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Urease

An enzyme that catalyzes the hydrolysis of urea into carbon dioxide and ammonia; is present in intestinal bacteria.An enzyme that transforms urease into ammonia and carbon dioxide.urease

(Science: enzyme) An enzyme that breaks urea downinto carbon dioxide and ammonia, itstypically used to measure ureaconcentrations.


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Conflicting results of Gram-Negative unknown

... wrong with my HE results, which I doubt or there is something I'm not connecting about the pigment aspect of the flow chart and my conflicting UREASE AND CITRATE TESTS. My interpretation of the results are listed below as well as a version of the flow chart my professor provided ANY help would ...

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by Jrh21854
Sun Dec 01, 2013 8:25 pm
 
Forum: Microbiology
Topic: Conflicting results of Gram-Negative unknown
Replies: 0
Views: 2166

Help with my unknow??

... with my unknown glucose -/- lactose -/- sucrose -/- SIM- all negative simmon citrate- negative catalase- positive MS- negative blood agar- alpha urease- negative

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by tweetka1
Sun Apr 28, 2013 4:58 am
 
Forum: Microbiology
Topic: Help with my unknow??
Replies: 2
Views: 1909

Help with my unknow??

... so this is - EMB agar - no reaction, so - Catalase - ( no bubbles) PAD Agar - not black, so - Vp - MR was orange...not sure if - or + Urease was a peach/rose color In looking thru Bergy's, I am thinking perhaps E. Coli or Enterobacter Aeorogenes Any suggestions? I've emailed my professor ...

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by student2012
Sun Nov 25, 2012 3:15 am
 
Forum: Microbiology
Topic: Help with my unknow??
Replies: 2
Views: 1909

Re: Kindly help me fill up this. (NOCARDIA)

... Actually, Nocardia are partially acid fast. Gram +ve bacilli + coccobacilli with branching filaments (fungus-like) partially acid fast Catalase+ Urease+ ID by morphology, confirm by molecular tests. Tests that are listed here are for enterics…

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by Cat
Sun Sep 16, 2012 12:04 am
 
Forum: Microbiology
Topic: Kindly help me fill up this. (NOCARDIA)
Replies: 6
Views: 2842

Kindly help me fill up this. (NOCARDIA)

Biochemical test for NOCARDIA TSI: Glucose Lactose Sucrose Gas H2s SIM: Sulfide Indole Motility MR VP Sc PAD: dea Urea/ Urease LIA: Decar Dea

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by jenmae
Fri Sep 14, 2012 2:21 pm
 
Forum: Microbiology
Topic: Kindly help me fill up this. (NOCARDIA)
Replies: 6
Views: 2842
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