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Conservation
Biology Institute in Virginia. Both were healthy and reaching expected developmental and behavioral milestones. The Service and its research partners plan to breed Noreen and Antonia once they reach reproductive maturity later in 2024. Elizabeth Ann remained healthy but was unable to breed due to a condition called hydrometra, which is not believed to be linked to cloning.
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Black-footed ferrets are the only ferret species native to the United States. The black-footed ferret is one of the most endangered and rarest land mammals in North
America; a small pack of them was found in Wyoming in 1981. The limited genetic diversity found among the pack put the species at risk.
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announced the birth of two new black-footed ferret clones, Noreen and
Antonia, who were cloned from the same genetic material as Elizabeth Ann. Noreen was born at the National Black-footed Ferret Conservation Center in Colorado, while Antonia resides at the Smithsonian's National Zoo &
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125:’s Frozen Zoo in 1988. Willa's egg was implanted in a surrogate domestic ferret in November 2020, to avoid putting an endangered ferret at risk. Elizabeth Ann was delivered via
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The animal was cloned using the frozen cells from Willa, a black-footed female ferret who died in the 1980s and had no living descendants.
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A panel discussion, organized by the Draper
Natural History Museum in October 2022, informed the public that Elizabeth Ann had a
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228:"Innovative Genetic Research Boosts Black-footed Ferret Conservation Efforts by USFWS and Partners"
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512:"Panel discusses history of black-footed ferret rescue: Efforts continue to save the species"
436:"Black-footed ferret named Elizabeth Ann becomes 1st endangered American animal to be cloned"
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204:"'She's just perfect,' says scientist who helped clone an endangered ferret | CBC Radio"
180:"Elizabeth Ann the Black-Footed Ferret Is the First-Ever Cloned Endangered U.S. Species"
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278:"Hello, Elizabeth Ann: Black-footed ferret is first endangered US animal to be cloned"
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461:"Meet Elizabeth Ann, the genetic copy of a ferret that died more than 30 years ago"
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486:"Wanted: virile but gentle mate for the world's first cloned black-footed ferret"
411:"Elizabeth Ann, the first cloned ferret, spurs hope for endangered U.S. species"
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Desk, Bob D'Angelo, Cox Media Group
National Content (19 February 2021).
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for unspecified reasons, but also that other clones were on their way.
537:"Innovative Cloning Advancements for Black-footed Ferret Conservation"
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252:"Ferret becomes first North American endangered species to be cloned"
330:"Scientists clone an endangered American animal for the first time"
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354:"First US Endangered Animal Cloned: Elizabeth Ann the Ferret"
379:"Meet Elizabeth Ann, the First Cloned Black-Footed Ferret"
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and be studied for scientific purposes; she will not be
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106:(born December 10, 2020) is a
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580:. You can help Knowledge by
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134:Revive & Restore
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157:In April 2024, the
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80:(age 3)
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621:Categories
574:carnivoran
546:2024-05-08
521:2023-01-25
496:2023-01-13
471:2021-02-21
446:2021-02-21
421:2021-02-21
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166:References
74:2020-12-10
391:0362-4331
127:c-section
296:cite web
256:BBC News
141:Colorado
88:Colorado
415:Reuters
49:Species
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112:cloned
63:Female
576:is a
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387:ISSN
315:link
308:help
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84:Carr
68:Born
334:CNN
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