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Table 2 Differentially expressed genes in the zur mutant C. glutamicum JS2502 detected by DNA microarray hybridization and lacking candidate Zur-binding sites.

From: The Zur regulon of Corynebacterium glutamicum ATCC 13032

CDS Gene Predicted function Differential gene expression1
    Array RT-PCR2
cg0045 - ABC-type transporter, permease subunit - 1.12 n.s.
cg0215 cspA cold-shock protein A 1.24 n.s.
cg0793 - putative secreted protein 1.67 4.01
cg0796 prpD1 citrate dehydratase 1 6.68
cg1109 porB anion-specific porin precursor 1.12 7.67
cg1332 - putative secreted protein 1.42 2.57
cg1447 - putative Co2+/Zn2+/Cd2+ efflux transporter 3.16 25.8
cg1670 - hypothetical protein 1.07 4.81
cg2181 - ABC-type transporter, substrate-binding protein 1.1 4.91
cg2261 amtB secondary ammonium transporter - 1.01 n.s.
cg2560 aceA isocitrate lyase 1.56 n.s.
cg2925 ptsS phosphotransferase system component - 1.35 n.s.
cg3096 ald acetaldehyde dehydrogenase 1.69 103
cg3138 - putative membrane protease subunit 3.14 n.s.
cg3139 - hypothetical protein 2.03 n.s.
cg3140 tagA1 DNA-3-methyladenine glycolase I 1.88 n.s.
cg3195 - putative flavin-containing monooxygenase 1.44 3.22
  1. 1 Gene expression in C. glutamicum JS2502 was compared with that of the wild-type strain ATCC 13032. Array, m-values obtained by DNA microarray hybridizations (intensity ratio); RT-PCR, values obtained by RT-PCR (relative expression).
  2. 2 Abbreviation: n.s., no significant differences detected.