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BackgroundGenerally, extremophiles have been deemed to survive in the extreme environments to which they had adapted to grow… Expand Under conditions of iron limitation, Pseudomonas aeruginosa secretes a high-affinity siderophore pyoverdine to scavenge Fe(III… Expand Incorporating 10 to 100 μM AgNO3 into Phytagel™ (0.2%) solidified N6 medium containing 1 mg/L 2,4-D, 100 mg/L casamino acids and… Expand A proteolytic thermophilic bacterial strain, designated as strain SF03, was isolated from sewage sludge in Singapore. Strain SF03… Expand A comprehensive study of Bacillus subtilis gene expression patterns in response to amino acid availability was performed by means… Expand Strains resistant to the toxic analogues of sulfate, selenate and chromate have been isolated. Their genetic analysis allowed us… Expand We describe the isolation and analysis of an Escherichia coli gene, dppA, and its role in dipeptide transport. dppA maps near min… Expand The envelope-associated nucleoid (EAN) of Caulobacter crescentus has been isolated during major developmental stages in the cell… Expand As measured by a decreased rate of dissociation, lac repressor binds 10-times tighter to 5-bromodeoxyuridine-substituted lac… Expand An acid hydrolysate of casein, vitamin-free casamino acids (Difco), is commonly used as the amino acid source in early phases of… Expand