Indlela entsha yokulwa nezifo zezitshalo kusetshenziswa amagciwane emvelo anenzuzo yomhlabathi iye yavela ngenxa yokusebenzisana phakathi kwesayensi nezimboni.
Ithimba lososayensi abavela e-John Innes Centre (UK) lahlukanisa futhi lahlola amakhulukhulu ezinhlobo ze-Pseudomonas bacterium enhlabathini eqoqwe emabhizinisini ezolimo, lase lilandelanisa ama-genome angu-69 awo.
Ngokuqhathanisa ama-genomes alezo zinhlobo ezicindezela umsebenzi we-pathogen nalawo angakwenzi, ithimba likwazile ukuhlonza indlela eyinhloko yokuvikela izitshalo zamazambane kumagciwane ayingozi.
Ngemva kwalokho, besebenzisa inhlanganisela yamakhemikhali kanye nezakhi zofuzo kanye nochungechunge lokuhlola, ososayensi babonisa ukuthi ukukhiqizwa kwama-molecule amancane abizwa ngokuthi ama-cyclic lipopeptides kubalulekile ekulawuleni uqweqwe lwamazambane (isifo esibangelwa amagciwane esidala umonakalo omkhulu ezitshalweni zamazambane). Lawa ma-molecule amancane anomphumela wokulwa namagciwane kubhaktheriya we-pathogenic abangela utwayi futhi asize amagciwane e-Pseudomonas azuzisayo anyakaze futhi aqoqe izimpande zezitshalo.
Ukuhlola kuphinde kwabonisa ukuthi ukuchelela kubangela izinguquko ezinkulu ezinhlobonhlobo zezakhi zofuzo zePseudomonas enhlabathini.
Ucwaningo, olushicilelwe ku-eLife, luhlongoza indlela ososayensi abangafunda ngayo i-microbiome cishe yanoma iyiphi indawo yensimu futhi bacabangele inhlabathi ehlukene, izimo ze-agrochemical nezemvelo.
Besebenzisa inqubekelaphambili yokulandelana kofuzo ngesivinini esikhulu, ochwepheshe bangahlola i-microbiome yomhlabathi ukuthola amagciwane anenzuzo futhi banqume ukuthi yimaphi ama-molecule akhiqizwa ukucindezela amagciwane. Isinyathelo esilandelayo siwukuphindaphinda nokubuyisela ama-microorganisms anenzuzo ensimini efanayo.
Izicelo ezingase zibe khona zezithuthukisi ze-microbiome zihlanganisa ukusebenzisa ama-cocktails e-bacterial ebusweni bezilimo eziyizigaxa njengesifutho noma ngqo emhlabathini usebenzisa ukuchelela nge-drip.