Bafuputsi ba Isiraele Univesithing ea Seheberu ea Jerusalema ba thehile sistimi e ncha ea limolek'hule tse lemohang mafu a kotsi lijalong, ho kenyeletsoa litapole le tamati.
Ho lemoha kapele mafu a joalo ka blight ea morao ho ka thusa ho fokotsa khaello ea lijo lefatšeng ka bophara. Lefu lena ke le leng la lisosa tse ka sehloohong tsa tahlehelo ea lijalo tsa litapole le tamati, ka tšenyo e hakanyetsoang ea $ 6.5 billion ea selemo le selemo lefatšeng ka bophara. Mehatong ea pele, lefu lena le thata ho khetholla hobane makhasi ha a bontše matšoao a ka ntle.
Sengoliloeng se phatlalalitsoeng ho The Plant Journal, bafuputsi ba bonts'itse ts'ebeliso ea mekhoa ea boenjiniere ba liphatsa tsa lefutso ho theha mefuta e mecha ea litapole e hlahisang liprotheine tse ikhethang. Liprotheine tsena li sebetsa e le sensor ea baeloji e ka romelloang ho li-chloroplast ka liseleng tsa semela moo photosynthesis e etsahalang.
Ka ho sebelisa lik'hamera tse hlokolosi tse khonang ho nka matšoao a rometsoeng ke sensor, bo-rasaense ba ile ba khona ho fumana boitsebiso ba sebaka ka semela sohle. Litšoantšo tse hlahisitsoeng li thusitse ho latela boemo ba 'mele ba semela nakong eohle ea nts'etsopele ea lefu la litapole.
Phuputso e boetse e bontšitse hore protheine e lemoha libaka tse kulang tsa makhasi esita le mekhahlelo ea pele e sa bonahaleng. Tšibollo e 'ngoe e fana ka maikutlo a hore libaka tse tšoaelitsoeng ke blight ea morao li khetholloa ke ts'ebetso e phahameng ea photosynthetic ha e bapisoa le makhasi a mang. Sena se supa kamoo pathogen e bolokang esita le ho ntlafatsa tlhahiso ea makhasi matsatsing a pele a lefu lena e le hore e "make" tsoelo-pele ea eona semeleng, bafuputsi ba boletse.
Nts'etsopele ea lisebelisoa tse tsoetseng pele tsa biotechnology bakeng sa ho lemoha mafu a limela kapele e ka lebisa katlehong ea nakong e tlang ea lipatlisiso mabapi le ho utloisisa ts'ebetso ea pathogenicity le ho fokotsa tšenyo ea temo.