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Table 4 Responses of single copy sinI-uidA transcriptional fusion to expR sinI, sinI, expR, and AHL in medium TY

From: Use of Plasmid pVMG to Make Transcriptional ß-Glucuronidase Reporter Gene Fusions in the Rhizobium Genome for Monitoring the Expression of Rhizobial Genes In Vivo

Strain Genotype ß-glucuronidase activitya,b
8530 sinI::VMG495 expR+, sinI+ 194 ± 4
MG32 sinI::VMG495 expR+, sinI- 33 ± 3
MG32 sinI::VMG495 (C16:1) expR+, sinI- 192 ± 2
1021 sinI::VMG495 expR-, sinI+ 95 ± 3
8530 nop::VMG209 expR+, sinI+ <  0.1
  1. aNanomoles per minute per OD595 [15].
  2. bShown are averages and standard deviations (n = 3).
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