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Open AccessJournal ArticleDOI

The Aerobic Pseudomonads a Taxonomic Study

Roger Y. Stanier, +2 more
- 01 May 1966 - 
- Vol. 43, Iss: 2, pp 159-271
TLDR
A collection of 267 strains, representing many of the principal biotypes among aerobic pseudomonads, has been subjected to detailed study, with particular emphasis on biochemical, physiological and nutritional characters.
Abstract
SUMMARY A collection of 267 strains, representing many of the principal biotypes among aerobic pseudomonads, has been subjected to detailed study, with particular emphasis on biochemical, physiological and nutritional characters. A total of 146 different organic compounds were tested for their ability to serve as sources of carbon and energy. Other characters that were studied included : production of extracellular hydrolases; nitrogen sources and growth factor requirements H-chemolithotrophy; denitrifying ability; pigment production; ability to accumulate poly-p-hydroxybutyrate as a cellular reserve material; biochemical mechanisms of aromatic ring cleavage; and nature of the aerobic electron transport system. The resultant data have revealed many hitherto unrecognized characters of taxonomic significance. As a consequence, it has become possible to recognize among the biotypes examined a limited number of species which can be readily and clearly distinguished from one another by multiple, unrelated phenotypic differences.

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Citations
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THE β-KETOADIPATE PATHWAY AND THE BIOLOGY OF SELF-IDENTITY

TL;DR: Accumulating evidence points to an independent and convergent evolutionary origin for the eukaryotic beta-ketoadipate pathway, which appears to assume a characteristic set of features or identity in different bacteria.
Book ChapterDOI

Phenotypic Characterization and the Principles of Comparative Systematics

TL;DR: The methods described in this chapter are based primarily on methods developed for the characterization and identification of organisms which have usually been isolated on nutrient-rich media.
Journal ArticleDOI

Pseudomonas oleovorans as a Source of Poly(β-Hydroxyalkanoates) for Potential Applications as Biodegradable Polyesters

TL;DR: In spite of the higher cell yields obtained with octanoate and nonanoate, the use of hexanoates and heptanoate yielded higher-molecular-weight polymers, which represent an entirely new class of biodegradable thermoplastics.
Journal ArticleDOI

Microbiological and Clinical Aspects of Infection Associated with Stenotrophomonas maltophilia

TL;DR: The current taxonomic status of S. maltophilia is reviewed, the epidemiology of the organism is considered with particular reference to nosocomial outbreaks, and the laboratory identification of the bacterium is discussed.
References
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Journal ArticleDOI

Two simple media for the demonstration of pyocyanin and fluorescin.

TL;DR: Two simple media for the enhancement of pigment production by certain organisms of the Pseudomonas genus are described and the results of comparative studies employing these media, certain synthetic broths, and some commonly used dehydrated preparations are reported.
Book

Principles of numerical taxonomy

TL;DR: The authors continued the story of psychology with added research and enhanced content from the most dynamic areas of the field, such as cognition, gender and diversity studies, neuroscience and more, while at the same time using the most effective teaching approaches and learning tools.
Journal ArticleDOI

The taxonomic significance of fermentative versus oxidative metabolism of carbohydrates by various gram negative bacteria

TL;DR: In the absence of compounds such as nitrates, the oxidation of carbohydrates is a strictly aerobic process, whereas fermentation is an anaerobic process.
Journal ArticleDOI

Replica plating and indirect selection of bacterial mutants

TL;DR: An approach to this problem that makes use of a replica plating technique which facilitates the handling of large numbers of bacterial clones for classification on a variety of media is concerned.
Journal ArticleDOI

A Simple Method for the Detection of Lipolytic Activity of Micro-Organisms and some Observations on the Influence of the Contact between Cells and Fatty Substrates.

TL;DR: It is shown that the lipase formation of various strains is adaptive, and is demonstrated by adding water-soluble Tweens to a nutrient medium, which is necessary in those cases in which the formation of lipase is adaptive.
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