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12 Cards in this Set
- Front
- Back
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citrate test
|
positive: blue
negative: green |
|
|
DNase
|
positive: zone of clearing
negative: no clearing |
|
|
bile esculin test
|
positive: brown
negative: yellow |
|
|
fermentation tubes
|
positive: yellow
negative: pink |
|
|
gelatin
|
positive: liquid
negative: solid |
|
|
indole
|
positive: red top layer
negative: yellow top layer |
|
|
MR
|
positive: red
negative: yellow/orange |
|
|
motility
|
positive: spreading from stab
negative: growing within stab |
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nitrate reduction
|
positive: red, or colorless and colorless
negative: colorless and red |
|
|
urea
|
positive: red
negative: negative |
|
|
VP
|
positive: red
negative: yellow |
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|
MacConkey
|
positive: pink
negative: colourless |
