Name: Role of membrane fatty acids in the survival of Pseudomonas (en Inglés)
SKU: 58317065
Price: 79610.00 CLP
Availability: InStock
Author: Kloula Ben Ghorbal, Salma
ISBN: 9786205265154

portada Role of membrane fatty acids in the survival of Pseudomonas (en Inglés)

Role of membrane fatty acids in the survival of Pseudomonas (en Inglés)

Formato

Libro Físico

Autor

Salma Kloula Ben Ghorbal

Editorial

Our Knowledge Publishing

Idioma

Inglés

N° páginas

108

Encuadernación

Tapa Blanda

Dimensiones

22.9x15.2x0.7 cm

Peso

0.17 kg.

ISBN13

9786205265154

Categorías

Microbiología (no médica)

Role of membrane fatty acids in the survival of Pseudomonas (en Inglés)

Salma Kloula Ben Ghorbal (Autor) · Our Knowledge Publishing · Tapa Blanda

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Reseña del libro "Role of membrane fatty acids in the survival of Pseudomonas (en Inglés)"

It has been well elucidated that bacterial adaptation to certain stresses leads to a modification of the membrane fatty acid (FA) composition. In this context, an analysis of the GA composition of Pseudomonas aeruginosa after adaptation to UVC radiation was performed. The different phospholipid fractions were separated by Thin Layer Chromatography (TLC) and the GA composition was determined by gas chromatography (GC). Three major phospholipid classes were identified. The study by gas chromatography (GC) of the GA composition of total phospholipids and of three phospholipid classes PE, PG and Cd showed that the transition from the exponential phase to the stationary phase is reflected in the total lipids by an increase in the unsaturation index. Regarding the effect of UVc on FA composition, our results revealed a notable alteration of FAs after UV adaptation, with an increase in unsaturation index. In conclusion, we suggest that the alteration of GA composition ensures adequate membrane fluidity for Pseudomonas survival following UVc exposure.