epiblast 

  1. 名詞
外胚葉, 外胚層
/此名詞複數為"epiblasts"/

    
                        
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例句

                

                    
    
                                                    
  1. 
                                In general, all germ layers will derive from the epiblast .                            
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  2. 
                                The epiblast keeps moving and forms a second layer, the mesoderm.                            
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  3. 
                                Inactivation occurs in the epiblast during gastrulation, which gives rise to the embryo.                            
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                                The epiblast is surrounded by the visceral endoderm, the equivalent of the hypoblast of humans and chicks.                            
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                                PGCs come from the epiblast and migrate subsequently into the mesoderm, the endoderm and the posterior of the yolk sac.                            
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