权威例句
The fine structure of oogonia and oocytes in human ovariesFrom oogonia to mature oocytes: inactivation of the maternal centrosome in humansThe Ultrastructure of Oogonia and Oocytes in the Foetal and Neonatal RatDevelopment of bovine nuclear transfer embryos made with oogoniaCytological evidence for an inactive X chromosome in murine oogoniaA Quantitative and Cytological Study of Oogonia and Oocytes in the Foetal and Neonatal RatAn ultrastructural study of primordial germ cells, oogonia and early oocytes in Xenopus laevisNo evidence for the presence of oogonia in the human ovary after their final clearance during the first two years of life.RSPO1/β-Catenin Signaling Pathway Regulates Oogonia Differentiation and Entry into Meiosis in the Mouse Fetal OvaryA new species of Pythium with ornamented oogonia: morphology, taxonomy, internal transcribed spacer region of its ribosomal RNA, and...