Term Name: embryonic structure
Synonyms: developing embryonic structure, developing structure, embryonale Struktur, embryonic anatomical structure, embryonic structures
Definition: Anatomical structure that is part of an embryo.
Ontology: Cell Ontology [UBERON:0002050]

Relationships
is part of: embryo
has parts: embryonic tissue
is a type of: developing anatomical structure
has subtype: 1st arch mandibular component 1st arch maxillary component abdominal histoblast anlage abdominal histoblast primordium adult clypeo-labral anlage anal membrane animal cap animal cap inner layer animal cap outer layer anlage in statu nascendi anterior neural tube aortic sac apical ectodermal ridge archenteron archenteron floor archenteron roof atrioventricular canal axial mesoderm bilaminar disc blastocoel roof blastocyst blastoderm blastodisc blastopore blastopore lip Bolwig organ primordium Brachet's cleft bulbo-ventricular groove bulbus cordis carapacial ridge cardiogenic plate cardiopharyngeal field caudal ganglionic eminence caudal part of nephrogenic cord chordal neural plate chordamesoderm chorionic villus clypeo-labral anlage clypeo-labral primordium common atrial chamber common cardinal vein conotruncus cytotrophoblast definitive endoderm DEL dorsal epidermis primordium dorsal lateral ganglionic eminence dorsal mesentery dorsal meso-duodenum dorsal meso-oesophagus early proximal tubule ectodermal placode ectoplacental cone egg yolk embryoid body embryonic facial prominence embryonic imaginal precursor embryonic post-anal tail embryonic urethral groove endocardial cushion epiblast (generic) extravillous trophoblast facial bone primordium facio-acoustic VII-VIII preganglion complex first pancreatic bud ganglionic eminence germ layer / neural crest germ layer derivative germ ring glomeral mesenchyme glossopharyngeal IX preganglion glossopharyngeal-vagus IX-X preganglion complex gonadal ridge head somite hemisphere of embryo histoblast hypoblast (generic) immature macula infundibular recess of 3rd ventricle inner cell mass intermediate mesoderm interrenal primordium intersubcardinal venous anastomosis intraembryonic coelom kidney rudiment Koller's sickle Kupffer's vesicle lateral ganglionic eminence lateral lingual swelling lateral plate mesoderm left horn of sinus venosus lingual swellings lymph gland primordium marginal zone of embryo maxillary prominence medial ganglionic eminence median lingual swelling mediastinum testis mesocardium mesoderm anlage metanephric cap Mullerian tubercle nephric ridge nephrogenic cord neural fold neural fold hinge point neural groove neural plate proneural cluster neural tube alar plate neurogenic region notochordal plate paired limb/fin field pericardio-peritoneal canal perioptic mesenchyme pharyngeal membrane pharyngeal pouch pleuropericardial canals pleuropericardial folds pleuroperitoneal membrane polster post-anal gut posterior neural tube prechordal mesoderm prechordal plate preputial swelling presumptive cephalic mesoderm presumptive embryonic/larval system presumptive intervening zone presumptive neuron neural tube presumptive structure primary heart field primitive groove primitive knot primitive urogenital sinus right horn of sinus venosus rostral part of nephrogenic cord secondary heart field shelled egg sinoatrial valve sinovaginal bulb sinus of von Szily somatic layer of lateral plate mesoderm somatopleure splanchnic layer of lateral plate mesoderm splanchnopleure spleen primordium syncytiotrophoblast tectal plate tracheal diverticulum tracheal primordium tracheoesophageal fold trophoblast truncus arteriosus trunk and cervical myotome group trunk ectoderm trunk mesoderm anlage tunica vasculosa lentis undifferentiated genital tubercle urogenital membrane vaginal plate vasa hyaloidea propria venous vitelline plexus ventral ectoderm ventral ectodermal ridge ventral epidermis primordium ventral mesentery ventral midline visceral mesoderm visual anlage visual primordium vitelline venous plexus yolk YSL