科学家利用IVF和干细胞创造36个胚胎 来拯救最后两只北部白犀牛 Scientists use IVF and stem cells to create 36 embryos for saving the last two northern white rhinos.

科学家们正在利用IVF和干细胞技术来拯救最后两头北方白犀牛Najin和Fatu, 免于灭绝。 Scientists are using IVF and stem cell technology to save the last two northern white rhinos, Najin and Fatu, from extinction. 没有幸存的雄性,Fatu的卵正在被已故雄性精子施肥,形成36个胚胎,准备植入南方白犀牛的代孕。 With no surviving males, eggs from Fatu are being fertilized with sperm from deceased males, creating 36 embryos ready for implantation into a surrogate southern white rhino. 尽管挑战依然存在,但这些努力旨在恢复亚物种,并有助于保护其他濒危物种。 Though challenges remain, these efforts aim to bring back the subspecies and could help preserve other endangered species.