Term
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Definition
INDOLE
METHYL RED
VOGUES-PROSKAUER
CITRATE |
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Term
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Definition
DETECTS TRYPTOPHANASE
POSITIVE RED RING |
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Term
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Definition
DETECTS PROD OF LARGE AMTS OF STRONG ACIDS VIA MIXED ACID PATHWAY
PH INDICATOR -METHYL RED
POSITIVE- RED COLOR |
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Term
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Definition
DETECTS PROD OF ACETYLMETHYL CARBINOL (ACETOIN) FROM GLUCOSE FERMENTATION
KOH & ALPHA NAPHTHOL ADDED - RED COLOR =POSITIVE |
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Term
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Definition
DETECTS ABILITY TO UTILIZE CITRATE AS SOLE CARBON/NITROGEN SOURCE
+MEDIA TURNS FROM GREEN TO BLUE |
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Term
| PDA (PHENYLALANINE DEAMINASE) |
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Definition
ENZYME SPLITS PHENYLALANINE TO PRODUCE PHENYLPYRUVIC ACID
SLANT MEDIA
FERRIC CHLORIDE ADDED
MEDIUM TURNS GREEN IN POS |
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Term
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Definition
DETECTS UREASE WHICH SPLITS UREA PRODUCING CO2 AND AMMONIA
AMMONIA REACTS WITH WATER FORMING AMMONIUM HYDROXIDE (ALKALINE) TURNS PH INDICATOR (PHENOL RED) TO PINK =POS |
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Term
| ONPG = ORTHONITROPHENYLGALACTOSIDE |
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Definition
DIFFERENTIATES BTWEEN LACTOSE/NON LACTOSE FERMENTERS
DETECTS ENZYME BETA GALACTOSIDASE
YELLOW=POS |
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Term
| TSIA TRIPLE SUGAR IRON AGAR |
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Definition
SUGARS - GLU, LAC, SUC
FERMENT GLU - K/A
FERMENT GLU/LAC &/OR SUC - A/A
BLACK PRECIPITATE- H2S POS
AIR POCKETS/CRACKS - GAS POS |
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Term
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Definition
DETECTS HEMOLYSIS
ALLOWS GROWTH OF MOST BACTERIA
ALLOWS OXIDASE TESTING |
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Term
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Definition
HEMOLYZED BLOOD
CONTAINS HEMIN AND FACTORS REQUIRED BY CERTAIN ORGANISMS (IE HAEMOPHILUS, NEISSERIA) |
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Term
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Definition
SELECTIVE & DIFFERENTIAL
INHIBITS GRAM POS ORGANISMS
BILE SALTS
CRYSTAL VIOLET
NEUTRAL RED AS INDICATOR |
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Term
| MACCONKEY SORBITOL AGAR SMAC |
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Definition
SELECTIVE AND DIFFERENTIAL
ISOLATE E.COLI 0157:H7 FROM STOOL SAMPLES
LACTOSE REPLACED W/ D-SORBITOL AS PRIMARY CARBO |
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Term
| EMB AGAR EOSIN-METHYLENE BLUE |
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Definition
SELECTIVE AND DIFFERENTIAL
ISOLATE ENETERIC BACILLI
DIFFERENTIATES LACTOSE AND NON-LACTOSE
PEPTONE BASE WITH LACTOSE AND SUCROSE
INDICATORS: EOSIN AND METHYLENE BLUE |
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Term
| HEKTOEN-ENTERIC (HE) AGAR |
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Definition
DIFFERENTIAL AND SELECTIVE
ISOLATES SALMONELLA AND SHIGELLA FROM OTHER ENTERICS
PEPTONE BASE
BILE SALTS
LACTOSE
SALICIN
FERRIC AMMONIUM CITRATE
INDICATORS - BROMTHYMOL BLUE AND ACID FUCHSIN |
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Term
| XYLOSE LYSINE DESOXYCHOLATE (XLD) AGAR |
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Definition
SELETIVE AND DIFFERENTIAL
ISOLATION OF SALMONELLA AND SHIGELLA FROM OTHER GNR
YEAST EXTRACT
LYSINE, XYLOSE, LACTOSE, SUCROSE
FERRIC AMMONIUM CITRATE
INHIBITS GRAM POS BACTERIA
SODIUM DESOXYCHOLATE
PHENOL RED INDICATOR |
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Term
| SALMONELLA-SHIGELLA (SS) AGAR |
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Definition
SELECTIVE FOR SALMONELLA AND SHIGELLA
PEPTONE BASE
LACTOSE
FERRIC CITRATE
SODIUM CITRATE
NEUTRAL RED INDICATOR
INHIBITS COLIFORMS - BRILLANT GREEN AND BILE SALTS |
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Term
| CEFSULODINSULODIN-IRGASAN-NOVOBIOCIN AGAR |
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Definition
SELECTIVE FOR YERSINIA SPP
MAY ALSO ISOLATE AEROMONAS
PEPTONE BASE
YEAST EXTRACT
MANNITOL
BILE SALTS
INDICATORS - NEUTRAL RED/CRYSTAL VIOLET |
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