Molecular social interactions: Drosophila melanogaster seminal fluid proteins as a case study.

Advances in Genetics
Laura K SirotMariana F Wolfner

Abstract

Studies of social behavior generally focus on interactions between two or more individual animals. However, these interactions are not simply between whole animals, but also occur between molecules that were produced by the interacting individuals. Such "molecular social interactions" can both influence and be influenced by the organismal-level social interactions. We illustrate this by reviewing the roles played by seminal fluid proteins (Sfps) in molecular social interactions between males and females of the fruit fly Drosophila melanogaster. Sfps, which are produced by males and transferred to females during mating, are involved in inherently social interactions with female-derived molecules, and they influence social interactions between males and females and between a female's past and potential future mates. Here, we explore four examples of molecular social interactions involving D. melanogaster Sfps: processes that influence mating, sperm storage, ovulation, and ejaculate transfer. We consider the molecular and organismal players involved in each interaction and the consequences of their interplay for the reproductive success of both sexes. We conclude with a discussion of the ways in which Sfps can both shape and be sh...Continue Reading

Citations

Oct 9, 2013·Proceedings of the National Academy of Sciences of the United States of America·C Dustin Rubinstein, Mariana F Wolfner
Mar 23, 2011·PLoS Neglected Tropical Diseases·Laura K SirotLaura C Harrington
Nov 3, 2012·International Journal of Evolutionary Biology·Rama Singh, Santosh Jagadeeshan
Sep 28, 2010·Annual Review of Entomology·Frank W AvilaMariana F Wolfner
Sep 7, 2014·Molecular Biology and Evolution·Findley R FinsethRichard G Harrison
Dec 20, 2014·Fly·Paige B MillerMargaret C Bloch Qazi
Oct 23, 2012·Spermatogenesis·Sandra L SchnakenbergMargaret C Bloch Qazi
Oct 31, 2012·Molecular Reproduction and Development·Brooke A Laflamme, Mariana F Wolfner
Jul 5, 2012·Evolution; International Journal of Organic Evolution·John M Marshall, Bruce A Hay
Oct 31, 2014·Proceedings. Biological Sciences·Dean M Castillo, Leonie C Moyle
Jul 31, 2013·Journal of Evolutionary Biology·F R FinsethE K Adkins-Regan
Mar 11, 2018·Annals of the New York Academy of Sciences·Renée C Firman
May 12, 2017·PLoS Genetics·Vandana SharmaKristipati Ravi Ram
Feb 12, 2020·BMC Genomics·Tales Vicari PasciniGustavo Ferreira Martins
Jan 27, 2021·Proceedings of the National Academy of Sciences of the United States of America·S Mark WainwrightClive Wilson
Feb 3, 2021·Insects·Rong-Er ZhengYipeng Xu
Mar 30, 2010·Neuron·Marla B Sokolowski

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