Fiye da shekaru 20 bayan fitar da kwayar halittar dan Adam ta farko, masana kimiyya a Ludwig-Maximilians-Universität München da Cibiyar Nazarin Kiwon Tsirrai ta Max Planck da ke Cologne, Jamus, a karon farko sun gano nau'in halittar dankalin turawa mai sarkakiya. Ayyukan fasaha mai ban sha'awa, wanda aka buga a Yanayin Genetics, zai hanzarta kokarin haifar da m iri, da Planungiyar Max Planck yace in a sakon labarai.
“Dankwalin yana ƙara zama mai mahimmanci ga abinci a duk duniya ciki har da ƙasashen Asiya har ma da China inda shinkafa ita ce abincin gargajiya. Gina kan wannan aikin, yanzu za mu iya aiwatar da aikin kiwo na sabon nau'in dankalin turawa, wanda ke taimaka wa ƙwayoyin cuta, waɗanda za su kasance masu fa'ida kuma masu jure wa. canjin yanayi- wannan na iya haifar da babban tasiri ga bayarwa tsaro abinci a cikin shekaru masu zuwa," in ji Farfesa Korbinian Schneeberger game da yuwuwar buɗewar bincikensa.
Masu bincike a cikin rukuni na Farfesa Korbinian Schneeberger sun iya samar da cikakken taro na farko na kwayoyin dankalin turawa ta amfani da dabara mai sauƙi amma mai kyau. Maimakon ƙoƙarin bambance guda huɗu, sau da yawa kama da juna, kwafin chromosome daga juna, Korbinian Schneeberger tare da Hequan Sun da abokan aiki sun kewaye wannan matsala ta hanyar tsara DNA na adadi mai yawa na ƙwayoyin pollen.
Sabanin sauran sel, kowane tantanin halitta na pollen ya ƙunshi kwafi biyu bazuwar kowace chromosome; wannan ya baiwa masana kimiyya damar rage sarkar matsalar kuma a karshe su sake gina jerin gaba daya kwayoyin halitta.