Table 1 Lipidomic analysis of total lipid extracts from S. aureus showing the relative densitometric response of the three major glycerophospholipid classes (molybdenum blue) and two glycolipid classes (α-naphtol) on thin layer chromatography

From: Lateral membrane organization as target of an antimicrobial peptidomimetic compound

Glycerophospholipids

Compounda

Charge at pH ∼ 7

Relative densitometric response (Molybdenum blue)

CL

−2

9 %

PG

−1

66 %

Lysyl-PG

+1

24 %

Glycolipids

Compounda

Charge at pH ∼ 7

Relative densitometric response (α-naphtol)

1-hex-DAG

0

15 %

2-hex-DAG

0

85 %

  1. Full data are shown in Fig. S1.
  2. aCL, cardiolipin; PG, phosphatidylglycerol; Lysyl-PG, lysyl-phosphatidylglycerol; 1-hex-DAG, monoglycosyldiacylglycerol; 2-hex-DAG, diglycosyldiacylglycerol.
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