Patent ID: 11981953

Abstract:
A method of testing compounds for activity to inhibit germination of spores. The method includes the steps of providing bacterial, fungal, or plant spores transformed to contain and express a detectable marker, wherein the marker when expressed, is operationally linked to a spore-specific or yeast-specific protein, in a medium and under environmental conditions in which the spores will germinate, and measuring a first signal output generated by the marker prior to the spores initiating germination; contacting the spores of step (a) with a compound whose activity to inhibit germination of spores is to be measured; incubating the spores of step (b) under environmental conditions and for a time wherein spores not treated with the compound will germinate; and determining extent of germination of the spores by measuring a second signal output generated by the marker, wherein a difference between the first signal output and the second signal output is proportional to the extent of germination of the spores. Also described are compositions of matter for inhibiting spore germination in vitro and in vivo.