Masayendisiti anogadzira diki Mona Lisa vachishandisa genetically modified bacteria

Masayendisiti emuItaly anogadzira mufananidzo weMona Lisa vachishandisa maseru eE coli anoda kusvika miriyoni akagadzirwa nemajini kuti apindure kuchiedza.

Iyi nhandaro yeMona Lisa inogona kunge isina kujeka, asi ichiri yakanyanya kunaka kuedza kuburitsa hunyanzvi uchishandisa mabhakitiriya akagadziridzwa.

Mufananidzo uyu wakagadzirwa nemasayendisiti echiItaly paSapienza University muRome. Panzvimbo pekuyedza kutyora imwe mhando yehutsotsi-hwakavakirwa tekinoroji, vaongorori vaitsvaga nzira dzekuita kuti huwandu hukuru hwehutachiona hufambe munzira yekutyaira. Kuti tiite izvi, chikwata chakashandura DNA yeEscherichia coli bhakitiriya kuitira kuti ibudise puroteni prothrodopocin mumhando dzayo duku - "miswe" iyo bhakitiriya inoshandisa kufamba. Inonzwa kuchiedza, inoshandiswa mune mamwe ma microorganisms kugadzira simba.

"Sezvinoita vanofamba netsoka vanononoka kana vakatarisana nemhomho yevanhu kana mota dzakanamira mumigwagwa, mabhakitiriya anopedza nguva yakawanda achishambira munzvimbo dzinononoka kupfuura munzvimbo dzinomhanya," munyori anotungamira Dr Giacomo Frangani akadaro. "Taida kushandisa chiitiko ichi kuti tione kana taigona kuumba huwandu hwebhakitiriya tichishandisa chiedza."