The Branch Point Metabolite for Pyocyanine Biosynthesis in Pseudomonas aeruginosa
نویسندگان
چکیده
منابع مشابه
Effect of Various Carboxylic Acids on the Biosynthesis of Polyhydroxyalkanoate in Pseudomonas aeruginosa PA01
In the present study, four carbon sources were tested for the polyester synthesis of Pseudomonas aeruginosa PA01 which is a ubiquitous environmental bacterium and is one of the top three causes of opportunistic human infections. These included linear C8 to C11 carboxylic acids. Octanoic acid, nonanoic acid, decanoic acid and undecanoic acid were added to M1 ...
متن کاملControl of arginine biosynthesis in Pseudomonas aeruginosa.
Arginine biosynthesis in Pseudoinonas aeruginosa proceeded via transacetylation of acetylornithine with glutamate ; it resembled Micrococcus glutamicus rather than Escherichia coli. Of four arginine biosynthetic enzymes, N-acetyl-y-glutamokinase, N-acetylornithine glutamate transacetylase, ornithine transcarbamylase and argininosuccinase determined under various conditions of arginine excess an...
متن کاملControl of pyrimidine biosynthesis in Pseudomonas aeruginosa.
The pathway of pyrimidine biosynthesis in Pseudomonas aeruginosa has been shown to be the same as in other bacteria. Twenty-seven mutants requiring uracil for growth were isolated and the mutant lesions were identified. Mutants lacking either dihydroorotic acid dehydrogenase, orotidine monophosphate pyrophosphorylase, orotidine monophosphate decarboxylase, or aspartic transcarbamylase were isol...
متن کاملRhamnose and rhamnolipide biosynthesis by Pseudomonas aeruginosa.
Pseudomonas aeruginosa produces, when grown on a glycerol or fructose medium, a unique glycolipide composed of 2 moles each of L-rhamnose and ,%hydroxydecanoic acid. The formula of the isolated compound as determined by Jarvis and Johnson (3) is shown in Fig. 1. Various aspects of the conditions under which this rhamnolipide is produced have been investigated previously. Further, a synthetic me...
متن کاملGDP-mannose dehydrogenase is the key regulatory enzyme in alginate biosynthesis in Pseudomonas aeruginosa: evidence from metabolite studies.
The Pseudomonas aeruginosa enzyme GDP-mannose dehydrogenase (GMD) is encoded by the algD gene, and previous genetic studies have indicated that it is a key regulatory and committal step in the biosynthesis of the polysaccharide alginate. In the present study the algD gene has been cloned into the broad-host-range expression vector pMMB66EH and GMD overexpressed in mucoid and genetically-related...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of General Microbiology
سال: 1972
ISSN: 0022-1287
DOI: 10.1099/00221287-72-3-581