PT - JOURNAL ARTICLE AU - Butterworth, F. M. TI - Lipids of Drosophila: A Newly Detected Lipid in the Male AID - 10.1126/science.163.3873.1356 DP - 1969 Mar 21 TA - Science PG - 1356--1357 VI - 163 IP - 3873 4099 - http://science.sciencemag.org/content/163/3873/1356.short 4100 - http://science.sciencemag.org/content/163/3873/1356.full SO - Science1969 Mar 21; 163 AB - A thin-layer chromatographic analysis of Drosophila melanogaster revealed a lipid to be found almost exclusively in the adult male. The compound or class of compounds having an RF close to that of methyl oleate is present in substantial amounts and is located predominantly in the ejaculatory bulb. It appears from genetic studies that the formulation of the lipid is not mediated by the Y chromosome.