A Gram-positive, non-motile, moderately halophilic, alkalitolerant actinobacterium, designated strain YIM 70179(T), was isolated from a saline soil sample collected from Xinjiang Province, north-west China, and was subjected to a polyphasic taxonomic study. The cell-wall peptidoglycan type of strain YIM 70179(T) was A4alpha, l-Lys-Gly-l-Glu. Cells of the isolate contained diphosphatidylglycerol...

Background: Biosurfactants are valuable microbial products that have significant applications in various industries. The advantages of these compounds biodegradability, low toxicity, activity difficult environmental conditions, and the ability to produce oil residues from surface seawater soils contaminated with compounds. aim this study was evaluate biosurfactants production by Sporosarcina ha...

Maras salterns are located 3,380 m above sea level in the Peruvian Andes. These salterns consist of more than 3,000 little ponds which are not interconnected and act as crystallizers where salt precipitates. These ponds are fed by hypersaline spring water rich in sodium and chloride. The microbiota inhabiting these salterns was examined by fluorescence in situ hybridization (FISH), 16S rRNA gen...

Three actinomycetal strains, designated YIM 90479, YIM 90480(T) and YIM 90600(T), were isolated from a salt field in Xinjiang province, North-west China and subjected to polyphasic taxonomic study. All three strains were moderately halophilic and were able to grow on agar at NaCl concentrations of up to 20-25 % (w/v). No growth was observed in the absence of NaCl. Good growth occurred at 37 °C ...

An alkaliphilic and halophilic actinomycete strain, designated EGI 80537T, was isolated from a saline-alkali soil sample of Xinjiang, north-west China and subjected to a taxonomic characterization using a polyphasic approach. Strain EGI 80537T formed reticulate long aerial hyphae. Whole-cell hydrolysates of the isolate contained meso-diaminopimelic acid as the cell-wall diamino acid and mannose...

An actinomycete strain, designated YIM 91355(T), was isolated from a soil sample collected from a hypersaline soil in Xinjiang Province, China, and its taxonomic position was investigated by using a polyphasic approach. The strain grew well on most media tested and no diffusible pigment was produced. The aerial mycelium of this organism was well developed but not fragmented and, at maturity, fo...