myl4 | xenopus | | heart primordium [+] cardiac progenitor cell,aortic arch,cardiac atrium,endocardial tube,endocardium,epicardium,external carotid artery,heart,left channel of ventral aorta,myocardium,right channel of ventral aorta,trabecula carnea,ventral aorta,cardiac jelly,cardiac valve,cardiac myocyte,endocardial cushion,myocardium,spiral septum,right atrium,ventricular outflow tract,cardiac atrium,epicardial precursor cell,cardiac ventricle,atrioventricular canal endocardium,left atrium,pericardial muscle,atrioventricular canal,atrioventricular valve,atrioventricular valve leaflet,outflow tract,sinus venosus,pericardium,pericardial roof,trabecula carnea,epicardium,endocardial tube,atrial septum,endocardium | |