Nzira itsva yekurwisa zvirwere zvezvirimwa uchishandisa mabhakitiriya evhu anobatsira akabuda kubva mukubatana pakati pesainzi neindasitiri.
Chikwata chemasayendisiti kubva kuJohn Innes Center (UK) chakaparadzanisa uye chakaedza mazana emhando dzePseudomonas mabhakitiriya kubva muvhu rakaunganidzwa kubva munzvimbo dzemapurazi, ndokuzoteedzera genomes e69 awo.
Nekuenzanisa genomes emhando dzemhando dzinodzivirira kuita kwepathogen neasina, timu yakakwanisa kuona nzira yakakosha yekudzivirira mbesa dzembatatisi kubva kumabhakitiriya anokuvadza.
Zvadaro, vachishandisa musanganiswa wekemikari uye genetics uye ongororo dzakateedzana, masayendisiti akaratidza kuti kugadzirwa kwemamorekuru madiki anonzi cyclic lipopeptides kwakakosha mukudzora mbatatisi scab (chirwere chebhakitiriya chinokonzera kukanganisa kukuru pachirimwa chembatatisi). Aya mamorekuru madiki ane antibacterial mhedzisiro pane pathogenic scab-inokonzera mabhakitiriya uye anobatsira anobatsira Pseudomonas mabhakitiriya kutama uye kuunganidza midzi yezvirimwa.
Ongororo dzakaratidzawo kuti kudiridza kunokonzera shanduko huru muhuwandu hwakasiyana-siyana hwePseudomonas muvhu.
Chidzidzo ichi, chakaburitswa mu eLife, chinopa nzira iyo masayendisiti anogona kudzidza iyo microbiome yechero nharaunda yemunda uye kurangarira ivhu rakasiyana, agrochemical nemamiriro ekunze.
Vachishandisa kufambira mberi mukumhanya kwemajini kutevedzana, masayendisiti anogona kuyedza ivhu microbiome kune mabhakitiriya anobatsira uye kuona kuti ndeapi mamorekuru anogadzirwa kudzvanya utachiona. Nhanho inotevera ndeyekuparadzira nekudzorera tupukanana tunobatsira kumunda mumwe chete.
Zvingango shandiswa zve microbiome enhancers zvinosanganisira kuisa mabhakiteriya cocktails pamusoro pemachubhu sepfapfaidzo kana kuti yakananga muvhu uchishandisa idrip irrigation.