{"id":757,"date":"2020-01-15T15:07:46","date_gmt":"2020-01-15T15:07:46","guid":{"rendered":"https:\/\/www.africa-press.com\/kenya\/?p=757"},"modified":"2020-01-15T15:07:46","modified_gmt":"2020-01-15T15:07:46","slug":"third-embryo-created-to-save-rare-northern-white-rhino","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/kenya\/miscellaneous\/third-embryo-created-to-save-rare-northern-white-rhino","title":{"rendered":"Third embryo created to save rare northern white rhino"},"content":{"rendered":"

The race to save the majestic northern white rhino from the verge of extinction is looking more hopeful.<\/p>\n

Scientists announced today that they successfully created the third embryo using eggs harvested on December 17, 2019, from the two remaining subspecies and frozen sperm from dead males.The last two northern white rhinos —\u00a0Fatu and Najin are both female and are under the watchful eyes of horn-imbedded transmitters, watchtowers, fences, drones, guard dogs, and trained armed guards at Ol Pajeta Conservancy in Laikipia County. They cannot carry a pregnancy.Sudan, the last male,\u00a0died in March 2018\u00a0of poor health from age-related complications and extensive skin infections. His semen was collected in 2014.<\/p>\n

The species-saving first\u00a0two embryos were created in September 2019, a feat that marked a crucial turning point in saving the rare rhino. They are incubated in labs in Italy.The international consortium of scientists and conservationists involved in the assisted reproduction say the third embryo was created over Christmas.<\/p>\n

\u201cWe don\u2019t know how many embryos we will need to achieve a successful birth of a new northern white rhino calf. That\u2019s why every embryo is so important,\u201d said Director of International Projects, Dvur Kr\u00e1lov\u00e9 Zoo, Jan Stejskal.<\/p>\n

Nine immature egg cells (oocytes) were harvested from the rhinos using a probe guided by ultrasound.\u201cAfter incubating and maturing nine eggs, four from Fatu and one from Najin were fertilised with sperm using a procedure called ICSI (Intra Cytoplasm Sperm Injection),\u201d the team said in a statement.<\/p>\n

Only one embryo was viable and is now stored in liquid nitrogen, waiting to be transferred into a surrogate mother in the near future.The researchers noted that the development significantly increases the chances of successfully producing offspring.<\/p>\n

\"\"
\u00a0Najin and daughter Fatu, drinking water at a trough at the Ol Pejeta Conservancy.<\/strong>\u00a0[Photo, AFP]<\/p>\n<\/figcaption><\/figure>\n

The successful creation of the embryos now opens the next frontier of saving the rhinos as they will be transferred to a surrogate female southern white rhino at Ol Pajeta Conservancy.<\/p>\n

\u201cTo achieve the best possible results for work with pure northern white rhino embryos, the team relies on experience from similar embryo transfer procedures in southern white rhinos that have been performed in order to address reproduction challenges in European zoos,\u201d the scientists said.The team said they are hopeful the transfer will be done this year, \u201cdespite the fact that more research is still needed\u201d.<\/p>\n

Ol Pejeta Conservancy Managing Director Richard Vigne was optimistic the news of a successful northern white pregnancy was not far.\u201cWe have taken yet another small step along the road of saving the northern white rhino from extinction.<\/p>\n

We have a long way to go and success is far from assured, but Kenya continues to play her part at the centre of a multi-national collaboration to save this species\u201d.Tourism Cabinet Secretary Najib Balala welcomed the milestone, saying, it was amazing to see that they will be able to reverse the tragic loss of this subspecies through science.<\/p>\n

\u201cI urge the scientists to continue digging deeper into technology and innovations to ensure that not only this concerned species does not go extinct, but other species that are faced with similar threats,\u201d he said, adding that it was a big win for Kenya.There are only five remaining rhino species worldwide. Africa’s western black rhino was last spotted in 2006 with conservationists saying it was driven to\u00a0extinction by poachers.<\/p>\n","protected":false},"excerpt":{"rendered":"

The race to save the majestic northern white rhino from the verge of extinction is looking more hopeful. Scientists announced today that they successfully created the third embryo using eggs harvested on December 17, 2019, from the two remaining subspecies and frozen sperm from dead males.The last two northern white rhinos —\u00a0Fatu and Najin are […]<\/p>\n","protected":false},"author":84,"featured_media":758,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,8,9],"tags":[461,460,462],"class_list":["post-757","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-all-news","category-homepage-english","category-miscellaneous","tag-conservation","tag-hillary-orinde","tag-nothern-white-rhino"],"yoast_head":"\nThird embryo created to save rare northern white rhino - kenya<\/title>\n<meta name=\"description\" content=\"The race to save the majestic northern white rhino from the verge of extinction is looking more hopeful.Scientists announced ...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.africa-press.net\/kenya\/miscellaneous\/third-embryo-created-to-save-rare-northern-white-rhino\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Third embryo created to save rare northern white rhino\" \/>\n<meta property=\"og:description\" content=\"The race to save the majestic northern white rhino from the verge of extinction is looking more hopeful.Scientists announced ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.africa-press.net\/kenya\/miscellaneous\/third-embryo-created-to-save-rare-northern-white-rhino\" \/>\n<meta property=\"og:site_name\" content=\"kenya\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/AfricaPressTunisiaa\" \/>\n<meta property=\"article:published_time\" content=\"2020-01-15T15:07:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.africa-press.net\/eritrea\/sites\/28\/2020\/01\/viv5lcjcdatwjg5e1edc74bb0b6.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"cfeditoren\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"cfeditoren\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.africa-press.net\/kenya\/miscellaneous\/third-embryo-created-to-save-rare-northern-white-rhino#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/kenya\/miscellaneous\/third-embryo-created-to-save-rare-northern-white-rhino\"},\"author\":{\"name\":\"cfeditoren\",\"@id\":\"https:\/\/www.africa-press.net\/kenya\/#\/schema\/person\/068c7ab4e9634ae78ec5d54ec46598bb\"},\"headline\":\"Third embryo created to save rare northern white rhino\",\"datePublished\":\"2020-01-15T15:07:46+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/kenya\/miscellaneous\/third-embryo-created-to-save-rare-northern-white-rhino\"},\"wordCount\":576,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/kenya\/miscellaneous\/third-embryo-created-to-save-rare-northern-white-rhino#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/eritrea\/sites\/28\/2020\/01\/viv5lcjcdatwjg5e1edc74bb0b6.jpg\",\"keywords\":[\"Conservation\",\"Hillary Orinde\",\"Nothern white rhino\"],\"articleSection\":[\"all news\",\"homepage-english\",\"miscellaneous\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.africa-press.net\/kenya\/miscellaneous\/third-embryo-created-to-save-rare-northern-white-rhino#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.africa-press.net\/kenya\/miscellaneous\/third-embryo-created-to-save-rare-northern-white-rhino\",\"url\":\"https:\/\/www.africa-press.net\/kenya\/miscellaneous\/third-embryo-created-to-save-rare-northern-white-rhino\",\"name\":\"Third embryo created to save rare northern white rhino - 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