Ososayensi abavela e-University of Washington (USA) bathole uhlobo olukhethekile lomhlabathi olucindezela izifo ezithathelwanayo futhi luzimele ngokuzimela ama-parasites ahlukahlukene. Ingosi yesayensi u-Ensia ubhala ngalokhu.
Izitshalo kulezi zinhlobo zenhlabathi cishe azihlushwa izifo, futhi uma lokhu kwenzeka, zibhekana nazo ngokushesha. Bangakwazi ukumelana nawo wonke umthamo wamagciwane: ukusuka ezimungwini ezincane kuya kumabhaktheriya angathi sína nesikhunta. Ososayensi bathole ukuthi inhlabathi ithola izindawo zokuzivikela ngemuva kweminyaka eminingana yokuqubuka kwalesi sifo. Lokhu kufana ngokumangazayo nendlela abantu abathuthukisa ngayo ukungatheleleki kwezifo.
Kokunye ukuhlola, ongoti bachaze izingqinamba zabanye abavikeli bezitshalo. Kwatholakala ukuthi, abizwa ngokuthi ama-pseudomonads futhi atholakala kulokho okuthiwa. inhlabathi ecindezelayo. Bazikhiqizela ama-antibiotic ngokwawo ngokuzilimaza. Ngokokuqala ngqá izenzakalo ezinjalo zalotshwa ekhulwini leminyaka elidlule, kodwa incazelo yokuqala yesayensi yazo yanikezwa manje kuphela. Isibonelo, ngo-1990, iStreptomyces pseudomonads bakwazi ukucindezela uqweqwe kumazambane noma ama-radishes kwenye yezindawo ezinkulu eMinnesota, futhi eminyakeni engama-30 ngaphambili, basiza ukolweni ukulwa nezifo zesikhunta. Esikhathini esizayo esiseduze, ososayensi bahlela ukuhlanganisa i-database yenhlabathi enjalo, banqume izici zabo zokutshala futhi baqale ukufakwa kwabo ngobuningi ekusakazweni kwezolimo.
Ukufa kwezitshalo nama-parasites kusuka kuma-pathogens ahlukahlukene yinto eyenzeka kaningi, futhi yathola umfutho ekhulwini leminyaka elidlule. Eminyakeni engu-50 edlule, lokhu kuthinte izihlahla zikakhokho eBrazil, ama-elms emazweni ase-US naseYurophu, kanye nezilimo ezishibhile emazweni ehlukene omhlaba. Futhi muva nje, ososayensi abaningi baye bashaqeka ngokusakazeka kwesifo sikabhanana, esihambisana nokushisa komhlaba, okwenze impilo yaba lula ngezinhlobo ezintsha zamagciwane. Ukutholwa kososayensi kuzosiza ukugcina ukuvikeleka kokudla amashumi ezigidi zabantu abalambile emhlabeni wonke, bathole isivuno esihle kakhulu, futhi kunciphise ukusetshenziswa kwemithi yokubulala izinambuzane namanye amakhemikhali ayingozi. Lokhu kokugcina kuzosiza nokuvikela imvelo.
I-portal iphinde yathi izitshalo zingamelana namagciwane noma ukhula, zivikele kwisomiso futhi zisabise izinambuzane kanye nemithi ngosizo lwezakhi ezibuthakathaka zezinto eziphilayo ezinephunga elinamandla.
Source: https://rosng.ru