Iyo katsi yakanaka iyo yava kuzorora murunyararo pasofa redu, iyo inotitarisa nemeso iwayo anotapira uye akapfava zvekuti iwe unoda kuadya iwo nekutsvoda, uye iyo inotanga kupukuta pese patinobata musana wayo kana musoro wayo mudiki, Iye ane madzitateguru akafamba pazvikepe zveViking.
Uye kwete izvo chete, asi kunyangwe kusvikira zvino zvakatendwa izvozvo Felis katu Vakanga vabva kuEgypt vachizopatsanura nyika dzese mukuwedzera kumwe, pachokwadi zvainge zvisina kudaro. Tsvaga katsi dzakakunda sei nyika.
Nekuda kwekudzikira kwemutengo weDNA ongororo, vaongorori vanogona kudzidza zvimwe zvakawanda nezve zvakapfuura zveizvi zvakanaka uye zvinoshamisa mhuka. Nekudaro, iye geneticist Eva-Maria Geigl, weJacqued Monod Institute muParis, akaita chidzidzo chinoshamisa, umo zvinoratidzwa kuti katsi diki dzakaperekedza maViking uye vatengesi mumabhoti avo kusvika, nekudaro, kusvika kune dzimwe nzvimbo dzepasi uye, sezvinei, kutora kufamba negungwa, chimwe chinhu chavaisaziva zvachose kwavari kusvika panguva iyoyo.
Geigl nechikwata chake, akaongorora iyo mitochondrial DNA - iyo inopfuudzwa kubva kuna amai kuenda kumwana isina kuchinjika - kubva ku209 katsi dzekumba kubva kunzvimbo makumi matatu dzekuchera matongo muEurope, Africa neMiddle East. Idzi mhuka dzinotora nhoroondo yevanhu kubva pakusikwa kwekurima kusvika muzana ramakore rechi18.
Mhedzisiro yacho inofanirwa kunge yakavashamisa zvakanyanya seku zvirokwazvo ichakushamisa iwe: katsi dzakakamura nyika mumafungu maviri. Yokutanga yakaitika apo kurima kwakaonekwa kumabvazuva kweTurkey neMediterranean, uko kunogara madzitateguru emakiti epamba.. Izvo zvinofungidzirwa kuti zviyo zvakakwezva makonzo, uye izvi zvakare zvakakwezva katsi, idzo dzakatanga kutaridzika zvakanaka nevarimi.
Kuwedzera kwechipiri kwakaitika zviuru nezviuru zvemakore gare gare, muBulgaria, Turkey, uye kumaodzanyemba kweSahara Africa, pakati pezana ramakore rechina BC. C. uye wechina d. C. Panguva iyoyo vafambisi vengarava vangave vanga vatoona katsi, shamwari yavanonyanya kuda kuti vadzivirire makonzo. Chaizvoizvo, katsi ine Egypt mitochondrial DNA yakawanikwa panzvimbo yeViking kuchamhembe kweGerman, iri pakati pe700 na1000 AD.
Nekudaro, kudzidziswa kwekati hakuna kuitika makore 4000 apfuura sekutendwa, asi zviriko 6000 makore.
Chidzidzo chakaburitswa muNature magazine, uye iwe unogona kuchiverenga nekuita tinya apa.