Por p\u00ebrtej titujve t\u00eb bujsh\u00ebm p\u00ebr kthimin e ujkut t\u00eb Game of Thrones<\/em>, a e mb\u00ebshtet shkenca pas zbulimit t\u00eb supozuar t\u00eb tregimit?<\/p>\n\n\n\n Kompania p\u00ebrdori teknologjin\u00eb e modifikimit gjenetik <\/strong>p\u00ebr t\u00eb krijuar tre k\u00eblysh\u00eb ujku, t\u00eb cil\u00ebt variojn\u00eb nga mosha tre deri n\u00eb gjasht\u00eb muaj, kan\u00eb flok\u00eb t\u00eb gjat\u00eb t\u00eb bardh\u00eb, nofulla muskulare dhe tashm\u00eb peshojn\u00eb rreth 36 kg, n\u00eb rrug\u00ebn e duhur p\u00ebr t\u00eb arritur 63.5 kg n\u00eb pjekuri, sipas studiuesve n\u00eb kompani.<\/p>\n\n\n\n Ujq\u00ebrit e tmerrsh\u00ebm, t\u00eb cil\u00ebt jetonin n\u00eb kontinentin amerikan p\u00ebrpara se t\u00eb zhdukeshin, jan\u00eb shum\u00eb m\u00eb t\u00eb m\u00ebdhenj se ujq\u00ebrit gri, t\u00eb af\u00ebrmit e tyre m\u00eb t\u00eb af\u00ebrt t\u00eb gjall\u00eb sot.<\/p>\n\n\n\n Ishte kjo specie e gjall\u00eb q\u00eb u p\u00ebrdor p\u00ebrmes inxhinieris\u00eb gjenetike, p\u00ebr t’i dh\u00ebn\u00eb jet\u00eb tre ekzemplar\u00ebve, Romulus, Remus dhe Khaleesi. “Gjith\u00e7ka q\u00eb mund t\u00eb b\u00ebsh tani \u00ebsht\u00eb t\u00eb b\u00ebsh di\u00e7ka sip\u00ebrfaq\u00ebsisht si di\u00e7ka tjet\u00ebr,” jo t\u00eb ringjall\u00eb plot\u00ebsisht speciet e zhdukura, tha Vincent Lynch, nj\u00eb biolog n\u00eb Universitetin e Buffalo n\u00eb SHBA, i cili nuk ishte i p\u00ebrfshir\u00eb n\u00eb k\u00ebrkim.<\/p>\n\n\n\n Si funksionon teknologjia e risjelljes?<\/strong><\/p>\n\n\n\n Nic Rawlence, nj\u00eb profesor i asociuar n\u00eb Universitetin e Otagos n\u00eb Zeland\u00ebn e Re, tha gjithashtu se ishte e pamundur t\u00eb \u00e7’zhduket v\u00ebrtet\u00eb nj\u00eb specie. Shkenc\u00ebtar\u00ebt kolosal\u00eb m\u00ebsuan p\u00ebr tipare specifike q\u00eb zot\u00ebronin ujq\u00ebrit e tmerrsh\u00ebm duke ekzaminuar ADN-n\u00eb e lasht\u00eb nga fosilet. Studiuesit studiuan nj\u00eb dh\u00ebmb t\u00eb tmerrsh\u00ebm ujku 13,000 vje\u00e7ar t\u00eb zbuluar n\u00eb Ohio dhe nj\u00eb fragment kafke 72,000 vje\u00e7are t\u00eb gjetur n\u00eb Idaho, t\u00eb dyja pjes\u00eb e koleksioneve t\u00eb muzeut t\u00eb historis\u00eb natyrore.<\/p>\n\n\n\n M\u00eb pas shkenc\u00ebtar\u00ebt mor\u00ebn qelizat e gjakut nga nj\u00eb ujk gri i gjall\u00eb dhe p\u00ebrdor\u00ebn teknologjin\u00eb CRISPR (shkurt p\u00ebr “p\u00ebrs\u00ebritjet e shkurtra palindromike t\u00eb grumbulluara rregullisht t\u00eb nd\u00ebrthurura”) p\u00ebr t’i modifikuar ato gjenetikisht n\u00eb 20 vende t\u00eb ndryshme, tha kryeshkenc\u00ebtarja e Colossal Beth Shapiro.<\/p>\n\n\n\n Ata e transferuan at\u00eb material gjenetik n\u00eb nj\u00eb qeliz\u00eb vez\u00eb nga nj\u00eb qen sht\u00ebpiak. Kur ishin gati, embrionet u transferuan te surrogat\u00ebt, gjithashtu qent\u00eb sht\u00ebpiak, dhe 62 dit\u00eb m\u00eb von\u00eb lind\u00ebn k\u00eblysh\u00ebt e inxhinieruar gjenetikisht. “\u00c7far\u00ebdo funksioni ekologjik q\u00eb kryente ujku i tmerrsh\u00ebm p\u00ebrpara se t\u00eb zhdukej, ai nuk mund t’i kryej\u00eb ato funksione” n\u00eb peizazhet ekzistuese t\u00eb sotme, shtoi Lynch.<\/p>\n\n\n\n <\/p>\n\n\n\n <\/p>\n","protected":false},"excerpt":{"rendered":" Duke p\u00ebrdorur teknologjin\u00eb CRISPR, nj\u00eb kompani e quajtur Colossal thot\u00eb se ka risjell\u00eb nj\u00eb specie ujku t\u00eb par\u00eb p\u00ebr her\u00eb t\u00eb fundit mij\u00ebra vjet m\u00eb par\u00eb. Colossal Biosciences, b\u00ebri buj\u00eb pasi u shfaq n\u00eb kopertin\u00ebn e revist\u00ebs Time t\u00eb h\u00ebn\u00ebn duke pretenduar se kishte rikthyer ujq\u00ebrit e tmerrsh\u00ebm, nj\u00eb specie q\u00eb u zhduk mbi 10<\/p>\n","protected":false},"author":4,"featured_media":23062,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38],"tags":[43],"class_list":{"0":"post-23061","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tech","8":"tag-trending"},"yoast_head":"\n![\"\"](\"https:\/\/technews.al\/wp-content\/uploads\/2025\/04\/90.jpeg\")
<\/figure>\n\n\n\n
Megjithat\u00eb, shkenc\u00ebtar\u00ebt e pavarur kan\u00eb qen\u00eb n\u00eb p\u00ebrpjekje p\u00ebr t\u00eb theksuar nuanc\u00ebn n\u00eb deklarat\u00ebn e kompanis\u00eb q\u00eb njofton ringjalljen e specieve.<\/p>\n\n\n\n![\"\"](\"https:\/\/technews.al\/wp-content\/uploads\/2025\/04\/colossals_dire_wolf_standing_by_logs.jpg.webp\")
<\/figure>\n\n\n\n
“P\u00ebr t\u00eb risjell\u00eb v\u00ebrtet\u00eb di\u00e7ka, do t\u00eb duhet ta klononi at\u00eb. Problemi \u00ebsht\u00eb se ne nuk mund t\u00eb klonojm\u00eb kafsh\u00eb t\u00eb zhdukura sepse ADN-ja nuk \u00ebsht\u00eb ruajtur mjaftuesh\u00ebm. Edhe n\u00ebse e renditni gjenomin, nuk mund t\u00eb nxirrni ADN-n\u00eb nga kafsh\u00ebt e zhdukura n\u00eb copa mjaft t\u00eb gjata si\u00e7 mund t\u00eb b\u00ebnit me nj\u00eb kafsh\u00eb t\u00eb gjall\u00eb,” tha ai n\u00eb nj\u00eb deklarat\u00eb.<\/p>\n\n\n\nLexo edhe: A e dinit se Japonia ka miratuar eksperimentet e para t\u00eb embrionit njeri-kafsh\u00eb?<\/a><\/h2>\n\n\n\n
“Pra, ajo q\u00eb Colossal Biosciences ka prodhuar \u00ebsht\u00eb nj\u00eb ujk gri me karakteristika t\u00eb tmerrshme t\u00eb ngjashme me ujkun – ky nuk \u00ebsht\u00eb nj\u00eb ujk i tmerrsh\u00ebm i zhdukur, p\u00ebrkundrazi \u00ebsht\u00eb nj\u00eb ‘hibrid’,” tha Rawlence.
Megjith\u00ebse t\u00eb vegjlit fizikisht mund t’i ngjajn\u00eb ujq\u00ebrve t\u00eb rinj t\u00eb tmerrsh\u00ebm, “ajo q\u00eb ata ndoshta nuk do t\u00eb m\u00ebsojn\u00eb kurr\u00eb \u00ebsht\u00eb l\u00ebvizja p\u00ebrfundimtare se si t\u00eb vrasin nj\u00eb dre gjigant ose nj\u00eb dre t\u00eb madh”, sepse ata nuk do t\u00eb ken\u00eb mund\u00ebsi t\u00eb shikojn\u00eb dhe t\u00eb m\u00ebsojn\u00eb nga prind\u00ebrit e eg\u00ebr t\u00eb ujq\u00ebrve, tha eksperti kryesor i kujdesit p\u00ebr kafsh\u00ebt n\u00eb Colossal, Matt James.<\/p>\n\n\n\n