PMID: 12770294May 29, 2003Paper

Regulation of mating behavior by nutrition and the corpus allatum in both male and female Phormia regina (Meigen)

Journal of Insect Physiology
C -M. YinJ G. Stoffolano

Abstract

Both dietary protein and the corpus allatum (CA) were required for normal mating behavior in both male and female black blow fly, Phormia regina (Meigen). Nutrition (protein diet) activated the CA in both sexes. More than 10 mg of dietary liver was required for each male to result in 80% insemination of females, while 20 mg of liver was required for each female to allow 78% of females to become inseminated. Between 10 to 15 mg of protein meal (i.e., liver) was required to activate sexual receptivity in 71% of the females, while between 15 to 20 mg of liver was needed to support full oöcyte development in 70% of the females (Yin, C.-M., Zou, B.-X., Li, M.-F., Stoffolano, J.G., Jr. 1994. Discovery of a midgut peptide hormone which activates the endocrine cascade leading to oogenesis in Phormia regina Meigen. Journal of Insect Physiology, 40, 283-292). Allatectomy suppressed mating behavior more than 2-fold in both sexes. Topical application of 10 &mgr;g of S-methoprene (a juvenile hormone analogue) at 12 h after the onset of liver feeding restored sexual activity of both allatectomized males and females. Incidence of successful insemination increased as the oöcyte development progressed. Ovariectomy suppressed sexual receptivity ...Continue Reading

References

Jan 1, 1973·Annual Review of Entomology·R H Barth, L J Lester
Feb 1, 1972·Journal of Insect Physiology·R W Gwadz
Jul 18, 2001·Forensic Science International : Synergy·J H Byrd, J C Allen
May 29, 2003·Journal of Insect Physiology·G J. BlomquistJ G. Stoffolano
Jan 1, 1996·Annual Review of Entomology·J Ringo

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Citations

Nov 21, 2007·Parasitology Research·Nophawan BunchuKom Sukontason
Jan 18, 2013·PloS One·Yuko IshidaWalter S Leal
May 8, 2009·Forensic Science International : Synergy·Damien CharabidzeDidier Gosset
Mar 25, 2000·Journal of the American College of Cardiology·J FlowerW S Weintraub
Aug 28, 2020·Frontiers in Physiology·Clancy A ShortDaniel A Hahn

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