Glyphosate biodegradation: Study of glyphosate biodegradation by bacteria isolated from soil treated with different pesticides - Couverture souple

Chadli, Aicha; Mekhalef Benhafsa, Fouad; AMEUR, Khadidja

 
9786206850649: Glyphosate biodegradation: Study of glyphosate biodegradation by bacteria isolated from soil treated with different pesticides
Couverture souple
ISBN 10 : 6206850641 ISBN 13 : 9786206850649
Editeur : Our Knowledge Publishing, 2023

Synopsis

Glyphosate (N-phosphonomethylglycine) is the most commonly used herbicide worldwide and in Algeria. Knowledge of the bacteria capable of degrading it is of great interest. Thus, in this study, thirty bacterial strains were isolated, by enrichment cultures, from three soils in the Mostaganem region treated with different herbicides (Glyphosate, Metribuzin and Linuron).These bacterial isolates showed high growth levels in the presence of glyphosate as the sole carbon source, so they were used for optimization studies of abiotic parameters for efficient glyphosate degradation. Twelve strains showed better growth results in a minimal medium containing 1 to 4g/l glyphosate for 48 to 120 hours of incubation, supplemented with glucose (1g/l). These strains were able to tolerate temperatures of up to 45°C, an initial pH (from 5 to 10) and NaCl levels of up to 5%. The twelve strains selected belonged to the Pseudomonadaceaethe Aeromonadaceaefamily Chromobacteriaceae the Rhizobiaceae and the Vibrionaceae.

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Éditeur
Our Knowledge Publishing
Date d'édition
2023
Langue
anglais
ISBN 10 
6206850641
ISBN 13 
9786206850649
Reliure
Broché
Nombre de pages
72
Coordonnées du fabricant
non disponible
Personne responsable
non disponible