What are parthenote stem cells?
AC_AX_RunContent( ‘width’,’497′,’height’,’398′,’src’,’http://video.google.com/googleplayer.swf?&videoUrl=http%3A%2F%2Fvp.video.google.com%2Fvideodownload%3Fversion%3D0%26secureurl%3DtwAAAOom0AheNgRL525EEen_ktOq5reIvisqSGV7bHDbGKlYiiody0W7_ialtt8TmilJ1B5WRO_mI-K-E7SDSenq4sX9u0sjPckE2mXmnqciyCaGXvUWI1fKXb0WWiPbjxIFPApFZQuthiXF0fBaO-zT9TZ8cBv20io_WWsMbbJqGP_ValSO0qZOr8-pGKiYeMuob62-izoyndLzXNoVzOI–gKB4UJvZbPTGwY4s1Ma36lzl_rRTOREEkwngp6mwmU14A%26sigh%3DLTabvts96_M9gs5SB0jpuQJnOVk%26begin%3D0%26len%3D83375%26docid%3D7321370885452363939&messagesUrl=http%3A%2F%2Fvideo.google.com%2FFlashUiStrings.xlb%3Fframe%3Dflashstrings%26hl%3Den&autoPlay=’,’quality’,’high’,’pluginspage’,’http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash’,’type’,’application/x-shockwave-flash’ ); //end AC code It has been known for many years that human eggs occasionally undergo spontaneous cell divisions. These dividing eggs lead to dermoid cysts and to benign tumors known as teratomas,