Lipid content of antibiotic-resistant and -sensitive strains of Serratia marcescens.
The lipid content of antibiotic-resistant, nonpigmented strain (Bizio) and antibiotic-sensitive, pigmented strain (08) of Serratia marcescens was studied. The resistant strain contains at least three times more total extractable lipid and phospholipid than the sensitive strain. Lysophosphatidylethanolamine, phosphatidylserine, lecithin, phosphatidylglycerol, phosphatidylethanolamine, and polyglycerolphosphatide were identified in the phospholipid fractions of both strains.
D000900:Anti-Bacterial Agents / Q000494:pharmacology; D002473:Cell Wall / Q000032:analysis; D002855:Chromatography, Thin Layer; D003470:Culture Media; D004352:Drug Resistance, Microbial; D008055:Lipids / Q000032:analysis* / Q000302:isolation & purification; D010713:Phosphatidylcholines / Q000032:analysis; D010714:Phosphatidylethanolamines / Q000032:analysis; D010743:Phospholipids / Q000032:analysis / Q000302:isolation & purification; D010758:Phosphorus / Q000032:analysis; D010860:Pigments, Biological / Q000096:biosynthesis; D012706:Serratia marcescens / Q000032:analysis* / Q000187:drug effects / Q000254:growth & development / Q000378:metabolism; D013045:Species Specificity
D000900:Anti-Bacterial Agents; D003470:Culture Media; D008055:Lipids; D010713:Phosphatidylcholines; D010714:Phosphatidylethanolamines; D010743:Phospholipids; D010860:Pigments, Biological; D010758:Phosphorus