Assertion: maltose's medium | /r/MadeOf | 0.5% of yeast extract
Facets:
Source sentences:
text: The used medium contained 2% (w/v) of agar, 1% of trehalose or maltose, 0.5% of polypeptone, 0.5% of yeast extract, 0.1% of dipotassium hydrogenphosphate and 0.02% of magnesium sulfate heptahydrate.