Transmission of Nosema kingi to offspring of Drosophila willistoni during copulation.
Transmission of the microsporidian Nosema kingi to offspring of Drosophila willistoni during copulation was investigated. Offspring from matings of infected females and non-infected males, infected males and non-infected females, and both infected females and males were parasitized with N. kingi. 28% of the offspring were infected when the parents mated immediately after exposure to the parasite. However, 43--93% of the offspring were infected with the microsporidian when copulation was delayed 2 weeks post-infection.
D000818:Animals; D016782:Apicomplexa / Q000254:growth & development / Q000302:isolation & purification; D003307:Copulation; D004330:Drosophila / Q000469:parasitology*; D004463:Ecology; D005260:Female; D008297:Male