Production of pyoverdine, the fluorescent pigment ofPseudomonas aeruginosaPAO1

Some properties of pyoverdine, the water-soluble fluorescent pigment of the pseudomonads.

Determination of pyoverdine, the fluorescent pigment of pseudomonads, in frozen whole egg.

The Federal Food, Drug, and Cosmetic Act of 1938 defines as adulterated any food that is composed in whole or in part of a filthy or decomposed substance. Objective laboratory and field tests for detection of decomposed products are always advisable to supplement organoleptic examinations. In any product where organoleptic tests fail because decomposition is masked by any means, objective tests...

‏‎faciliting lexical access for the fluent production of speech‎‏

‏‎the hypothesis is that recent and frequent exposure to lexical items leads to a more fluent production of speech in terms of rate of speech. to test the hypothesis,a one-way anova experimental design was carried out. 24 sednior students of efl participated in a one-way interview test. data analyses revealed that those who were exposed frequently to the lexical items over a week prior to inter...

‏‎facilitating lexical access for the fluent production of speech‎‏

‏‎the hypothesis is that recent and frequent exposure to lexical items leads to a more fluent production of speech in terms of rate of speech. to test the hypothesis , a one- way anova experimental design was carried out. 24 senior student of efl participated in a one-way interview test. data analyses revealed that those who were exposed frequently to the lexical items over a week prior to inte...

PqsA Promotes Pyoverdine Production via Biofilm Formation

Biofilms create an impermeable barrier against antimicrobial treatment and immune cell access, severely complicating treatment and clearance of nosocomial Pseudomonas aeruginosa infections. We recently reported that biofilm also contributes to pathogen virulence by regulating the production of the siderophore pyoverdine. In this study, we investigated the role of PqsA, a key cell-signaling prot...