SRGAP2C and infection: High titer (>\documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{upgreek}\usepackage{mathrsfs}\setlength{\oddsidemargin}{-69pt}\begin{document}$1 \times {10}^{10}$\end{document} infection particles per ml) lentivirus carrying synapsin-promoter-driven human SRGAP2C copy and enhanced green fluorescence protein (EGFP) was injected into the perivitelline space of the mature oocytes of cynomolgus macaques after in vitro fertilization (IVF) (Fig. 1B).