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Table 3 Concentration of iron ligands in GMO4-14, GMO4-16, GMO4-18 culture supernatant extracts.

From: Bacterial response to siderophore and quorum-sensing chemical signals in the seawater microbial community

 

Mean siderophore content (SDα) as detected by

Strain

Supplement compound in liquid IDSM medium

Csaky test

Arnow reaction

GMO4-11

DEF+3OC6-HSL

ND

0.14(0.01)

GMO4-14

DEF+3OC6-HSL

ND

0.08 (0.02)

GMO4-16

DEF+C8-HSL

ND

ND

GMO4-18

DEF+C8-HSL

ND

ND

  1. SDα values are given as micromoles of ligand per gram (dry weight) of cells and represent the mean of three experiments. ND, not detected (i.e., the concentration was below the detection limit of the assay.)
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BMC Microbiology

ISSN: 1471-2180

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