Dear JohKnowing that you have great creativity and talent lorpainting, I sincerely invite you to provide your works forour school painting club.Our school painting club is going to hold anInternational High School Student Painting Exhibitionwhose theme is"the most glorious laborers". It will startfrom May lst and last two weeks. Whoever is interested iswelcome to participate. Such paintings as depicting scenesof labor and demonstrating the diligence of workers areencouraged. If you want to join. please bring your works ito Room 305, No. 1 Teaching BuildingThe themed activity shall guarantce you a preciousopportunity to exchange ideas with other painters, Lookingforward to hearing from you and your excellent paintings.YLi hua

【解析】根据题中资料可知,该项成果表明,已分化的细胞其分化后的状态是可以改变的;人成纤维细胞与hiRe细胞中选择表达的基因不同,因此它们所含的蛋白质不完全相同,但核DNA完全相同; hiHep细胞具有许多肝细胞的特征,故 hiHep细胞的诱导成功为人类重症肝病的治疗提供了可能;人成纤维细胞重编程为hiRe细胞时并没有形成完整个体.因此不能体现细胞的全能性。故选B

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