Thaum kis kab mob fungal nroj tsuag tsis tu ncua ua rau muaj kev puas tsuaj rau ntau cov qoob loo, lawv kuj tau xaiv thaum xaiv lawv cov tswv. Txhua tus fungus feem ntau nthuav tawm cov tswv tsev tshwj xeeb, tab sis cov txheej txheem ntawm qhov tshwj xeeb no tsis tau nkag siab zoo.
Kyoto University cov kws tshawb fawb tam sim no tau txheeb xyuas thiab txheeb xyuas plaub cov kab mob fungal hu ua cov tshuaj tiv thaiv lub luag haujlwm rau kev tiv thaiv cov nroj tsuag tiv thaiv kab mob los ntawm kev kis kab mob. Daim ntawv "Kev xaiv xa tawm ntawm kev ua phem cuam tshuam cuam tshuam nrog tus tswv tsev tshwj xeeb hauv cov kab mob fungal" tshwm sim thaum Lub Peb Hlis 20, 2023 hauv Phytologist Tshiab.
Phytopathogens yog cov nroj tsuag pathogenic fungi uas zais cov nyhuv no. Raws li qhov tshwm sim, qhov teeb meem fungus feem ntau nthuav tawm cov tswv tsev tshwj xeeb thaum kis cov nroj tsuag, ua rau ntau dua 70% ntawm kab mob nroj tsuag.
Raws li cov kws tshawb fawb, plaub effector proteins muaj npe EPC1 rau EPC4 hauv Colletotrichum orbiculare-tus kab mob phytopathogenic fungus-tsim tshwj xeeb ntawm tus tswv tsev dib.
"Lub plaub qhov kev cuam tshuam muaj qhov sib txawv ntawm cov amino acid sib txawv, qhia tias lawv ua haujlwm ntawm nws tus kheej, tab sis peb yuav tsum tau soj ntsuam qhov ua haujlwm ntawm txhua tus neeg ua haujlwm kom tau txais cov duab pom tseeb dua," hais tias Yoshitaka Takano ntawm KyotoU's Graduate School of Agriculture.
Takano pab neeg siv kev tsom xam ua haujlwm-Txoj kev cuam tshuam ntawm cov noob caj noob ces - ntawm cov noob zoo li cov noob, uas tau nthuav tawm heev hauv rau qhov sib cais ntawm cov kab mob inoculated.
"Peb nyuam qhuav tawg qhib lub qhov muag kom nkag siab tias cov txiaj ntsig ntawm phytopathogenic fungi zoo li cas tus tswv tsev tshwj xeeb. Peb txoj kev paub loj hlob tuaj yeem ua rau muaj kev tiv thaiv qoob loo tshiab. "