单词	gametogenesis
释义	gametogenesis noun ga·​me·​to·​gen·​e·​sis gə-ˌmē-tə-ˈje-nə-səs  ˌga-mə-tə-  : the production of gametes gametogenic gə-ˌmē-tə-ˈje-nik  ˌga-mə-tə- adjective or gametogenous ˌga-mə-ˈtä-jə-nəs  Example Sentences Recent Examples on the Web The experiment, published Thursday in Science, marks the first time that researchers have overcome a key hurdle in the hunt for achieving one of reproductive medicine’s wilder ideas: in vitro gametogenesis, or IVG. Megan Molteni, STAT, 18 July 2021 The process, in vitro gametogenesis, or I.V.G., so far has been used only in mice. Tamar Lewin, New York Times, 16 May 2017 Word History Etymology gameto- + genesis First Known Use 1887, in the meaning defined above Medical Definition gametogenesis noun ga·​me·​to·​gen·​e·​sis ˌgam-ə-tə-ˈjen-ə-səs  gə-ˌmēt-ə-  plural gametogeneses -ˌsēz  : the production of gametes
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