title: A device for localized micro-extraction and injection of cytoplasm in the amphibian egg with simultaneous marking of the wound site.
mesh_terms: D000663:Amphibians / Q000033:anatomy & histology*; D000818:Animals; D003593:Cytoplasm; D005260:Female; D008846:Micromanipulation / Q000295:instrumentation* / Q000379:methods; D010063:Ovum / Q000254:growth & development*; D014981:Xenopus