Question

You have just completed an API 20E on an unknown sample. Interpret the results shown in the incubated strip and oxidase test below. Assume that all the finishing reagents have been correctly added API 20E Interpretation Key Test ONPG ADH LDC ODC CIT Negative Result Colorless Yellow Yellow Positive Result Yellow Red/Orange Red/Orange Red Orange Blue-green blue Black deposit forms Red Orange Reddish brown Pink Pink/red Yellow Pale green yellow Colorless His Yellow URE TDA IND VP Yellow Colorless/yellow Colorless Test Positive Result GEL Diffusion of black pigment GLU Yellow/grayish yellow MAN Yellow INO Yellow SOR Yellow RHA Yellow SAC Yellow MEL Yollow AMY Yellow ARA Yellow Negative Result No diffusion Blue/blue-green Blue/blue-groen Blue/blue-green Blue/blue-green Blue/blue-green Blue/blue-green Blue/blue-green Blue/blue-green Blue/blue-green

Answer 1

result LDC (Arginine decar result (Yellow) greewtube) APT 20 F Ini poretatiow. ON PG (onitopheryl B D-galactopyranos'de) -.. Negative ADH. (noginine divy drolase test) – Negative presteht Positive sreset n buoney lase test) - Positive ortu. Negative (orange) Ode (oornithine de carbonuylase test) - Positive oresult (Red) CIT (Citrate utilization test) - Positive result ( Blue H2S - Positive result ( Black deposit form) URE - Positive result (Red) TDA - Positive sresult (Reddish lesocow) IND - fregative result (Yellow) (Indole test) VP ( voges Poros kauer) - -Negative sresult (colour tex) GEL - Positive result GLU- Negative ore sucht (blue green) fermentation of glucose MAN - negative result (bolume) inositol 11 1) mannose 11 11 61 sorbitol 11 t1 telue 11 110 - SOR- RHA- SAC- MEL- AMY- ARA- u rhamnose sucrose melibiose amygdalin anabinose 11 11