吲哚乙酸酯

J. Clin. Microbiol. 32(5) , 1362-3, (1994)

Moraxella catarrhalis can easily be differentiated from other oxidase-positive, gram-negative cocci with tributyrine, 4-methylumbelliferyl butyrate, or indoxyl acetate. All M. catarrhalis give positive reactions, and all Neisseria spp. give negative reactions...

Int. J. Syst. Evol. Microbiol. 59 , 1391-1396, (2009)

Three Arcobacter isolates, recovered from mussels (genus Mytilus), and one isolate from brackish water in Catalonia (north-east Spain) showed a novel pattern using a recently described identification method for members of the genus Arcobacter, 16S rRNA gene R...

Syst. Appl. Microbiol. 34 , 105-109, (2011)

Nineteen bacteria isolates recovered from shellfish samples (mussels and oysters) showed a new and specific 16S rDNA-RFLP pattern with an Arcobacter identification method designed to recognize all species described up to 2008. These results suggested that the...

Appl. Environ. Microbiol. 72 , 4464-4471, (2006)

Forty-two Helicobacter isolates were isolated from swine feces in The Netherlands and Denmark. All 12 isolates sequenced (16S rRNA gene) formed a robust clade with Helicobacter canadensis ( approximately 99% similarity). Species-specific PCR indicated that al...

Can. J. Microbiol. 57 , 211-216, (2011)

The activity of esterase secreted by conidia of wheat powdery mildew fungus, Blumeria graminis f. sp. tritici, was assayed using indoxyl acetate hydrolysis, which generates indigo blue crystals. Mature, ungerminated, and germinating conidia secrete esterase(s...

Lab Chip 12(23) , 5079-85, (2012)

This paper reports the development of a method to control the flow rate of fluids within paper-based microfluidic analytical devices. We demonstrate that by simply sandwiching paper channels between two flexible films, it is possible to accelerate the flow of...

J. Clin. Microbiol. 38(7) , 2546-9, (2000)

We recently analyzed 11 helicobacter isolates cultured from diarrhea patients in Canada. These isolates had been characterized biochemically by restriction fragment length polymorphism (RFLP; AluI, HhaI) analysis and by fatty-acid analysis as Helicobacter pul...

J. Clin. Microbiol. 25(8) , 1560-1, (1987)

One hundred and twelve Campylobacter strains comprising 15 species and subspecies were examined for their ability to hydrolyze indoxyl acetate. All strains of C. coli, C. cryaerophila, C. fennelliae, and C. jejuni hydrolyzed the compound, whereas three strain...

J. Clin. Microbiol. 28(6) , 1482-3, (1990)

Indoxyl acetate hydrolysis is a rapid, inexpensive differential test which can be performed easily to help identify campylobacter. A total of 571 Campylobacter cultures, including atypical variants, representing 10 species was tested.

Anal. Chim. Acta 720 , 126-33, (2012)

In this study we propose a chromogenic platform for rapid analysis of organophosphate (OP) and carbamate (CM) insecticide residues, based on recombinant Drosophila melanogaster acetylcholinesterase (R-DmAChE) as enzyme and indoxyl acetate as substrate. The vi...