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Figure 5 | BMC Microbiology

Figure 5

From: Sialic acid mediated transcriptional modulation of a highly conserved sialometabolism gene cluster in Haemophilus influenzae and its effect on virulence

Figure 5

PCR amplification for cDNA of sialometabolism genes from strain Rd showing co-transcripts for adjacent gene pairs. cDNA was made after bacteria were grown in BHI in the presence of sialic acid. RT-PCR products shown are in lane 2, nagA/nagB; lane 3, nagB/nanA; lane 4, nanA/siaR; lane 5, siaR/nanK; lane 6, nanK/nanE; lane 7, siaP/siaQM; lane 8, siaQM/HI0148. Lane 1 shows the 1 kb DNA ladder marker with the 1.6 kb band marked by an arrow.

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