Coughing Up an Extinct Frog

ALLISON WINTER

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Coughing Up an Extinct Frog

机译：咳出一只绝种的青蛙

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What if woolly mammoths once again roamed Earth? It may not be so far-fetched. Last year, an Australian team of scientists took a big step toward resurrecting a long-gone species. Using cloning technology, their "Lazarus Project" created an embryo of the extinct gastric-brooding frog. With more-than-30-year-old frozen tissues from a preserved frog, the team extracted and implanted the nucleus of a dead cell into a fresh host egg from a distantly related species. The result: "It's not a tadpole, it's not a frog, but it's a long way toward bringing it back," says Mike Archer, a professor of biology at the University of New South Wales, who led the research.

机译：如果猛ma象再次在地球上漫游怎么办？它可能不是那么牵强。去年，一个澳大利亚科学家团队朝着复活长期消失的物种迈出了一大步。利用克隆技术，他们的“拉撒路计划”创造了一种已灭绝的胃育青蛙的胚胎。研究小组利用一只保存完好的青蛙的30年前冷冻组织，提取了一个死细胞的核并将其植入到一个远缘亲缘物种的新鲜宿主卵中。结果是：“这不是a，不是青蛙，但是要把它带回来还很长，”领导这项研究的新南威尔士大学生物学教授迈克·阿彻说。

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《Discover》 |2014年第1期|39-39|共1页
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ALLISON WINTER;
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1. Re-establishment of an extinct local population of the Valcheta Frog, Pleurodema somuncurense, in a restored habitat in Patagonia [J] . Martínez Aguirre T., Calvo R., Velasco M. A., Conservation Evidence . 2019,第04期

机译：在巴塔哥尼亚恢复的栖息地中重新建立灭绝的Valcheta蛙Pleurodema somuncurense本地种群
2. Craugastor escoces (Anura: Craugastoridae) reappears after 30 years: rediscovery of an "extinct" Neotropical frog [J] . Jimenez Randall, Alvarado Gilbert Amphibia-reptilia: Publication of the Societas Europaea Herpetologica . 2017,第2期

机译：克劳斯特·索科斯（Anura：Craugstoridae）在30年后重新出现：重新发现一个“灭绝”的新生儿青蛙
3. Frog once thought extinct resurfaces [J] . Science news . 2013,第13期

机译：青蛙曾经被认为已经灭绝
4. FLANGE BEARING FROG TESTING TO EVALUATE THE EFFECTS OF TRAIN SPEED, RAMP SHAPE, FROG MATERIALS AND FROG FOUNDATIONS [C] . Benjamin D. Bakkum, Duane Otter, Stephen Wilk AREMA annual conference . 2018

机译：法兰轴承抗冻测试，以评估列车速度，倾斜形状，抗冻材料和抗冻基础的影响
5. Variables determining buoyancy in juvenile mink frogs, Rana septentrionalis, with comparisons to boreal chorus frogs, Pseudacris triseriata maculata, and wood frogs, Rana sylvatica. [D] . Rondeau, Sylvie L. 2000

机译：决定幼稚水貂蛙Rana septentrionalis浮力的变量，与北方合唱青蛙Pseudacris triseriata maculata和木蛙Rana sylvatica的比较。
6. Bite force in the horned frog (Ceratophrys cranwelli) with implications for extinct giant frogs [O] . A. Kristopher Lappin, Sean C. Wilcox, David J. Moriarty, -1

机译：角蛙（Ceratophrys cranwelli）的叮咬力对灭绝的巨型青蛙有影响
7. Rediscovery of the nearly extinct longnose harlequin frog Atelopus longirostris (Bufonidae) in Junín, Imbabura, Ecuador [O] . Elicio Eladio Tapia, Luis Aurelio Coloma, Gustavo Pazmiño-Otamendi, 2017

机译：重新发现近乎灭绝的长鼻子丑角青蛙Atelopus longirostris（Bufonidae）在努恩，Imbabura，厄瓜多尔

Coughing Up an Extinct Frog

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