primitive streak
Số nhiều: primitive streaks
Từ liên quan
embryoblastocystgastrulationepiblasthypoblastectodermmesodermendodermaxissymmetrybilateralmorphogenesisnotochordgerm layerinvaginationingressionepitheliummesenchymeblastoporedevelopmentembryologyorganogenesissignalingmorphogentranscription factorinductionpatterninganteriorposteriordorsalventralmidlinesomiteblastulagastrulaproliferationdifferentiationapoptosiscytoskeletonadhesioncadherinsymmetry breakingzygotemorulatrophoblastinner cell massimplantationgestationteratologylineagespecificationdetermination