korean born april credited world dog created cell ear adult involved mothers produced pups sole survivor department led known successful breeding sperm artificially females resulted birth history sheep scientists managed clone numerous animals including cats cows horses mice pigs rabbits rats unable successfully clone dog problematic task artificial environment failed attempts scientists professor able successfully create clone tissue ear year old mothers carry embryos procedure resulted resulted born successfully died pneumonia weeks birth successful clone carried original embryos final placed success rate project tenths percent named initials word process eggs female fertile phase cycle eggs harvested week period year removing eggs eggs extracted required constant monitoring achieve nucleus egg replaced cell ear adult dog electrified fused chemical reaction embryos transferred dogs mothers pregnant successfully gave birth born survived died weeks birth process took nearly years intensive effort reaction named amazing invention year particular recognition given technique process time stated embodied history making despite numerous performing cited team extraordinary experiment criticised director program cited process raised question humans mass cells biological processes criticised process stating bring science closer human coupled low success rate ethical clone family pets scientist successful sheep said successful proved correct environments global ban human needed quickly implemented criticised entire concept dog grounds mission promote way general improvement dogs improvement occur created controversy late accused series allegations related work prior claim successfully human embryo charges alleged paid egg donations eggs came employees constitute code later found photographs published depict suggested stem cell lines claimed created clones brought doubts validity consistently claimed genuine clone hired korean dna lab investigate found authentic findings dismissed grounds employed panel ordered investigation investigation found despite previous projects research related accurate clone adult result indicted fraud dismissed university developments professor took leadership team involved known successful breeding sperm taken artificially females resulted birth survived team lee gone successfully clone dogs wolves successfully breeding wolves lee claimed ability breed makes possible working dogs usually training dogs guide dogs reproduce claimed patent process clone formed license agreement commercial pet company entered partnership competitor caused ongoing legal battle owns patent rights withdrew dog completed commercial august ran financial trouble world dogs named work south korean customs july supporters founded company called developed techniques based licence subsidiary owns original patent created dogs owners dogs died charging time reported dogs producing embryos species day
Snuppy