Itsinda ry'abashakashatsi riyobowe n'abahanga mu kigo cya siyansi Nishin (RNC Nishina hagati ya siyansi yihuta (RNC). Imigozi mishya ya Zooplankton irahangayitse izafasha kongera kubaho no guhitamo imikurire y'amafi mu mayeri.
Ubukungu bwingenzi bwamafi, nka tuna yubururu, umusibazi yubururu (yardorsm), feunder na Ferruges, kugaburira bazima kugeza babaye benshi bihagije kugirango barenge ibiryo bikubiyemo.
Ubushotoranyi, reba gahunda yinyamaswa, mubisanzwe ikoreshwa nkisoko yuburinganire. Ariko, uko ikura, amafi asaba imisumari myinshi cyane, ariko ibimenyetso bito cyane ntibushobora kubireba, biganisha ku mikurire yiterambere ndetse no ku kurya.
Tomoko Abe ukomoka muri Riken RNC avuga ati: "Twahisemo gukora inenge zitandukanye dukoresheje uburambe n'ubumenyi kugira ngo byorohereze amafaranga menshi ava mu magorofa.
Ku bufatanye n'ikigo cy'Ubushakashatsi bw'Ubushakashatsi n'uburezi mu murima w'Abarobyi na kaminuza ya Nagasaki, itsinda ry'abahanga ryatangiye kugerageza uburyo buzwi ku bufasha buzwi ku bufasha burerekeje kuri ion iremereye iyo selile zigaragazwa na a urumuri rwa atomic nuclei, bigatuma ihinduka ryimiterere rirenze inzira karemano.
Guhindura ubwoko bwa ion na dose, irrayite ikoreshwa mugutera ihinduka rya lift muri genome, kandi urashobora guhitamo indwara hamwe na phenotypes. Abahanga mu bya siyansi bamaze kubona amahirwe mbere yo gukora amavuta meza ya Mutant akora microalGae, umuceri utanga umuceri wo hejuru no mu musemburo wo mu musemburo muri ubwo buryo.
Abashakashatsi bahinduye ikwirakwizwa ry'ibigo n'ibiti bya argon na karubon. Noneho yahisemo abantu benshi kandi bashingiye ku gisekuru kinini kugirango bakore umurongo wa mutants nini.
Umuryango watanze wari urenze inshuro 1.2 kurusha abandi, kandi wabaye mwiza wo kugaburira abana bato.
Ifoto: riken rnc.
Byashoboka kandi kubona ihuza vuba.
Ati: "Muri rusange, mutar, mu mutan, twagize amahirwe yo kubona umurongo ukura gusa, ahubwo unateza imbere byihuse."
Ibura ry'ibiribwa kubera ubwiyongere bw'abaturage ni ikibazo gikomeye ku isi, kandi ibihugu byo ku isi birashaka uburyo bwo kongera umusaruro w'ibiribwa.
By'umwihariko, ku Buyapani, kimwe na Leta ya Leta, amazu asa naho ashobora guteza imbere umutekano w'ibiribwa. Kandi abashakashatsi baguye babonye muri ubu bushakashatsi barashobora gutanga ibihaza bihamye kubiciro biri hasi.
(Inkomoko: www.eurekalert.org).