Drosophila sex peptide controls the assembly of lipid microcarriers in seminal fluid by Wainwright, SM, Hopkins, BR, Mendes, CC, Sekar, A, Kroeger, B, Hellberg, JEEU, Fan, S-J, Pavey, A, Marie, P, Leiblich, A, Sepil, I, Charles, PD, Thezenas, ML, Fischer, R, Kessler, BM, Gandy, C, Corrigan, L, Patel, R, Wigby, S, Goberdhan, DCI, Morris, JF, Wilson, C