一个法国团队将15岁的阿穆尔豹子与柏林男性精子进行授精,以增进濒危物种的遗传多样性。 A French team inseminates a 15-year-old Amur leopard with Berlin male sperm to boost genetic diversity in the critically endangered species.

法国的第一个同类人工授精程序旨在拯救濒危的阿穆尔豹,兽医利用柏林一名男子的精子对一名15岁女性进行授精。 A first-of-its-kind artificial insemination procedure in France aims to save the critically endangered Amur leopard, with veterinarians inseminating a 15-year-old female using sperm from a male in Berlin. 作为欧洲育种方案的一部分,这项努力力求在大约80个野生人口中促进遗传多样性,而2017年,由于中国的养护工作,这一努力比2017年的42个增加。 The effort, part of a European breeding program, seeks to boost genetic diversity amid a wild population of about 80, up from 42 in 2017 due to Chinese conservation work. 尽管面临卵巢囊和遗传风险等挑战,科学家估计Khala在三个月内生育的机会为50-50。 Despite challenges like ovarian cysts and inbreeding risks, scientists estimate a 50-50 chance Khala may give birth in three months. 大约250名劫持人口被视为至关重要,尽管由于乌克兰的战争,俄罗斯的重新引进方案仍然被搁置。 Captive populations of around 250 are seen as vital, though a Russian reintroduction program remains on hold due to the war in Ukraine.