Ka taƙaita labarin:  A cikin kwayoyin halitta na farko, masana kimiyya sun tsara mafi yawan tsarin kwayoyin halittar mutum daga yawan mutane. Aikin nan mai girma ya haɗa da tantance DNA na mutanen Iceland 2,636 da kuma gwada su da ƙayyadaddun ƙayyadaddun 104,000. Daga cikin muhimman abubuwan da aka gano, bayanan sun nuna cewa'mahaifin bil'adama' - magabcinmu na kwanan nan - ya rayu tsakanin shekara 174,000 da 321,000 da suka wuce. Gungura ƙasa don bidiyo. A cikin kwayoyin halitta na farko, masana kimiyya sun tsara mafi yawan tsarin kwayoyin halittar mutum daga yawan mutane. Babban aikin ya hada da rarraba DNA na'yan Iceland 2,636 da kuma kwatanta su da jerin abubuwan da ke cikin wasu 104,000 da ke nuna fahimtar juyin halittar mutum. Masana kimiyya sun ɗauki Iceland a matsayin wurin da za a iya yin bincike a fannin ilimin halittar jini. Ƙasar ta samo asali ne daga wani karamin rukuni na mazauna daga Turai da suka isa kimanin shekaru 1,100 da suka wuce kuma ya kasance a ware don shekaru dubu masu zuwa. Saboda yawan jama'a a Iceland ba su da bambancin kwayoyin halitta sosai, masana kimiyya za su iya samun bambance-bambancen kwayoyin halitta da ke ƙara damar kamuwa da cuta da sauƙi. Iceland kuma tana da rubuce-rubucen tarihin zuriya masu ƙarfi, sakamakon adana takardu na tarihi. Wannan zangon kwanan wata, bisa la'akari da yawan juyin halittar mutum, ya sabawa binciken da aka yi a baya wanda ya ce mahaifin dukkan mutane ya rayu kimanin shekaru 340,000 da suka gabata. Masana kimiyya yanzu sun kiyasta shekarunsa ya kai shekaru 239,000 <unk> kwanan wata kusa da kakannin mace na ɗan adam wanda aka yi imanin ya rayu shekaru 200,000 da suka gabata. Kazalika da fahimtar juyin halitta, masana kimiyya sun ce dataset din zai taimaka musu gano'mutant genes' wanda ke kare wani rukuni na mutane daga wasu cututtuka. Ya zuwa yanzu, aikin ya ba da sakamako mai kyau wanda ke taimakawa gano nau'ikan kwayoyin halitta miliyan 20 a cikin yawan mutanen Iceland. A cikin waɗannan bambance-bambancen, masana kimiyya a DeCode Genetics da ke Reykjavik sun riga sun gano kwayoyin halittar da ke ƙara haɗarin cutar Alzheimer, hanta da kuma matsalolin thyroid. 'Wannan aikin nuni ne na musamman ikon sequencing ya ba mu,'...
Masana kimiyya sun tsara mafi yawan jinsin halittu daga wata al'umma. Bayanai sun bayyana wasu abubuwa masu ban mamaki na kwayoyin halitta a cikin mutanen Icelandic. Data ya kuma bayyana cewa mahaifin bil'adama ya girmi tunanin farko. Kashi takwas cikin dari na jama'a suna da kwayar halittar da ba ta aiki kwata-kwata. Bincike ya gano kwayoyin halittar da ke kara hadarin kamuwa da cutar Alzheimer da cutar hanta. Masana kimiyya sun ce bayanai za su taimaka musu wajen bunkasa magunguna mafi kyau ga cututtuka.