Ƙungiyar bincike daga ETH Zurich a Switzerland na farko da aka taɓa yin na'ura mai sarrafa biosynthetic dual-core a cikin tantanin halitta. Don yin wannan, sun yi amfani da hanyar CRISPR-Cas9, wanda aka yi amfani da su sosai a aikin injiniya na kwayoyin halitta, lokacin da sunadaran Cas9, ta amfani da sarrafawa kuma, wanda zai iya cewa, ayyukan da aka tsara, gyara, tunawa ko duba DNA na waje. Kuma tun da ana iya tsara ayyuka, me zai hana a canza hanyar CRISPR don yin aiki daidai da ƙofofin dijital?
Masana kimiyyar kasar Switzerland karkashin jagorancin shugaban aikin Farfesa Martin Fussenegger sun sami damar shigar da jerin DNA guda biyu na CRISPR daga kwayoyin cuta guda biyu a cikin tantanin halitta. Ƙarƙashin rinjayar furotin Cas9 kuma ya danganta da sarƙoƙin RNA da aka kawo wa tantanin halitta, kowane jeri ya samar da nasa furotin na musamman. Don haka, abin da ake kira magana mai sarrafawa na kwayoyin halitta ya faru, lokacin da, bisa bayanan da aka rubuta a cikin DNA, an ƙirƙiri sabon samfurin - furotin ko RNA. Ta hanyar kwatanci tare da cibiyoyin sadarwa na dijital, tsarin da masana kimiyyar Swiss suka ɓullo za a iya wakilta a matsayin rabin ma'ana mai ma'ana tare da bayanai guda biyu da fitarwa guda biyu. Siginar fitarwa (bambancin furotin) ya dogara da siginar shigarwa guda biyu.
Ba za a iya kwatanta tsarin ilimin halitta a cikin sel masu rai da da'irorin lissafin dijital dangane da saurin aiki ba. Amma sel suna iya aiki tare da mafi girman matakin daidaici, suna sarrafa kwayoyin har zuwa 100 a lokaci guda. Ka yi tunanin nama mai rai tare da miliyoyin “masu sarrafawa” dual-core. Irin wannan kwamfuta na iya samar da aiki mai ban sha'awa ko da ta zamani. Amma ko da mun ajiye samar da na'urori masu "madaidaici", tubalan ma'ana na wucin gadi da aka gina a cikin jikin mutum zai iya taimakawa wajen ganowa da kuma maganin cututtuka, ciki har da ciwon daji.
Irin waɗannan tubalan na iya aiwatar da bayanan ilimin halitta a cikin jikin ɗan adam azaman shigarwa kuma suna haifar da siginar ganowa da jerin magunguna. Idan tsarin metastases ya fara, alal misali, da'irori masu ma'ana na wucin gadi na iya fara samar da enzymes waɗanda ke kashe kansa. Akwai aikace-aikace da yawa don wannan sabon abu, kuma aiwatar da shi na iya canza mutum da duniya.
source: 3dnews.ru