Masana kimiyya sun bayyana asirin sassan dabbobi masu shayarwa saboda lokacin farin ciki saboda mafi tsufa DNA a duniya

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Masana kimiyya sun bayyana asirin sassan dabbobi masu shayarwa saboda lokacin farin ciki saboda mafi tsufa DNA a duniya 16670_1
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Masana kimiyya sun jagoranci ta Lavaic Lava Dahlyta wakiltar tsakiyar CLAnondoology na Jami'ar Stockholm ta bayyana asirin mammoth maraba da ice. Yana yiwuwa a aiwatar da wannan godiya ga mafi tsufa ga DNA a cikin duniya da aka samo daga gawa na tsoffin dabbobi da aka samo daga daskararru Marina Marozlot.

Masu bincike sun sami damar cire mammoth dna daga haƙoran asalinsu na wakilan dangin giwaye. Shekarun da aka samo halittar kwayoyin halitta yana da shekaru 1,200. Har zuwa lokacin da aka gano kwanan nan mafi yawan zamanin da na shahararren DNA, DNA na doki na Prehistororic da aka zauna akan yankin Yukon (Kanada) an dauke 56-780 shekara dubu da suka gabata.

Teamungiyar ta kasa da 'yan kwastomomi na masana kimiyyar DNA na sake fasalin samfuran guda uku domin nazarin dangin Mammoth.

Bambance-bambancen a cikin kayan kwayoyin da aka nuna yadda maganganu 10 da suka gabata a cikin Arewacin Arewacin Amurka.

"Da wannan Gigantic DNA, zaku iya lura da juyin juya halin da ya kaddara sama da shekaru miliyan," in ji Getecton daga Jami'ar Illinois a Nalbane-Chamred Alfred. Canje-canje a cikin halittar ana iya lura, abin da zai sa ya yiwu a fahimci yadda ke canzawa ɗaya jinsin sannu a hankali ya juya ya lura da masaniya. Masana ilimin Gwamnatin gidan Masana'antu na Kimiyya ta Burtaniya ta yi bayani: The Arctic Offici yana adana kan kwarangwal na harabar miliyan 10 na ƙattai. Bayan cire kankara, wasu gawa ba su lalace da ulu da masana'anta ba su da matsala. Daga irin waɗannan kayan, ƙwararru kuma cire DNA don ƙarin bincike don ƙarin koyo game da rayuwa da kuma mazaunin mammoth.

Binciken DNA ya samo daga gawa dabbobin da aka samu a yankin Siberia a cikin 1970 sun nuna cewa biyu daga cikinsu na Pleistocecei (abin da aka yi a cikin Pleistocene (kamanninsu a cikin Pleistocene (fam ɗin ya kasance a cikin Pleistocene (hanyar da aka yi a cikin Pleistocene (kamanninsu a cikin Pleistocene mai ɗaukar hoto a Eurasia). Biyayar steppe mammoth ya kasance mita 4 7 mita kuma tsawon giya kusan 5. Woolly mammoth shi ne masana na farko sun zama mai mallakar DNA na uku. Teamungiyar masana kimiyya da aka gano cewa steppe mammamoth nasa ne ga ƙungiyoyin waɗanda mutane suka zama sannu a hankali suka juya cikin wani nau'i na Mammugenius. Shugaban aikin Dr. Dalien bai yi watsi da tunanin game da wanzuwar dabbobi biyu daban-daban ba.

A wani ɓangare na wani nazari, masana a cikin Jami'ar Japan Kyanta Yi kokarin "komawa Life" manyan dabbobin ICE. Sun yi amfani da DNA na Mammoth sun gano a Siberia game da shekara dubu da haihuwa kuma sun gabatar da kayan halittun cikin sel mai rodent. Saboda lalacewa mai tsanani, halittar halittar ba su dace da cikakken aiki ba - ba alama guda daya ba ta samo cewa aka bayar da rarraba sel. Soyayya Dalien ba ta yi imani da ingancin ƙoƙarin ƙoƙarin farfado da mammoth da hankali yana nufin irin wannan gwaje-gwajen ba.

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