[The role of the pars intercerebralis during the fifth larval instar of Panstrongylus megistus (Heteroptera, Reduviidae)].
Ovarian phenomena of mitosis and meiosis are both under cerebral endocrine control, but their determinism is not the same. The critical period of meiosis coincides with that of the imaginal moult, whereas the critical period of mitosis is precocious. Implants of brains, re-establish the ovarian evolution stopped by electrocoagulation of the pars intercerebralis.
D000367:Age Factors; D000818:Animals; D005260:Female; D007313:Insecta / Q000033:anatomy & histology / Q000254:growth & development / Q000502:physiology*; D007814:Larva; D008540:Meiosis; D008938:Mitosis; D009490:Neurosecretory Systems / Q000502:physiology / Q000637:transplantation; D009866:Oogenesis; D010053:Ovary / Q000254:growth & development / Q000502:physiology
Rôle de la pars intercerebralis au cours de la cinquième intermue de Panstrongylus megistus (Heteroptera: Reduviidae