pitx2 | xenopus | | heart [+] myocardium,endocardium,epicardium,endocardial tube,left atrium,right atrium,cardiac ventricle,cardiac jelly,atrioventricular canal,atrioventricular canal endocardium,atrioventricular valve leaflet,cardiac valve,outflow tract,ventricular outflow tract,spiral septum,cardiac myocyte,pericardium,pericardial muscle,pericardial roof,endocardial cushion,trabecula carnea,atrial septum,sinus venosus,epicardial precursor cell,cardiac atrium,atrioventricular valve,left atrium,right atrium,aortic arch,cardiac atrium,endocardial tube,epicardium,external carotid artery,left channel of ventral aorta,right channel of ventral aorta,trabecula carnea,ventral aorta | |