<p>(A) Relatively abundant polar metabolites in Drosophila ovaries. *In source GSH fragment formed. **In source GSH fragment formed. Data are presented as a heat-map of peak areas, from red (>2×10<sup>7</sup>) to blue (<5×10<sup>3</sup>). (B) Relatively abundant lipids in <i>Drosophila</i> ovary. PG = phosphoglycerol; GPG = glyceryl phosphoglycerol; PI = phosphoinositol; Cer = ceramide. Data are presented as a heat-map of peak areas, from red (>1×10<sup>7</sup>) to blue (<1×10<sup>3</sup>).</p
