{"id":32153,"date":"2020-07-22T17:41:00","date_gmt":"2020-07-22T14:41:00","guid":{"rendered":"https:\/\/en.buradabiliyorum.com\/scientists-accidentally-created-a-new-fish-species\/"},"modified":"2020-07-22T17:41:00","modified_gmt":"2020-07-22T14:41:00","slug":"scientists-accidentally-created-a-new-fish-species","status":"publish","type":"post","link":"https:\/\/buradabiliyorum.com\/en\/scientists-accidentally-created-a-new-fish-species\/","title":{"rendered":"#Scientists accidentally created a new fish species"},"content":{"rendered":"

“#Scientists accidentally created a new fish species<\/strong>”<\/p>\n

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July 22, 2020 |<\/span> 10:41am <\/p>\n

\n Enlarge Image<\/p>\n

\"The<\/img>
\n The top and bottom fish are Russian sturgeon and paddlefish. The middle fish are examples of the hybrids.<\/span>
\n Kaldy et al.<\/span><\/p><\/div>\n

\n Scientists don\u2019t usually set out to create new species of, well, anything. General<\/a>ly speaking, creating new species is thought to be a risky endeavor and, of course, there are the ethical hurdles to scale as well. It\u2019s just not a good idea, but as Ian Malcolm once said, life finds a way and researchers in Hungary seem to have spawned an entirely new fish hybrid completely on accident.<\/p>\n

In a new study published in Genes, the researchers describe how they accidentally created a hybrid of two endangered fish species: the American paddlefish and the Russian sturgeon. The team was trying to get the sturgeon species to reproduce asexually, but that\u2019s when things went a bit off the rails.<\/p>\n

As the New York Times reports, the team of researchers was experimenting with gynogenesis, which can allow a species to produce new offspring asexually. Sperm are still required for the process to work, but the sperm doesn\u2019t actually contribute to the creation of the offspring\u2026 or at least it\u2019s not supposed to.<\/p>\n

To induce gynogenesis, the scientists used paddlefish sperm, but to their surprise, the sperm actually fertilized the eggs.<\/p>\n

\u201cWe never wanted to play around with hybridization. It was absolutely unintentional,\u201d said Dr. Atilla Mozs\u00e1r, co-author of the research, explains. Nevertheless, the hybrid eggs successfully matured and a new kind of fish was born. Nicknamed the \u201cSturddlefish,\u201d the new hybrid looks like a sturgeon with an elongated snout, but retains the \u201csucker\u201d mouth that sturgeon species use to suck up food.<\/p>\n

Both species are what researchers consider to be \u201cliving fossils,\u201d as they have remained largely unchanged and evolved slowly over a huge stretch of time. The work resulted in hundreds of fertilized eggs and the majority of those eggs survived, hatched and the fish are still kicking today. However, their fate has already been determined.<\/p>\n

The team, which never meant to create these hybrids in the first place, has vowed not to breed any more of them. The fish that are still alive will remain in captivity and be raised in an ethical manner, but once they\u2019re gone, they\u2019re gone for good.<\/p>\n

That\u2019s a good thing since species like this can potentially cause serious harm to the ecosystem if released into the wild. You never know what\u2019s going to happ<\/a>en when you introduce a foreign species into a new area and these fish are essentially alien to any natural habitat on the planet.\n <\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n

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Source<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

“#Scientists accidentally created a new fish species” July 22, 2020 | 10:41am Enlarge Image The top and bottom fish are Russian sturgeon and paddlefish. The middle fish are examples of the hybrids. Kaldy et al. Scientists don\u2019t usually set out to create new species of, well, anything. Generally speaking, creating new species is thought to…<\/p>\n","protected":false},"author":1,"featured_media":32154,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[18],"tags":[42462],"class_list":["post-32153","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology","tag-scientists-accidentally-created-a-new-fish-species"],"_links":{"self":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/32153","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/comments?post=32153"}],"version-history":[{"count":0,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/32153\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media\/32154"}],"wp:attachment":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media?parent=32153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/categories?post=32153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/tags?post=32153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}