title: Incorporation of (3H) leucine into the nucleoli of previtellogenic and early vitellogenic oocytes of Xenopus laevis: a high resolution autoradiographic study.
mesh_terms: D000818:Animals; D002466:Cell Nucleolus / Q000378:metabolism*; D005260:Female; D007930:Leucine / Q000378:metabolism*; D009865:Oocytes / Q000378:metabolism*; D010063:Ovum / Q000378:metabolism*; D014817:Vitelline Membrane / Q000378:metabolism; D014981:Xenopus
chemical_list: D007930:Leucine