophila animals.