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Table 2 Influence of DEF and HSL on bacterial growth and siderophore production.

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

  Bacterial growth and Siderophore production on CAS agar plates
Strains Without addition 0.1 nM DEF 0.1 nM 3OC6-HSL 0.1 nM DEF+ 0.1 nM C8-HSL 0.1 nM DEF+
     0.1 nM 3OC6-HSL   0.1 nM C8-HSL
GMO4-1 - - - - - -
GMO4-2 + + + + + +
GMO4-3 + + + + + +
GMO4-4 - - - - - -
GMO4-5 - - - - + -
GMO4-6 - - - - - -
GMO4-7 - - - - - -
GMO4-8 - - - - - -
GMO4-9 - - - - - -
GMO4-10 - - - - - -
GMO4-11 - - - + - -
GMO4-12 - - - - - -
GMO4-13 - - - - - -
GMO4-14 - - - + - -
GMO4-15 - - - - - -
GMO4-16 - - - - - +
GMO4-17 - - - - - -
GMO4-18 - - - - - +
Pelagiobactes p. V0110 - - - - - +
  1. "+" represents the colony and siderophore halo formation on the CAS agar plates which was the same with the control strain Pelagiobacter sp. V0110 (17).