Masala a mofuta oa liphoofolo tse anyesang tse telele tse sa timeng a fumanoe ke baepolli ba lintho tsa khale Lefikeng la Denisova Altai. Ha ba etsa lipatlisiso ka seo ba se fumaneng, bo-rasaense ba tsoang Setsing sa Boleki le Li-Cellular Biology tsa SB RAS ba fumane hore ke ba phoofolo e lekanang, eo ka chebahalo ea eona e neng e tšoana le esele le zebra.
Khohlo ea Denisova ho Altai e boletsoe lekholong la leshome le metso e robong la lilemo. Baepolli ba lintho tsa khale ba ile ba qala ho ithuta eona lilemong tsa bo-80 tsa lilemo tse fetileng. Mofuputsi Nikolai Ovodov o e fumane ka saense. Ka lehaheng ho na le masala a mefuta e 117 ea liphoofolo tse neng li ahile Altai libakeng tse fapaneng, le thepa ea ka tlung e tsoang litsong tse fetang 20 tsa setso. Lintho tsohle tse fumanoeng e ile ea e-ba lipontšo tsa limusiamo Novosibirsk le Biysk.
Ho ea ka lipatlisiso tse entsoeng ke Institute of Molecular and Cellular Biology SB RAS, lilemong tse fetang likete tse 30 tse fetileng Altai, sebakeng sa Denisova Cave, lipere tsa mofuta o sa kang oa phela ho fihlela kajeno. Pejana, masala a joalo a ne a hlahisoa ke ba kulan. Empa tlhahlobo e batsi ea bioloji e bontšitse hore lipere tsena ke tsa mofuta o mong o bitsoang lipere tsa Ovodov. Basebetsi ba setheo sena ba lumela hore ho ea ka ponahalo, setsi sena se tšoana hantle le ka nako e le 'ngoe esele le zebra.
Pakeng tsa zebra le esele
“Pere ena e bitsoa pere ka mokhoa o hlophisitsoeng. Haeba re ka e hlahisa, e tla shebahala joalo ka ntho e pakeng tsa tonki le qoaha - e maoto a makhutšoaane, e nyane hape e se ntle joaloka lipere tse tloaelehileng, ”ho boletse Anna Druzhkova, mofuputsi oa junior ho Laborator of Comparative Genomics.
Bo-rasaense ba qaqisa hore lilemo tse fumanoeng haufinyane haholo ka paleontological li ka ba lilemo tse likete tse 18. Ba re seo ba se fumaneng se tiisa hore matsatsing ao Altai ho ne ho e-na le mefuta ea limela e mengata ho feta hona joale. Liphoofolo li ne li emeloa ke mefuta e joalo e ikhethang.
Bo-rasaense ba re: "Ho ka etsahala hore monna oa Denisov le baahi ba bang ba Altai oa khale ba ts'oe pere ea Ovodov."
Ho nepahala ho sheba
Litsebi tsa baeloji li hlahloba masapo a lipere eseng feela ho tsoa ho Altai, empa le ho tsoa Buryatia, Mongolia le karolong ea Europe ea Russia. Bakeng sa tse ling tsa tsona, li-genoch tsa mmele tse phethahetseng li se li fumanoe, 'me u ka bona hore na ke mefuta efe ea sejoale-joale e haufi le tsona .. Motse oa bafu, ea lilemo li likete tse 7, o epiloe Egepeta
Ka ho khetheha, mahlale a limolek'hule a thusa li-paleontologists ho tseba tšimoloho ea karolo e le 'ngoe kapa e' ngoe ea lesapo ka ho nepahala ha mofuta. Mofuta o mong o sa phethahalang oa pere ea Ovodov, ea lilemo tse likete tse 48 ho tloha Khakassia, o kile oa ithutoa, mme a o bapisa le sampole e makatsang e tsoang ho Denisova Cave, e fanoeng ke bo-rasaense ba tsoang Setsing sa thuto ea khale le Ethnography ea SB RAS, bo-ramahlale ba hlokometse hore ke ea mefuta e tšoanang ea liphoofolo.
"Ka lebaka la mekhoa ea sejoale-joale ea ho hlophisa, ho ruisa lilaebrari bakeng sa ho latellana ka likotoana tse lakatsehang, le kopano e phethahetseng ea genome ea mitochondrial, genome e felletseng ea matochondrial ea pere ea Ovodov e fumanoe ka lekhetlo la pele mme ho ba teng ha mofuta oa pejana o neng o sa tsejoe ho tsoa ho lelapa la equine sebakeng sa Altai ea kajeno ho bontšitsoe ka mokhoa o tšepahalang," molaetsa o re.
Sekhahla se lekanang
Ho latela Anna Druzhkova, Lenaneng la Denisova, hangata ho kopana ha masapo kaofela ho ka khethoa ke likarolo. Sena se fumanoe se tsoa mokokotlong oo lilemo tsa oona li hakantsoeng lilemo tse ka bang likete tse 20. Leha ho le joalo, tlhahlobo ea radiocarbon ea sampole e bontšitse hore e tsofetse le ho feta. Bo-rasaense ba hlalosa sena ka ho epolla khafetsa, ke hore, motsamao oa masapo o sala o tsoa likarolong tse tebileng haholoanyane.
O re: "Sena se boetse se fana ka maikutlo a hore re tlameha ho ba hlokolosi ka ho laetsana le batho ba bang.
Ka lekhetlo la pele, pere ea Ovodov e hlalositsoe ka 2009 ke setsebi se tummeng sa Russia sa Nikolai Ovodov se thehiloeng ho lisebelisoa tse tsoang Khakassia. Pele ho ne ho lumeloa hore masapo ana ke a kulan. Kamora tlhahlobo e phethahetseng ea morphological le liphatsa tsa lefutso, ho ile ha fumaneha hore "li-kulan" tsa Siberia ha li amane le li-kulan tsa 'nete, empa ke litšoantšo tsa sehlopha sa lipere tsa khale, tse ngata li phuthoa ke lipere tse kang tarpan le pere ea Przhevalsky.
