This study was conducted to evaluate the capacity of microorganisms present in wastewater from an oil refinery (Sonatrach, Skikda / Algeria) to degrade (alkyl)phenols; a collection of bacterial strains has been obtained, ...

Bacterial flora of the three parts of the date palm (Phoenix dactylifera L.) (Leaves, fruits and trunk) was isolated and then identified following phenotypic and molecular tests (using 16S rDNA). Evaluation of the bacterial ...

From an agricultural soil sample from the region of Ain M'Lila and a sample of activated sludge from the Ibn Ziad-Constantine wastewater treatment plant, we isolated respectively 80 and 18 phenotypically different ...

Early blight is one of the most important diseases of tomato in eastern Algeria. Tomato samples exploration (leaves, stems and fruits) with symptoms of early blight, grown under glass in Hamma Bouziane locality (Constantine), ...

51 fungal isolates were isolated from forests in eastern Algeria (Kenouaâ, Belezma and Chettaba), three of them showed positive laccase activity. The morphological and molecular study carried out allowed identifying them ...

Lectins are ubiquitous proteins, non-immune origin, presenting several biological properties, due to their unique ability to read the biological information codified in the threedimensional structure of sugars and ...

This study was carried out in order to fight against the phytopathogenic fungus ""Fusarium"". eight species from the genus Fusarium have been isolated from different organs of infected plants. genus identification was ...

Six strains of fungi isolated from Algerian soil, five of the genus Aspergillus and one of the genus Penicillium are identified and are used to produce clotting proteases: A.Niger, A.flavus,A.awamori, A.tubingensis,A.tamarii ...

The traditional bacterial culture techniques are not sufficient to study the terrestrial bacterial populations. By against, molecular biology techniques have a power of high discrimination and they are the current methods ...

Plant rich secondary compounds have antimicrobial effects by acting against different rumen microbial populations. The current thesis is based on the study of the effects of fodder shrubs (spineless cactus, Acacia nilotica ...