Taxonomy and antimicrobial activities of a new Streptomyces sp. TN17 isolated in the soil from an oasis in Tunis - Archive ouverte HAL
Article Dans Une Revue Archives of Biological Science Année : 2011

Taxonomy and antimicrobial activities of a new Streptomyces sp. TN17 isolated in the soil from an oasis in Tunis

Résumé

An actinomycete strain referred to as TN17 was screened for its antimicrobial activities. The taxonomic status of this strain was established. The organism was found to have morphological and chemotaxonomic characteristics typical of Streptomycetes. Based on the 16S rRNA nucleotide sequences, Streptomyces sp. TN17 was found to have a relationship with Streptomyces lilaceus, Streptomyces gobitricini and Streptomyces lavendofoliae. Combined analysis of the 16 S rRNA gene sequence (FN687757), phylogenetic analysis, fatty acids profile and physiological tests indicated that there are genotypic and phenotypic differences between TN17 and neighboring Streptomyces species’ neighbors. Therefore, TN17 is a novel species: Streptomyces sp. TN17 (=DSM 42020T=CTM50229T). A cultured extract of this strain inhibits the growth of several Gram positive and Gram negative bacteria and fungi.
Fichier principal
Vignette du fichier
Merlina_2011.pdf (299.38 Ko) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-04310374 , version 1 (27-11-2023)

Identifiants

Citer

Slim Smaoui, Florence Mathieu, Lilia Fourati Ben Fguira, Georges Merlina, Lofti Mellouli. Taxonomy and antimicrobial activities of a new Streptomyces sp. TN17 isolated in the soil from an oasis in Tunis. Archives of Biological Science, 2011, 63 (4), pp.1047-1056. ⟨10.2298/ABS1104047S⟩. ⟨hal-04310374⟩
34 Consultations
26 Téléchargements

Altmetric

Partager

More